Prosecution Insights
Last updated: April 19, 2026
Application No. 18/350,034

INFERENTIAL GENERATION OF CUSTOMIZED DIGITAL DATA STREAMS

Final Rejection §DP
Filed
Jul 11, 2023
Examiner
TAYLOR, JOSHUA D
Art Unit
2426
Tech Center
2400 — Computer Networks
Assignee
Cast Iron Media LLC
OA Round
4 (Final)
58%
Grant Probability
Moderate
5-6
OA Rounds
3y 8m
To Grant
89%
With Interview

Examiner Intelligence

Grants 58% of resolved cases
58%
Career Allow Rate
307 granted / 525 resolved
+0.5% vs TC avg
Strong +30% interview lift
Without
With
+30.5%
Interview Lift
resolved cases with interview
Typical timeline
3y 8m
Avg Prosecution
36 currently pending
Career history
561
Total Applications
across all art units

Statute-Specific Performance

§101
5.1%
-34.9% vs TC avg
§103
55.4%
+15.4% vs TC avg
§102
14.1%
-25.9% vs TC avg
§112
19.5%
-20.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 525 resolved cases

Office Action

§DP
Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . DETAILED ACTION This Office Action is in response to an AMENDMENT entered on December 19, 2025 for patent application 18/350,034 filed on July 11, 2023. Claims 1, 2 and 4-14 are pending. Double Patenting The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP § 2146 et seq. for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b). The filing of a terminal disclaimer by itself is not a complete reply to a nonstatutory double patenting (NSDP) rejection. A complete reply requires that the terminal disclaimer be accompanied by a reply requesting reconsideration of the prior Office action. Even where the NSDP rejection is provisional the reply must be complete. See MPEP § 804, subsection I.B.1. For a reply to a non-final Office action, see 37 CFR 1.111(a). For a reply to final Office action, see 37 CFR 1.113(c). A request for reconsideration while not provided for in 37 CFR 1.113(c) may be filed after final for consideration. See MPEP §§ 706.07(e) and 714.13. The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The actual filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/apply/applying-online/eterminal-disclaimer. Claims 1, 2 and 4-14 are provisionally rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-12 of copending Application No. 19/066,699 (reference application). Although the claims at issue are not identical, they are not patentably distinct from each other because both claim directing streaming of the first digital content piece from the first content server to a requesting one of the one or more user digital data devices, in response to a marker or other indicator encountered in the first digital content piece while it is being streamed to the requesting user digital data device, directing a request for a second digital content piece to the second content server, and inferring a type of the first digital content piece from the source of the first digital content piece. This is a provisional nonstatutory double patenting rejection because the patentably indistinct claims have not in fact been patented. Instant Case: 1. (Currently Amended) A method of customized digital content generation, comprising A. with a distribution server that is coupled for communications with a first content server and with a second content server and that is coupled by way of a network to a plurality of user digital data devices that generate requests for digital content pieces,(i) directing streaming of a first digital content piece from the first content server to a requesting one of the user digital data devices, and (ii) in response to a marker or trigger encountered in the first digital content piece while it is being streamed to the requesting user digital data device, directing a request to the second content server for a second digital content piece to supplement the first digital content piece being streamed to the requesting user digital data device, B. determining a source of the first digital content piece and a locale of the requesting user digital data device, C. inferring a type of the first digital content piece from the source of the first digital content piece and from a time for delivery of the first digital content piece to the requesting user digital data device, D. selecting, as the second digital content piece, a digital content piece from among a plurality of digital content pieces, each of which is associated with one or more locales, wherein step (D) includes selecting from among the plurality of digital content pieces based on at least one of the locale of the requesting user digital data device and the type inferred in step (C), and E. with the distribution server, customizing streaming of the first digital content piece to the requesting user digital data device by inserting into such stream for delivery to that user digital data device a stitching together of the first digital content piece and the second digital content piece. 2. (Previously Presented) The method of claim 1, wherein the request for the second digital content piece is generated by any of a content distribution network, a content insertion server or the requesting user digital data device. Claim 3 (cancelled). 4. (Previously Presented) The method of claim 3, wherein step (D) includes selecting from among the plurality of digital content pieces based on the source of the first digital content piece. 5. (Previously Presented) The method of claim 3, wherein step (D) includes selecting from among the plurality of digital content pieces based on the time of delivery of the first digital content piece to the requesting user digital data device. 6. (Original) The method of claim 3, wherein the plurality of digital content pieces from which the selection is made in step (D) are segmented based on any of content type, classification and locale. 7. (Previously Presented) The method of claim 1, wherein step (C) includes inferring the type of the first digital content piece without user-specific information other than a source from which the first digital content piece was requested, a time of the request, and a locale of the requesting user digital data device. 8. (Previously Presented) The method of claim 1, wherein step (D) includes selecting multiple digital content pieces from among the plurality of digital content pieces, and step (E) includes stitching together those multiple selected digital content pieces as the second digital content piece. 9. (Currently Amended) A system for customized digital content delivery, comprising A. a first content server, B. a second content server, C. a content distribution server that is coupled for communication with each of the first content server and the second content server, D. a user digital data device that is coupled for communication with the content distribution server via a network, E. the content distribution server streaming to the user digital data device a first digital content piece generated by the first content server and, in response to a marker or trigger encountered in the first content piece while it is being streamed to the user digital data device, generating a request for a second digital content piece to supplement the first digital content piece, F. the second content server i. receives the request for a second digital content piece to supplement the first digital content piece, ii. identifies the first content server as a source of the first digital content piece and determines a locale of the user digital data device, iii. infers a type of the first digital content piece from the source of the first digital content piece and a time for delivery of the first digital content piece to the user digital data device, and iv. selects a digital content piece from among a plurality of digital content pieces, each of which is associated with one or more locales, wherein such selection is based on at least one of the locale of the requesting user digital data device and the inferred type of the first digital content piece, and v. transmits, as the second digital content piece, the selected digital content piece or a reference thereto for delivery to the user digital data device in connection with the first digital content piece, and G. the content distribution server customizes streaming of the first digital content piece to the requesting user digital data device by inserting into such stream for delivery to that device a stitching together of the first digital content piece and the second digital content piece. 10. (Original) The system of claim 9, wherein the content distribution server is co-housed with either of the first and second content servers. 11. (Original) The system of claim 9, wherein the second content server receives the request from the content distribution server. 12. (Original) The system of claim 9, wherein the second content server receives the request from the user digital data device. 13. (Previously Presented) The method of claim 1, including any of the steps of (i) segmenting, based on any of content type, classification and locale, the plurality of digital content pieces from among which the second digital content pieces is selected,(ii) forecasting an inventory of the plurality of digital content pieces from among which the second digital content piece is selected,(iii) pre-fetching a second digital content piece that is represented by a URL or other reference. 14. (Previously Presented) The system of claim 9, wherein the second digital content server (i) segments, based on any of content type, classification and locale, the plurality of digital content pieces from among which the second digital content pieces is selected,(ii) forecasts an inventory of digital content pieces from among which the second digital content piece is selected,(iii) pre-fetches a second digital content piece that is represented by a URL or other reference. Copending Application 19/066,699: 1. A method of customized digital content generation, comprising A. prior to making a first digital content piece available for simultaneous streaming to one or more user digital data devices, selecting one or more supplemental digital content pieces based on (i) a source of the first digital content piece, (ii) a time when the first digital content piece is scheduled to be available for streaming to at least a requesting one of the user digital data devices and (iii) identities of one or more locales to which the first digital content piece is to be streamed, and generating an ID associated with the one or more selected supplemental digital content pieces, B. with a distribution server that is coupled for communications with (i) a first content server that is the source of the first digital content piece and (ii) a second content server that is coupled by way of a network to the one or more user digital data devices, performing the following steps at or after the time when the first digital content piece is scheduled to be available for streaming to at least the requesting one of the user digital data devices: (i) directing streaming of the first digital content piece from the first content server to a requesting one of the one or more user digital data devices, and (ii) in response to a marker or other indicator encountered in the first digital content piece while it is being streamed to the requesting user digital data device, directing a request for a second digital content piece to the second content server, where that request includes the ID, C. responding to the request for the second digital content piece by (i) determining a locale of the requesting user digital data device, and (ii) selecting, as the second digital content piece, a said supplemental digital content piece that is associated with the ID and with the locale of the requesting user digital data device, and D. with the distribution server, customizing streaming of the first digital content piece to the requesting user digital data device by inserting into such stream for delivery to that user digital data device a stitching together of the first digital content piece and the supplemental digital content piece. 2. The method of claim 1, wherein step (A) includes inferring a type of the first digital content piece from the source of the first digital content piece and from the time when the first digital content piece is scheduled to be available for streaming to at least the requesting one of the user digital data devices, selecting, as the supplemental digital content piece, a digital content piece from among a plurality of digital content pieces, where selection is based on the source of the first digital content piece, the type of the first digital content piece and on the one or more locales to which the first digital content piece is to be streamed. 3. The method of claim 1, wherein step (C)(ii) includes responding to a lack of a said supplemental digital content piece that is associated with the ID and with the locale of the requesting user digital data device by inferring a type of the first digital content piece from the source of the first digital content piece and from a time of the request for the second digital content piece, selecting, as the second digital content piece, a digital content piece from among a plurality of digital content pieces, each of which is associated with one or more locales, where selection is based on the source of the first digital content piece, the type of the first digital content piece and on the locale of the requesting user digital data device. 4. The method of claim 1, wherein step (C)(ii) includes responding to a lack of a said supplemental digital content piece that is associated with the ID and with the locale of the requesting user digital data device by selecting the second digital content piece via an automated auction with real-time bidding. 5. The method of claim 1, wherein step (A) includes inferring a type of the first digital content piece from the source of the first digital content piece and from the time when the first digital content piece is scheduled to be available for streaming to at least the requesting one of the user digital data devices, and selecting, as the supplemental digital content piece, a digital content piece from among a plurality of digital content pieces, where selection is based on the source of the first digital content piece, the type of the first digital content piece and on the one or more locales to which the first digital content piece is to be streamed, and step (C)(ii) includes responding to a lack of a said supplemental digital content piece that is associated with the ID and with the locale of the requesting user digital data device by inferring a type of the first digital content piece from the source of the first digital content piece and from a time of the request for the second digital content piece, selecting, as the second digital content piece, a digital content piece from among a plurality of digital content pieces, each of which is associated with one or more locales, where selection is based on the source of the first digital content piece, the type of the first digital content piece and on the locale of the requesting user digital data device. 6. A method of customized digital content generation, comprising A. prior to making a first digital content piece available for simultaneous streaming to one or more user digital data devices, selecting one or more supplemental digital content pieces based on (i) a source of the first digital content piece, (ii) a time when the first digital content piece is scheduled to be available for streaming to at least a requesting one of the user digital data devices and (iii) identities of one or more locales to which the first digital content piece is to be streamed, and generating an ID associated with the one or more selected supplemental digital content pieces, B. with a distribution server that is coupled for communications with (i) a first content server that is the source of the first digital content piece and (ii) a second content server that is coupled by way of a network to the one or more user digital data devices, performing the following steps at or after the time when the first digital content piece is scheduled to be available for streaming to at least the requesting one of the user digital data devices: (i) directing streaming of the first digital content piece from the first content server to a requesting one of the one or more user digital data devices, and (ii) in response to a marker or other indicator encountered in the first digital content piece while it is being streamed to the requesting user digital data device, directing a request for a second digital content piece to the second content server, C. responding to the request for the second digital content piece by (i) determining a locale of the requesting user digital data device, and (ii) alternatively selecting, as the second digital content piece, (a) a said supplemental digital content piece that is associated with an ID, if any, included with the request, and with the locale of the requesting user digital data device, and (b) from among a plurality of digital content pieces, each of which is associated with one or more locales, where selection is based on the source of the first digital content piece, a type of the first digital content piece and on the locale of the requesting user digital data device, D. with the distribution server, customizing streaming of the first digital content piece to the requesting user digital data device by inserting into such stream for delivery to that user digital data device a stitching together of the first digital content piece and the supplemental digital content piece. 7. The method of claim 6, wherein step C(ii) includes selecting the second digital content piece in accordance with C(ii)(a) a designated number of times for a combination of each ID and locale and, thereafter, selecting the second digital content piece in accordance with C(ii)(b). 8. A method of customized digital content generation, comprising A. prior to making a first digital content piece available for simultaneous streaming to one or more user digital data devices, selecting one or more supplemental digital content pieces based on (i) a source of the first digital content piece, (ii) a time when the first digital content piece is scheduled to be available for streaming to at least a requesting one of the user digital data devices and (iii) identities of one or more locales to which the first digital content piece is to be streamed, and generating an ID associated with the one or more selected supplemental digital content pieces, B. with a distribution server that is coupled for communications with (i) a first content server that is the source of the first digital content piece and (ii) a second content server that is coupled by way of a network to the one or more user digital data devices, performing the following steps at or after the time when the first digital content piece is scheduled to be available for streaming to at least the requesting one of the user digital data devices: (i) directing streaming of the first digital content piece from the first content server to a requesting one of the one or more user digital data devices, and (ii) in response to a marker or other indicator encountered in the first digital content piece while it is being streamed to the requesting user digital data device, directing a request for a second digital content piece to the second content server, C. responding to the request for the second digital content piece by (i) determining a locale of the requesting user digital data device, and (ii) alternatively selecting, as the second digital content piece, (a) a said supplemental digital content piece that is associated with an ID, if any, included with the request, and with the locale of the requesting user digital data device, (b) a content piece selected via an automated auction with real-time bidding, D. with the distribution server, customizing streaming of the first digital content piece to the requesting user digital data device by inserting into such stream for delivery to that user digital data device a stitching together of the first digital content piece and the supplemental digital content piece. 9. The method of claim 8, wherein step C(ii) includes selecting the second digital content piece in accordance with C(ii)(a) a designated number of times for a combination of each ID and locale and, thereafter, selecting the second digital content piece in accordance with C(ii)(b). 10. A method of customized digital content generation, comprising A. with a distribution server that is coupled for communications with (i) a first content server that is the source of a first digital content piece and (ii) a second content server that is coupled by way of a network to one or more user digital data devices, performing the following steps at or after a time when the first digital content piece is scheduled to be available for streaming to at least a requesting one of the user digital data devices: (i) directing streaming of the first digital content piece from the first content server to a requesting one of the one or more user digital data devices, and (ii) in response to a marker or other indicator encountered in the first digital content piece while it is being streamed to the requesting user digital data device, directing a request for a second digital content piece to the second content server, B. responding to the request for the second digital content piece by (i) determining a locale of the requesting user digital data device, and (ii) alternatively selecting, as the second digital content piece, (a) a said supplemental digital content piece that is associated with an ID, if any, included with the request, and with the locale of the requesting user digital data device, (b) any of (i) a content piece selected via an automated auction with real-time bidding and (ii) from among a plurality of digital content pieces, each of which is associated with one or more locales, where selection is based on the source of the first digital content piece, a type of the first digital content piece and on the locale of requesting user digital data device, C. with the distribution server, customizing streaming of the first digital content piece to the requesting user digital data device by inserting into such stream for delivery to that user digital data device a stitching together of the first digital content piece and the supplemental digital content piece. 11. The method of claim 10, wherein the ID is generated prior to the time when the first digital content piece is scheduled to be available for streaming to at least the requesting one of the user digital data devices. 12. The method of claim 10, wherein the ID is associated with one or more supplemental digital content pieces selected based on (i) the source of the first digital content piece, (ii) the time when the first digital content piece is scheduled to be available for streaming to at least the requesting one of the user digital data devices and (iii) identities of one or more locales to which the first digital content piece is to be streamed. Conclusion Claims 1, 2 and 4-14 are rejected. Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to Joshua D Taylor whose telephone number is (571)270-3755. The examiner can normally be reached Monday - Friday 8 am - 6 pm. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Nasser Goodarzi can be reached at 571-272-4195. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /Joshua D Taylor/Primary Examiner, Art Unit 2426 February 6, 2026
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Prosecution Timeline

Jul 11, 2023
Application Filed
Sep 25, 2024
Non-Final Rejection — §DP
Dec 09, 2024
Interview Requested
Dec 09, 2024
Response Filed
Dec 30, 2024
Applicant Interview (Telephonic)
Jan 13, 2025
Examiner Interview Summary
Apr 04, 2025
Final Rejection — §DP
May 29, 2025
Response after Non-Final Action
Jun 14, 2025
Request for Continued Examination
Jun 20, 2025
Response after Non-Final Action
Jul 02, 2025
Applicant Interview (Telephonic)
Jul 02, 2025
Examiner Interview Summary
Aug 22, 2025
Non-Final Rejection — §DP
Dec 19, 2025
Response Filed
Dec 21, 2025
Interview Requested
Feb 06, 2026
Final Rejection — §DP (current)

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Expected OA Rounds
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Grant Probability
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3y 8m
Median Time to Grant
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