Prosecution Insights
Last updated: October 01, 2026
Application No. 19/246,254

COMMUNICATION PROTOCOLS FOR AN ONLINE CONTENT MANAGEMENT SYSTEM

Non-Final OA §DP
Filed
Jun 23, 2025
Priority
Jun 05, 2014 — provisional 62/008,428 +5 more
Examiner
SHEHNI, GHAZAL B
Art Unit
2447
Tech Center
2400 — Computer Networks
Assignee
Dropbox Inc.
OA Round
1 (Non-Final)
87%
Grant Probability
Favorable
1-2
OA Rounds
1y 2m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 87% — above average
87%
Career Allowance Rate
946 granted / 1085 resolved
+29.2% vs TC avg
Moderate +13% lift
Without
With
+12.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 5m
Avg Prosecution
22 currently pending
Career history
1107
Total Applications
across all art units

Statute-Specific Performance

§101
13.8%
-26.2% vs TC avg
§103
40.2%
+0.2% vs TC avg
§102
20.0%
-20.0% vs TC avg
§112
11.1%
-28.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1085 resolved cases

Office Action

§DP
DETAILED ACTION 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 . 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 USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The 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/process/file/efs/guidance/eTD-info-I.jsp. Claims 1-20 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-20 of U.S. Patent No. 12341856. Although the claims at issue are not identical, they are not patentably distinct from each other because Claims of patent application contain every element of claims above instant application or vice versa, and as such they anticipate or anticipated by Instant Application. In, claim 1 of the instant application, client application communicated with content management system, content management system sends a message to the browser application. In, claim 1 the ‘856 patent, the browser communicates to the content management system, the content management system relays the message to the client application. Therefore in both claims, message is being communicated between the client application and the browser application. The underlying structure is the same with a client device running the client application and the browser application, as well as the unique identifier identifying the browser application and using the content management system as the central mapping of the communication. Therefore, claims 1, 9, 17, of the Pat. *856 anticipates the claims of the instant application. By way of illustration, consider the respective claim 1 from each disclosure: Claim 1 of the instant application Claim 1 of the ‘856 Patent 1. A computer-implemented method comprising: receiving, from a client application at a client device, a unique identifier associated with a browser application at the client device, the unique identifier corresponding to an authenticated browser session for communication between the client device and a content management system via the browser application; receiving, at the content management system from the client application, a request to establish a communication channel between the browser application and the client application through the content management system, the request comprising the unique identifier; and sending, by the content management system via the authenticated browser session, a message through the communication channel, the communication channel being established based on the unique identifier. 1. A computer-implemented method comprising: receiving, by a content management system from a client application on a client device, a unique identifier uniquely identifying a browser application on the client device; mapping, at the content management system, the browser application with the client application based on the unique identifier; and in response to receiving a message from the browser application identified by the unique identifier, sending to the client application a response message, based on the mapping, that relays the message to the client application. Independent claims 1, 9, 15 of the instant application are substantially similar to independent claims 1, 9, 17 of the Pat. *856 and are rejected for substantially similar reasons as discussed supra. Likewise, dependent claims 2-8, 10-14, 16-20 of the instant application are substantially similar to dependent claims 2-8, 10-16, 18-20 (respectively) of the Pat. *856 and are rejected for substantially similar reasons as discussed supra. Examiner’s note This application is a continuation application with a filling date of 06/05/2014. Claims 1-20 are not rejected under prior art(s). Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure (see PTO-form 892). The following Patents and Papers are cited to further show the state of the art at the time of Applicant’s invention with respect to enabling communications between a client application and a website associated with a content management system. Ow (Pub. No. US 2014/0165176); “File Sharing System and Method”; -Teaches the file sharing system and method provides a unique security implementation that allows a user to assign attributes to one or more files to control how such files are used by a recipient of a shared file…see par. 44. Zhao et al (Pub. No. US 2002/0174421); “Java Application Response Time Analyzer”; -Teaches determining and using a unique session identifier to represent each browser user and browser session being tracked and monitored, see par. 247. Any inquiry concerning this communication or earlier communications from the examiner should be directed to GHAZAL B SHEHNI whose telephone number is (571)270-7479. The examiner can normally be reached Mon-Fri 9am-5pm PCT. 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, Philip Chea can be reached at 5712723951. 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. /GHAZAL B SHEHNI/Primary Examiner, Art Unit 2499
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Prosecution Timeline

Jun 23, 2025
Application Filed
Aug 10, 2026
Non-Final Rejection mailed — §DP (current)

Precedent Cases

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

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Prosecution Projections

1-2
Expected OA Rounds
87%
Grant Probability
99%
With Interview (+12.6%)
2y 5m (~1y 2m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1085 resolved cases by this examiner. Grant probability derived from career allowance rate.

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