Prosecution Insights
Last updated: April 19, 2026
Application No. 18/440,184

Modifying Queue Positions Of Users Of A Virtual Waiting Room

Non-Final OA §DP
Filed
Feb 13, 2024
Examiner
DEANE JR, WILLIAM J
Art Unit
2693
Tech Center
2600 — Communications
Assignee
Zoom Video Communications, Inc.
OA Round
1 (Non-Final)
83%
Grant Probability
Favorable
1-2
OA Rounds
3y 1m
To Grant
85%
With Interview

Examiner Intelligence

Grants 83% — above average
83%
Career Allow Rate
705 granted / 853 resolved
+20.6% vs TC avg
Minimal +2% lift
Without
With
+2.0%
Interview Lift
resolved cases with interview
Typical timeline
3y 1m
Avg Prosecution
18 currently pending
Career history
871
Total Applications
across all art units

Statute-Specific Performance

§101
10.1%
-29.9% vs TC avg
§103
43.1%
+3.1% vs TC avg
§102
14.8%
-25.2% vs TC avg
§112
12.3%
-27.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 853 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 . Allowable Subject Matter Claims 1 – 20 are allowed. The following is a statement of reasons for the indication of allowable subject matter: The closest prior art references are U.S. Patent Application No. 2002/0073208 (Wilcock et al.), U.S. Patent Application 20200186576 (Gopal et al.), and U.S. Patent Application No. 2021/0209538 (Reuveni et al.). However, these references do not teach or disclose alone or in combination the highlighted portions below. A method, comprising: establishing a virtual waiting room for users awaiting contact center agent interactions; receiving, in the virtual waiting room and from at least one first user of the users, a favorable indication of a second user of the users; and modifying a position of the second user in a contact center queue based on the favorable indication. 8. A system, comprising: one or more memories; and one or more processors, the one or more processors configured to execute instruction stored in the one or more memories to: establish a virtual waiting room for users awaiting contact center agent interactions; receive, in the virtual waiting room and from at least one first user of the users, a favorable indication of a second user of the users; and modify a position of the second user in a contact center queue based on the favorable indication. 15. One or more non-transitory computer readable media storing instructions operable to cause one or more processors to perform operations comprising: establishing a virtual waiting room for users awaiting contact center agent interactions; receiving, in the virtual waiting room and from at least one first user of the users, a favorable indication of a second user of the users; and modifying a position of the second user in a contact center queue based on the favorable indication. 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/eT D-info-l.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. 11,451,667. Although the claims at issue are not identical, they are not patentably distinct from each other because the difference between the claims of the patent and the instant claims are only minor and obvious word and phrase changes. In addition, elements, for example virtual waiting room and contact center queue are in claim 1 of both the patent and the instant claims. With respect to the “favorable indication” aspects of the instant claim 1, such is found in the dependent claims of the patent (see claims 7 and 17) Claims 1 - 20 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1 - 20 of U.S. Patent No. 11,627,224. Although the claims at issue are not identical, they are not patentably distinct from each other because the difference between the claims of the patent and the instant claims are only minor and obvious word and phrase changes. For example, claim 1 of both the instant claim and the patent include a virtual waiting room, a contact center queue and the “favorable indication” aspects. The patent also calls for activating a private session. Such a private session is found in claims 4 - 5, 11- 12 and 18 – 20 of the dependent instant claims. Claims 1 - 20 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1 - 20 of U.S. Patent No. 11,936,813. Although the claims at issue are not identical, they are not patentably distinct from each other because the difference between the claims of the patent and the instant claims are only minor and obvious word and phrase changes. In addition, both claim 1 of the instant application and the patent require a virtual waiting room. Claim 1 of the patent inherently has a contact center queue where users wait to have a private connection with a contact center agent. With respect to the “favorable indication” aspect found in instant claim 1, note that some users can send messages while others are blocked from doing so in the claims of the patent (see for example, dependent claims 3 and 4), Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Note the Abstracts and Figs. of the additional references cited on the accompanying 892. Any inquiry concerning this communication or earlier communications from the examiner should be directed to William Deane whose telephone number is 571 - 272- 7484. The examiner can normally be reached on Monday - FRIDAY from 9:00 A.M. to 5:00 P.M. If attempts to reach the examiner by telephone are unsuccessful, the examiner's supervisor, Ahmad Matar, can be reached on 571-272-7488. The official fax phone number for the organization where this application or proceeding is assigned is 571 -273-8300. However, unofficial faxes can be direct to the examiner's computer at 571 273 -7484. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see https://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). 02Feb2026 /WILLIAM J DEANE JR/Primary Examiner, Art Unit 2693
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Prosecution Timeline

Feb 13, 2024
Application Filed
Feb 20, 2026
Non-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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Prosecution Projections

1-2
Expected OA Rounds
83%
Grant Probability
85%
With Interview (+2.0%)
3y 1m
Median Time to Grant
Low
PTA Risk
Based on 853 resolved cases by this examiner. Grant probability derived from career allow rate.

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