Prosecution Insights
Last updated: October 04, 2026
Application No. 18/368,065

METHOD FOR HIGH-SECURITY NETWORK MESSAGE TRANSMISSION

Non-Final OA §112
Filed
Sep 14, 2023
Priority
Mar 20, 2023 — TW 112110169
Examiner
SURVILLO, OLEG
Art Unit
2457
Tech Center
2400 — Computer Networks
Assignee
Walton Advanced Engineering Inc.
OA Round
4 (Non-Final)
72%
Grant Probability
Favorable
4-5
OA Rounds
1y 2m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 72% — above average
72%
Career Allowance Rate
421 granted / 581 resolved
+14.5% vs TC avg
Strong +29% interview lift
Without
With
+29.2%
Interview Lift
resolved cases with interview
Typical timeline
4y 3m
Avg Prosecution
17 currently pending
Career history
601
Total Applications
across all art units

Statute-Specific Performance

§101
11.5%
-28.5% vs TC avg
§103
48.5%
+8.5% vs TC avg
§102
13.0%
-27.0% vs TC avg
§112
23.8%
-16.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 581 resolved cases

Office Action

§112
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 . Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on July 13, 2026 has been entered. Response to Amendment Claims 1-5 and 7 are pending in the application. Claims 1 and 7 are currently amended. Claim 6 has been canceled. No new claims are currently added. Response to Arguments With regard to Applicant’s remarks dated July 13, 2026: Regarding the rejection of claims 1-7 under 35 U.S.C. 112(b), Applicant’s amendment and arguments have been fully considered. Applicants argue that “claim 1 is amended to clarify two separate cases - first, "when the first private message is based on a second proprietary name, the private transfer protocol server waits for a connection with a second user machine having the second proprietary name, identifies that second user machine based on the second proprietary name, and delivers the first private message to that second user machine," and second, "when the first private message is based on a common name, the first private message is forwarded to an outside network.". However, the claim does not require either one of these conditional situations to ever occur because it does not specify how and where the message is transmitted. Therefore, the rejection is maintained. Examiner provides a possible amendment to resolve this issue in the reasons for rejection below. Regarding the rejection of claims 1-7 under 35 U.S.C. 103, Applicant’s amendment and arguments have been fully considered and will be persuasive once the claims are amended to resolve the indefiniteness issues explained below. As to any arguments not specifically addressed, they are the same as those discussed above. Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. Claims 1-5 and 7 are rejected under 35 U.S.C. 112(b) as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor regards as the invention. As to claim 1, it is unclear under what circumstances a common name would be used and under what circumstances a second proprietary name would be used as a basis for the first private message. As currently claimed, neither “a common name” nor “a second proprietary name” is required be utilized as a basis for the first private message, rendering both “when” conditions indefinite. Examiner proposes the following changes: transmitting, via the first self-configuration peer-to-peer virtual private network, a first private message issued by the first user machine to a second user machine through a private transfer protocol server[[,]]; determining, by the private transfer protocol server, whether the first private message includes a second proprietary name or a common name associated with the second user machine, wherein, when it is determined that the first private message includes the second proprietary name, the private transfer protocol server waits for a connection with [[a]] the second user machine having the second proprietary name, identifies the second user machine based on the second proprietary name, and delivers the first private message to the second user machine through the first self-configuration peer-to-peer virtual private network, and when it is determined that the first private message includes the common name, the first private message is forwarded to an outside network. This (or substantially analogous) amendment would resolve the indefiniteness issue and place the application in condition for allowance. Allowable Subject Matter Claims 1-5 and 7 would be allowable if rewritten or amended to overcome the rejection under 35 U.S.C. 112(b) set forth in this Office action adopting Examiner-suggested changes or analogous changes that accomplish the same outcome. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to OLEG SURVILLO whose telephone number is (571)272-9691. The examiner can normally be reached 9:00am - 5:00pm. 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, Ario Etienne can be reached at 571-272-4001. 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. /OLEG SURVILLO/Primary Examiner, Art Unit 2457
Read full office action

Prosecution Timeline

Show 3 earlier events
Oct 07, 2025
Final Rejection mailed — §112
Jan 07, 2026
Response after Non-Final Action
Feb 09, 2026
Request for Continued Examination
Feb 22, 2026
Response after Non-Final Action
Mar 11, 2026
Final Rejection mailed — §112
Jul 13, 2026
Request for Continued Examination
Jul 20, 2026
Response after Non-Final Action
Sep 22, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12745052
PLAYBACK TRANSITIONS
1y 10m to grant Granted Sep 22, 2026
Patent 12737768
DATA TRANSFER ACROSS LAYER 2 NETWORKS
2y 10m to grant Granted Sep 15, 2026
Patent 12732505
AUTHORIZATION LEVEL UNLOCK FOR MATCHING AUTHORIZATION CATEGORIES
1y 7m to grant Granted Sep 08, 2026
Patent 12706097
SYNCHRONIZATION OF REMOTE CONTEXT DATA
1y 10m to grant Granted Aug 11, 2026
Patent 12687828
Process Data Exchange with Guaranteed Minimum Transmission Intervals
3y 6m to grant Granted Jul 21, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

4-5
Expected OA Rounds
72%
Grant Probability
99%
With Interview (+29.2%)
4y 3m (~1y 2m remaining)
Median Time to Grant
High
PTA Risk
Based on 581 resolved cases by this examiner. Grant probability derived from career allowance rate.

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