Prosecution Insights
Last updated: April 19, 2026
Application No. 18/378,615

System and Methods Involving Features of Hardware Virtualization, Hypervisors, APIs of Interest and/or Other Features

Non-Final OA §112§DP
Filed
Oct 10, 2023
Examiner
CHOY, KA SHAN
Art Unit
2435
Tech Center
2400 — Computer Networks
Assignee
Lynx Software Technologies
OA Round
3 (Non-Final)
94%
Grant Probability
Favorable
3-4
OA Rounds
2y 3m
To Grant
99%
With Interview

Examiner Intelligence

Grants 94% — above average
94%
Career Allow Rate
246 granted / 263 resolved
+35.5% vs TC avg
Moderate +10% lift
Without
With
+10.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
13 currently pending
Career history
276
Total Applications
across all art units

Statute-Specific Performance

§101
7.1%
-32.9% vs TC avg
§103
42.0%
+2.0% vs TC avg
§102
17.5%
-22.5% vs TC avg
§112
20.2%
-19.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 263 resolved cases

Office Action

§112 §DP
DETAILED ACTION This office action is in response to the correspondence filed on 12/04/2025. This application is a continuation or CIP of various applications that have provisional applications with earliest filing date of 05/15/2014. Claims 6, 20, 25-26, 30-40, 43, and 60-63 are pending and are examined. 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 . Priority Applicant's claim for the benefit of a prior-filed application under 35 U.S.C. 119(e) or under 35 U.S.C. 120, 121, 365(c), or 386(c) is acknowledged. 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and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114.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 12/04/2025 has been entered. Response to Arguments The amendments and/or arguments submitted by Applicants for the objection(s)/rejection(s)) listed below have been considered and are persuasive; thus, they have been withdrawn: Double Patenting Rejection(s) Regarding the Claim Objection(s), Applicants have addressed some of the prior objection but there are remaining issues that need to be addressed. Please see the Claim Objections section below. Regarding the 35 U.S.C. §112(b) rejections, Applicants have addressed some of the prior rejections but there are remaining issues that need to be addressed. Please see the 35 U.S.C. §112(b) section below. Claim Objections Claims 63 is objected to because of the following informalities: Claim 63, “hosting a mechanism to unmap…” should be changed to a more distinctive name if this mechanism is different than the one recited in claim 60 to avoid any potential confusion. Appropriate correction is required. 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. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claims 39-40, and 43 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor, or for pre-AIA the applicant regards as the invention. Regarding claims 39-40, and 43, they recite “the mechanism”. “…a detection mechanism” is recited in claim 6, which the claims are dependent upon; while “…a mechanism” is also defined in claim 25 which the claims are not dependent upon. There is insufficient antecedent basis for this limitation in the claim. It is unclear if “the mechanism” should be changed to “the detection mechanism”. Allowable Subject Matter Claims 6, 20, 25-26, 30-38, and 60-63 are allowed. Claims 39-40, and 43 contains allowable subject matter but remain rejected under 112 rejections. The following is an examiner’s statement of reasons for allowance: prior art rejections are already resolved in a previous office action. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Vincent; Pradeep USPAT US 8924684 B1 Virtual memory management to reduce address cache flushing during I/O operations Any inquiry concerning this communication or earlier communications from the examiner should be directed to KA SHAN CHOY whose telephone number is (571) 272-1569. The examiner can normally be reached on MON - FRI: 9AM-5:30PM EST Alternate Fridays. 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, Joseph Hirl can be reached on (571) 272-3685. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. 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 http://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). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /KA SHAN CHOY/Primary Examiner, Art Unit 2435
Read full office action

Prosecution Timeline

Oct 10, 2023
Application Filed
Nov 18, 2024
Non-Final Rejection — §112, §DP
May 21, 2025
Response Filed
Jun 02, 2025
Final Rejection — §112, §DP
Dec 04, 2025
Request for Continued Examination
Dec 18, 2025
Response after Non-Final Action
Jan 07, 2026
Examiner Interview (Telephonic)
Jan 13, 2026
Non-Final Rejection — §112, §DP (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12603916
SYSTEMS AND METHODS FOR INCREASED SECURITY USING CLIENT ADDRESS MANIPULATION
2y 5m to grant Granted Apr 14, 2026
Patent 12596829
DATABASE PROCESSING METHOD, APPARATUS, DEVICE, AND MEDIUM
2y 5m to grant Granted Apr 07, 2026
Patent 12591656
METHOD FOR REGISTERING DIGITAL KEYS OF A VEHICLE IN A VIRTUAL WALLET, AND ASSOCIATED DEVICES
2y 5m to grant Granted Mar 31, 2026
Patent 12592923
AUTHENTICATION AND ENFORCEMENT OF DIFFERENTIATED POLICIES FOR A BRIDGE MODE VIRTUAL MACHINE BEHIND A WIRELESS HOST IN A MAC BASED AUTHENTICATION NETWORK
2y 5m to grant Granted Mar 31, 2026
Patent 12587556
SERVER AND METHOD FOR STORING AND MANAGING ONLINE THREAT DATA
2y 5m to grant Granted Mar 24, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

3-4
Expected OA Rounds
94%
Grant Probability
99%
With Interview (+10.0%)
2y 3m
Median Time to Grant
High
PTA Risk
Based on 263 resolved cases by this examiner. Grant probability derived from career allow rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month