Prosecution Insights
Last updated: April 19, 2026
Application No. 18/901,879

SECURITY INCIDENT DETECTION BASED ON HISTORIAN CONFIGURATION DATA COLLECTED OVER TIME

Non-Final OA §101§DP
Filed
Sep 30, 2024
Examiner
SONG, HOSUK
Art Unit
2435
Tech Center
2400 — Computer Networks
Assignee
Microsoft Technology Licensing, LLC
OA Round
1 (Non-Final)
95%
Grant Probability
Favorable
1-2
OA Rounds
2y 5m
To Grant
97%
With Interview

Examiner Intelligence

Grants 95% — above average
95%
Career Allow Rate
1440 granted / 1520 resolved
+36.7% vs TC avg
Minimal +3% lift
Without
With
+2.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 5m
Avg Prosecution
24 currently pending
Career history
1544
Total Applications
across all art units

Statute-Specific Performance

§101
15.2%
-24.8% vs TC avg
§103
7.1%
-32.9% vs TC avg
§102
37.0%
-3.0% vs TC avg
§112
13.7%
-26.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1520 resolved cases

Office Action

§101 §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 . Status of Claims Claims 1-20 are pending in this application. 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 1-20 rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-20 of U.S. Patent No. 12,132,749. Although the claims at issue are not identical, they are not patentably distinct from each other(see table below). Instant Application U.S. Patent No. 12,132,749 Claim 1: A method comprising: generating a first hash value based on an event record associated with a computing device of a computer system; storing the first hash value in a hash store; receiving, from a historian data store, a configuration log associated with the computing device; generating a second hash value based on the configuration log associated with the computing device; determining, based on a comparison between the first hash value and the second hash value, a security incident with respect to the computing device; and generating a security alert indicative of the security incident with respect to the computing device. Claim 1: A networked computing system comprising: one or more processors; memory that stores program code executable by the one or more processors to cause the networked computer system to: update historic configuration data associated with a computing device based on received configuration data indicative of a change in configuration of the computing device in a computer system, the updated historic configuration data indicating changes to configurations of the computing device over a time period; determine, based on the updated historic configuration data, that a relationship between the computing device and an entity of the computer system has changed; in response to determining that the relationship between the computing device and the entity of the computer system has changed, provide the updated historic configuration data as input to a machine learning (ML) model configured to generate an indication of whether the updated historic configuration data evidences a security incident; and in response to the ML model generating an indication that the updated historic configuration data evidences a security incident, generate a security alert indicative of the evidenced security incident. Although the conflicting claims are not identical, they are not patentably distinct from each other because both are directed to generating a security alert indicative of the security incident with respect to a historian data store and a configuration log associated with the computing device and is substantively-similar independent claims 8,16, said claims are merely a broader version of claim 1 of U.S. Patent No.12,132,749 contains at least all of the limitations (or obvious equivalents) recited in claim 1 of the instant application. With regard to claims of the 2-7,9-15,16-20, each depending from one of independent claims 1,8 and 16, said claims are rejected on the grounds of nonstatutory double patenting as being unpatentable over U.S. Patent No. 12,132,749 in view the foregoing nonstatutory double patenting rejection of claim 1. Claim Rejections - 35 USC § 101 35 U.S.C. 101 reads as follows: Whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may obtain a patent therefor, subject to the conditions and requirements of this title. Claims 16-20 are rejected under 35 U.S.C. 101 because the claims are directed to non-statutory subject matter. The instant claims are drawn to a “computer-readable storage medium”, which in light of the disclosure, appears to encompass electronic signals. Examiner notes that, the term does not appear to have been defined in the specification as to explicitly excluding all forms of transitory media, and thus will be interpreted as to encompassing signals for the purposes of examination. Examiner respectfully suggests that the rejections can be overcome by amending the claims to recite a “non-transitory computer-readable storage medium”, or “medium” or “media” is replaced by “device or “memory” (computer usable memory , computer readable memory or computer readable device) or adding “wherein the medium is not a signal”, thus limiting the scope of the claims to statutory subject matter. USPTO Contact Information Any inquiry concerning this communication or earlier communications from the examiner should be directed to HOSUK SONG whose telephone number is (571)272-3857. The examiner can normally be reached Mon-Fri: 7:30AM-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, Joseph Hirl can be reached at 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 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. /HOSUK SONG/Primary Examiner, Art Unit 2435
Read full office action

Prosecution Timeline

Sep 30, 2024
Application Filed
Jan 09, 2026
Non-Final Rejection — §101, §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
95%
Grant Probability
97%
With Interview (+2.7%)
2y 5m
Median Time to Grant
Low
PTA Risk
Based on 1520 resolved cases by this examiner. Grant probability derived from career allow rate.

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