Prosecution Insights
Last updated: April 19, 2026
Application No. 19/211,897

QUERY TTL PENALTY BOX IN AUTO

Non-Final OA §102
Filed
May 19, 2025
Examiner
BULLOCK, JOSHUA
Art Unit
2153
Tech Center
2100 — Computer Architecture & Software
Assignee
Cast AI Group Inc.
OA Round
1 (Non-Final)
82%
Grant Probability
Favorable
1-2
OA Rounds
3y 2m
To Grant
99%
With Interview

Examiner Intelligence

Grants 82% — above average
82%
Career Allow Rate
522 granted / 634 resolved
+27.3% vs TC avg
Strong +16% interview lift
Without
With
+16.5%
Interview Lift
resolved cases with interview
Typical timeline
3y 2m
Avg Prosecution
28 currently pending
Career history
662
Total Applications
across all art units

Statute-Specific Performance

§101
15.9%
-24.1% vs TC avg
§103
32.5%
-7.5% vs TC avg
§102
39.6%
-0.4% vs TC avg
§112
5.4%
-34.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 634 resolved cases

Office Action

§102
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 . Claims 1-20 are pending. Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claim(s) 1 & 11 is/are rejected under 35 U.S.C. 102(a)(1) as being unpatentable over VERMA et al. (US Pub. No. 2017/0052976 A1). In respect to Claim 1, VERMA teaches: a method for managing time-to-live (TTL) associated with queries stored in a cache, the method comprising a processor performing the following operations in an iterative manner: receiving a query; (VERMA teaches [FIG. 2] receiving a query from a user.) determining whether the query is stored in the cache; (VERMA teaches [0032] storage of a query in cached.) for the query being determined as stored in the cache, determining whether a TTL associated with the query is valid; (VERMA teaches [0026] determining accuracy, wherein this determination is analogous to determining whether an associated TTL with the query is valid.) for the TTL being determined as valid, returning a payload that corresponds to the query from the cache; (VERMA teaches [0026] retrieving data corresponding to a query.) and for the TTL being determined as invalid: running the query through a query database to retrieve the payload that corresponds to the query; determining whether the query is in an active penalty state; (VERMA teaches [0035, 0066] inaccuracy of the data points, and data in the TTL.) and for the query being determined to be in the active penalty state, performing penalty review and dynamic penalty adjustment (VERMA teaches [0070] removing data deemed inaccurate, wherein removal of data is analogous to an active penalty state.) Claim 11 is the media claim corresponding to method claim 1, therefore is rejected for the same reasons noted above. Allowable Subject Matter Claims 2-10 & 12-20 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JOSHUA BULLOCK whose telephone number is (571)270-1395. The examiner can normally be reached 8:00 am - 4:00 pm. 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, Kavita Stanley can be reached at 571-272-8352. 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. /JOSHUA BULLOCK/Primary Examiner, Art Unit 2153 March 20, 2026
Read full office action

Prosecution Timeline

May 19, 2025
Application Filed
Mar 20, 2026
Non-Final Rejection — §102
Apr 10, 2026
Applicant Interview (Telephonic)
Apr 10, 2026
Examiner Interview Summary

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
82%
Grant Probability
99%
With Interview (+16.5%)
3y 2m
Median Time to Grant
Low
PTA Risk
Based on 634 resolved cases by this examiner. Grant probability derived from career allow rate.

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