Prosecution Insights
Last updated: August 17, 2026
Application No. 18/203,986

PREVENTION OF DATA LEAKAGE

Non-Final OA §102
Filed
May 31, 2023
Examiner
DADA, BEEMNET W
Art Unit
Tech Center
Assignee
International Business Machines Corporation
OA Round
1 (Non-Final)
85%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 85% — above average
85%
Career Allowance Rate
789 granted / 933 resolved
+24.6% vs TC avg
Strong +18% interview lift
Without
With
+18.4%
Interview Lift
resolved cases with interview
Typical timeline
2y 12m
Avg Prosecution
15 currently pending
Career history
944
Total Applications
across all art units

Statute-Specific Performance

§101
15.5%
-24.5% vs TC avg
§103
29.9%
-10.1% vs TC avg
§102
31.8%
-8.2% vs TC avg
§112
5.2%
-34.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 933 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 . Information Disclosure Statement The information disclosure statement (IDS) submitted on May 31, 2023 has been considered. The submission is in compliance with the provisions of 37 CFR 1.97. Form PTO-1449 is signed and attached hereto. Drawings The drawings filed on May 31, 2023 are accepted. Specification The specification filed May 31, 2023 is accepted. 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. Claims 1-20 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Lavinio US 9,223,995 B1. As per claim 1, 12 and 19, Lavinio teaches a method, comprising: receiving, by a processor set, inbound data [column 14, lines 1-41 and column 15, lines 18-67]; tagging, by the processor set, a plurality of data fields of the inbound data [column 14, lines 1-41 and column 15, lines 18-67]; executing, by the processor set, at least one integration flow which transforms the inbound data with tagged data fields to transformed data with the tagged data fields [column 14, lines 1-41 and column 15, lines 18-67]; obscuring, by the processor set, values of the data fields in the transformed data based on the tagged data fields [column 14, lines 1-41 and column 15, lines 18-67]; and sending, by the processor set, outbound data which includes the transformed data with the obscured values of the data fields [column 14, lines 1-41 and column 15, lines 18-67]. As per claims 2, 14 and 20, Lavinio further teaches the method wherein the obscuring values of the data fields in the transformed data comprises obscuring values of the data fields in the transformed data which are tagged as secret [column 14, lines 1-41 and column 15, lines 18-67]. As per claims 3 and 15, Lavinio further teaches the method wherein the obscuring values of the data fields in the transformed data further comprises preventing obscuring values of the data fields in the transformed data which are not tagged as secret [column 14, lines 1-41 and column 15, lines 18-67]. As per claims 4 and 16, Lavinio further teaches the method further comprising receiving a plurality of first security rules to determine the plurality of data fields of the inbound data which is tagged [column 14, lines 1-41 and column 15, lines 18-67]. As per claims 5 and 17, Lavinio further teaches the method further comprising receiving a plurality of second security rules which are used as an input of at least one irreversible function corresponding to the outbound data [column 14, lines 1-41 and column 15, lines 18-67]. As per claims 6 and 18, Lavinio further teaches the method wherein the second security rules allow sensitive data to be stored [column 14, lines 1-41 and column 15, lines 18-67]. As per claim 7, Lavinio further teaches the method wherein the at least one integration flow which transforms the inbound data with tagged data fields comprises copying entries of an incoming message tree to another message tree [column 14, lines 1-41 and column 15, lines 18-67]. As per claim 8, Lavinio further teaches the method wherein the at least one integration flow which transforms the inbound data with tagged data fields comprises utilizing hashing functions [column 14, lines 1-41 and column 15, lines 18-67]. As per claim 9, Lavinio further teaches the method wherein the at least one integration flow which transforms the inbound data with tagged data fields comprises utilizing java code functions [column 14, lines 1-41 and column 15, lines 18-67]. As per claim 10, Lavinio further teaches the method wherein the inbound data is received from a source system and the outbound data is sent to a target system [column 14, lines 1-41 and column 15, lines 18-67]. As per claims 11 and 13, Lavinio further teaches the method wherein the source system and the target system is an external system [column 14, lines 1-41 and column 15, lines 18-67]. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to BEEMNET W DADA whose telephone number is (571)272-3847. The examiner can normally be reached Monday-Friday, 9am-5pm. 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, Amir Mehrmanesh can be reached at 571-270-3351. 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. BEEMNET W. DADA Primary Examiner Art Unit 2435 /BEEMNET W DADA/ Primary Examiner, Art Unit 2435
Read full office action

Prosecution Timeline

May 31, 2023
Application Filed
Nov 20, 2023
Response after Non-Final Action
Jul 15, 2026
Non-Final Rejection mailed — §102 (current)

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
85%
Grant Probability
99%
With Interview (+18.4%)
2y 12m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 933 resolved cases by this examiner. Grant probability derived from career allowance rate.

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