Prosecution Insights
Last updated: April 19, 2026

Examiner: LEWIS, LISA C

Tech Center 2400 • Art Units: 2433 2436 2491 2495

This examiner grants 81% of resolved cases

Performance Statistics

80.9%
Allow Rate
+22.9% vs TC avg
683
Total Applications
+15.4%
Interview Lift
1037
Avg Prosecution Days
Based on 665 resolved cases, 2023–2026

Rejection Statute Breakdown

12.4%
§101 Eligibility
9.2%
§102 Novelty
40.9%
§103 Obviousness
24.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18968143 SYSTEMS AND METHODS FOR SECURE ACCESS OF STORAGE Non-Final OA Capital One Services, LLC
18760547 KEY MANAGEMENT SERVER DEVICE, QKD SYSTEM, AND KEY MANAGEMENT METHOD Non-Final OA KABUSHIKI KAISHA TOSHIBA
18832306 GENERATING SHARED PRIVATE KEYS Non-Final OA nChain Licensing AG
18778025 Verifiable Key Exchange for Cryptography Non-Final OA Oracle International Corporation
18128131 METHOD OF EXCHANGING CRYPTOGRAPHIC PARAMETERS IN A NETWORK OF TIRE MONITORING DEVICES Non-Final OA AIRBUS DEFENCE AND SPACE GmbH
18779694 METHODS, UNIT AND DEVICE FOR CONCURRENTLY EXECUTING FIRST AND SECOND BLOCK CRYPTOGRAPHIC COMPUTATIONS Non-Final OA NAGRAVISION SARL
18352007 DEVICE ONBOARDING ON SECURE NETWORKS Non-Final OA Dell Products L.P.
18696062 UNIVERSAL INTEGRATED CHIP CARD, UICC, FOR MANAGING PROFILES, AND METHOD Non-Final OA GIESECKE+DEVRIENT MOBILE SECURITY GERMANY GMBH
18370971 AUTHORIZATION AND AUTHENTICATION OF ENDPOINTS FOR NETWORK CONNECTIONS AND COMMUNICATION Final Rejection WINKK, INC
18371022 RENDERING ENDPOINT CONNECTION WITHOUT AUTHENTICATION DARK ON NETWORK Final Rejection WINKK, INC
18370955 AUTHENTICATION CRYPTOGRAPHY OPERATIONS, EXCHANGES AND SIGNATURES Final Rejection WINKK, INC
18462404 SYSTEM FOR ADVANCED USER AUTHENTICATED KEY MANAGEMENT FOR 6G-BASED INDUSTRIAL APPLICATIONS Final Rejection HOSEO UNIVERSITY ACADEMIC COOPERATION FOUNDATION
18883033 MODEL-BASED CONFIDENCE RANKING OF WEB APPLICATION VULNERABILITIES Non-Final OA Rapid7, Inc.
18772648 QUANTUM KEY DISTRIBUTION (QKD) METHOD, QKD END-NODE AND QKD NETWORK Non-Final OA Airbus SAS
18823414 PUF BASED KEY GENERATION FOR LATTICE AND CODE CRYPTOGRAPHY Non-Final OA The Arizona Board of Regents on Behalf of Northern Arizona University

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