Prosecution Insights
Last updated: August 18, 2026

Examiner: KHAN, IFTEKHAR A

Tech Center 4100 • Art Units: 2123 2127 2128 2146 2186 2187 4100

This examiner grants 78% of resolved cases

Performance Statistics

77.7%
Allow Rate
+17.7% vs TC avg
619
Total Applications
+25.8%
Interview Lift
1186
Avg Prosecution Days
Based on 605 resolved cases, 2023–2026

Rejection Statute Breakdown

23.4%
§101 Eligibility
6.2%
§102 Novelty
46.1%
§103 Obviousness
19.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17802879 XY Model Computing Device and Combination Optimization Problem Computing Device Non-Final OA Nippon Telegraph and Telephone Corporation
18200275 Systems and Methods for Detecting or Predicting Water Intrusions Into a Structure Non-Final OA STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY
18038384 RISK MANAGEMENT APPARATUS, RISK MANAGEMENT METHOD, AND RISK MANAGEMENT SYSTEM Non-Final OA Hitachi, Ltd.
18158159 METHOD AND SYSTEM TO GENERATE PERFORMANCE-DATA-LIBRARY ASSOCIATED WITH STANDARD-CELL-LIBRARY Non-Final OA TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
18166548 SYSTEM AND METHOD FOR A DIGITAL ENGINEERING TOOL FOR ENVIRONMENTAL SURVEILLANCE Non-Final OA Battelle Memorial Institute

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