Prosecution Insights
Last updated: August 18, 2026

Examiner: AHUJA, ANURADHA

Tech Center 3600 • Art Units: 3674 3676

This examiner grants 73% of resolved cases

Performance Statistics

72.6%
Allow Rate
+20.6% vs TC avg
531
Total Applications
+55.8%
Interview Lift
902
Avg Prosecution Days
Based on 514 resolved cases, 2023–2026

Rejection Statute Breakdown

3.5%
§101 Eligibility
8.7%
§102 Novelty
42.8%
§103 Obviousness
37.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18727015 ONE-SACK GEOPOLYMER COMPOSITIONS Non-Final OA Schlumberger Technology Corporation
19010567 METHODS OF REPAIRING CASINGS USING A VOLCANIC ASH SEALANT COMPOSITION Non-Final OA Saudi Arabian Oil Company
19010313 METHODS OF SEALING A WATER-BEARING FORMATION USING A VOLCANIC ASH SEALANT COMPOSITION Non-Final OA Saudi Arabian Oil Company
19360144 Sand Separator System for Artificial Lift Pumping System Non-Final OA ChampionX LLC
19070393 CEMENTITIOUS MIXTURE FOR CEMENTING A WELLBORE Non-Final OA KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
18785708 MULTIPLE STAGE WELLBORE COMPLETION DESIGN Non-Final OA Chevron U.S.A. Inc.
18802907 SYSTEMS AND METHODS FOR PROVIDING, IN PROGRAMMABLE MOTION DEVICES, COMPLIANT END EFFECTORS WITH NOISE MITIGATION Non-Final OA Berkshire Grey Operating Company, Inc.
18951557 Nano-Modified Polymer Injectate for Improving Energy Sweep in Geothermal Reservoirs and Methods of Making Non-Final OA UNM Rainforest Innovations

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