Prosecution Insights
Last updated: October 02, 2026

Examiner: AHUJA, ANURADHA

Tech Center 3600 • Art Units: 3674 3676

This examiner grants 73% of resolved cases

Analysis

Anuradha Ahuja is an examiner in Tech Center 3600, working in Art Unit 3674. The examiner has 516 resolved cases. The allowance rate for these cases is 72.5 percent. This figure indicates a probability of success for applications assigned to this examiner.

The interview lift is 56.1 percent. This is an increase, suggesting that interviews are a critical part of the prosecution process with this examiner. Practitioners should make interviews a part of their strategy, as the 56.1 percent lift is a driver of positive outcomes in Art Unit 3674.

The median days to allowance is 904. This duration provides an expectation for the length of the prosecution cycle. With 516 resolved cases, the examiner has a record in Tech Center 3600. The combination of a 72.5 percent allowance rate and a 904 day median, along with the interview lift, offers a roadmap for practitioners.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

72.6%
Allow Rate
+20.6% vs TC avg
535
Total Applications
+56.1%
Interview Lift
903
Avg Prosecution Days
Based on 519 resolved cases, 2023–2026

Rejection Statute Breakdown

3.4%
§101 Eligibility
8.5%
§102 Novelty
43.3%
§103 Obviousness
36.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19010313 METHODS OF SEALING A WATER-BEARING FORMATION USING A VOLCANIC ASH SEALANT COMPOSITION Non-Final OA Saudi Arabian Oil Company
19010567 METHODS OF REPAIRING CASINGS USING A VOLCANIC ASH SEALANT COMPOSITION Non-Final OA Saudi Arabian Oil Company
19010384 METHODS OF SERVICING A WELLBORE USING A RED MUD SEALANT COMPOSITION Final Rejection Saudi Arabian Oil Company
19331024 Microcapsules for Controlled Flow Diverter Formation in Geothermal Reservoirs and Method of Use Thereof Non-Final OA The Regents of the University of California
19360144 Sand Separator System for Artificial Lift Pumping System Non-Final OA ChampionX LLC
19083128 METHODS FOR IMPROVING HYDROCARBON LIFT AND LIQUID UNLOADING FROM A SUBTERRANEAN FORMATION 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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