Prosecution Insights
Last updated: April 19, 2026

Examiner: VARMA, ASHISH K

Tech Center 3600 • Art Units: 3674

This examiner grants 74% of resolved cases

Performance Statistics

74.3%
Allow Rate
+22.3% vs TC avg
472
Total Applications
+32.5%
Interview Lift
931
Avg Prosecution Days
Based on 460 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
14.4%
§102 Novelty
75.6%
§103 Obviousness
8.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19308564 IDENTIFYING DRILL CUTTINGS WITH TRACER PILLS Non-Final OA Saudi Arabian Oil Company
19302928 CRUDE OIL HYDRAULIC LIFT Non-Final OA Darrell Schmidt Enterprises, Inc.
19150059 METHOD FOR FRACTURING ROCK MULTI-DIRECTIONALLY AND DEVICE FOR FRACTURING ROCK MULTI-DIRECTIONALLY Non-Final OA TOHOKU UNIVERSITY
19196604 LINEARLY ACTUATED, PIVOTING, PUMPING UNIT Non-Final OA RAVDOS HOLDINGS, INC.
19193762 Method for Preventing Influx of Fluid During Fracturing of an Offset Well Non-Final OA Ely and Associates, LLC
19182667 SYSTEMS AND METHODS FOR SCAVENGING SULFUR-CONTAINING MATERIALS USING A PRECURSOR SCAVENGER MATERIAL Non-Final OA Cameron International Corporation

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