Prosecution Insights
Last updated: May 29, 2026

Examiner: WALLACE, KIPP CHARLES

Tech Center 3600 • Art Units: 1774 3672 3674 3676

This examiner grants 78% of resolved cases

Performance Statistics

78.4%
Allow Rate
+26.4% vs TC avg
942
Total Applications
+25.3%
Interview Lift
1013
Avg Prosecution Days
Based on 922 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
2.8%
§102 Novelty
88.8%
§103 Obviousness
2.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18458581 BOREHOLE SYSTEM HAVING CONVERTER MODULE FOR SAFETY VALVE, CONVERTER MODULE, AND METHOD Final Rejection Baker Hughes Oilfield Operations LLC
19295356 FLOW-THROUGH PULSING ASSEMBLY FOR USE IN DOWNHOLE OPERATIONS Non-Final OA IMPULSE DOWNHOLE SOLUTIONS LTD.
19287637 FIXED CUTTER DRILL BITS INCLUDING CUTTER ELEMENTS WITH VARIABLE EXPOSURES Non-Final OA Grant Prideco, Inc.
18834245 DRILLING COMPONENT Non-Final OA SANDVIK MINING AND CONSTRUCTION TOOLS AB
18254073 SYSTEM AND METHOD FOR CONTROLLING WELL OPERATIONS Non-Final OA Intelligent Wellhead Systems Inc.
18841572 APPARATUS AND METHOD FOR THREE-PHASE SEPARATION AT A WELL Final Rejection CNX Resources Corporation
18608565 COMPOSITE SUCKER ROD SEGMENT Non-Final OA Oilify Sucker Rod Inc.
18128522 ROW CROP PLANTING METHODS AND SYSTEMS Final Rejection AG USA LLC

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