Prosecution Insights
Last updated: April 19, 2026

Examiner: PETERS, BRIAN O

Tech Center 3700 • Art Units: 3637 3643 3711 3745

This examiner grants 72% of resolved cases

Performance Statistics

72.4%
Allow Rate
+2.4% vs TC avg
656
Total Applications
+16.5%
Interview Lift
953
Avg Prosecution Days
Based on 617 resolved cases, 2023–2026

Rejection Statute Breakdown

1.4%
§101 Eligibility
26.9%
§102 Novelty
43.6%
§103 Obviousness
26.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19302079 TAPERED ROTARY DISC PUMP Final Rejection Discflo Corporation
19231142 RESPIRATORY SUPPORT SYSTEM AND BLOWER FOR RESPIRATORY SUPPORT SYSTEM Non-Final OA Fisher & Paykel Healthcare Limited
18522764 Racket Non-Final OA MIZUNO CORPORATION
18641146 GUIDING GRID Non-Final OA Delta Electronics, Inc.
19062376 HYDRODYNAMIC CAVITATION SYSTEM FOR THE REMOVAL OF UNWANTED, TOXIC, OR CONTAMINATED ORGANIC AND INORGANIC COMPOUNDS Final Rejection 8215 Technology, Inc
15968196 REMOVABLE INTEGRATED WEAR RING IMPELLER SKIRT Final Rejection Fluid Handling LLC
18876118 Jacketed Pipe Pump Non-Final OA WEIR MINERALS U.S. INC.
18481713 GAMING SYSTEM FOR AUTOMATED BLACKJACK DETECTION AND ELECTRONIC NOTIFICATION Non-Final OA LNW Gaming, Inc.
18441804 GOLF TRAINING AID Non-Final OA Performance Golf Products, LLC
18419065 PUZZLE KITS Non-Final OA Kevin D. Schlapik
18412890 MOVING SYSTEM FOR VEHICLES OF AN AMUSEMENT RIDE AND METHOD FOR OPERATING SUCH A MOVING SYSTEM Non-Final OA ANTONIO ZAMPERLA S.P.A.
18569832 GOLF TRAINING DEVICE Non-Final OA GEBIG, WILLIAM
18492519 MODULAR PUTTING GREEN Non-Final OA The Innovation Machine
18492325 PADDLE BUMPER Non-Final OA GAMEFACEGEAR LLC
18363267 WATERCRAFT WITH FUEL RESERVOIR Non-Final OA Alumacraft Boats Inc.

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