Prosecution Insights
Last updated: May 29, 2026

Examiner: WALTHOUR, SCOTT J

Tech Center 3700 • Art Units: 3741

This examiner grants 79% of resolved cases

Performance Statistics

78.6%
Allow Rate
+8.6% vs TC avg
666
Total Applications
+69.1%
Interview Lift
964
Avg Prosecution Days
Based on 651 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
15.5%
§102 Novelty
61.1%
§103 Obviousness
17.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18278155 HEATING COOKING APPARATUS Non-Final OA SHARP KABUSHIKI KAISHA
19084526 ADDITIVELY MANUFACTURED COMBUSTOR BODY WITH RESONATING TUBE Final Rejection GE Infrastructure Technology LLC
18547245 Pre-Separating Device, Joining Device, and Method for Operating a Joining Device Non-Final OA Bayerische Motoren Werke Aktiengesellschaft
18848777 FIRING APPARATUS AND FIRING METHOD FOR HIGH REACTIVE FUEL GASES Non-Final OA NUOVO PIGNONE TECNOLOGIE -S.R.L.
18650301 QUICK CONNECT DUAL COUPLER ASSEMBLY FOR A DROP-DOWN APPLICATOR ASSEMBLY OF AN AGRICULTURAL SPRAYER Non-Final OA Deere & Company
18277832 WIRE-BREAKAGE POSITION ESTIMATION DEVICE AND WIRE-BREAKAGE POSITION ESTIMATION METHOD Non-Final OA FANUC CORPORATION
18452756 LASER PROCESSING MACHINE Non-Final OA DISCO CORPORATION
18651800 AIRLESS FLUID SPRAYING SYSTEM WITH FLUID FILTER DIAGNOSTICS Non-Final OA Wagner Spray Tech Corporation
18277833 SUBMERGED ARC WELDED JOINT Non-Final OA JFE STEEL CORPORATION
18680421 SYSTEMS AND METHODS FOR CONTROLLING A POWER PLANT Final Rejection 8 Rivers Capital, LLC
18452026 LASER CUTTING SYSTEM AND BEAM BLOCK FOR SUCH SYSTEM Non-Final OA BIOTRONIK AG
18620981 ROTATING DETONATION ENGINE WITH SECONDARY COMBUSTION AND COMBINED CYCLE PROPULSION Final Rejection Venus Aerospace Corp.
18417780 FIRE EXTINGUISHING SYSTEM Non-Final OA SENJU SPRINKLER CO., LTD.

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