Prosecution Insights
Last updated: May 29, 2026

Examiner: WITTENSCHLAEGER, THOMAS M

Tech Center 3700 • Art Units: 3721 3724 3731

This examiner grants 71% of resolved cases

Performance Statistics

71.1%
Allow Rate
+1.1% vs TC avg
586
Total Applications
+11.9%
Interview Lift
1076
Avg Prosecution Days
Based on 550 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
11.1%
§102 Novelty
69.1%
§103 Obviousness
17.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19249942 SYSTEMS AND METHODS FOR POWER TOOLS WITH ENHANCED MOTOR THERMAL PROTECTION Non-Final OA Milwaukee Electric Tool Corporation
19233720 POWER TOOL INCLUDING A BATTERY PACK ISOLATION SYSTEM Non-Final OA MILWAUKEE ELECTRIC TOOL CORPORATION
18498846 IMPACT TOOL INCLUDING AN ELECTRONIC CLUTCH Final Rejection MILWAUKEE ELECTRIC TOOL CORPORATION
19244690 DRIVER BLADE GUIDE FOR A FASTENING TOOL Non-Final OA Black & Decker, Inc.
19217652 RECIPROCATING TOOL, AND METHOD FOR CONTROLLING ELECTRIC MOTOR OF RECIPROCATING TOOL Non-Final OA MAKITA CORPORATION
18832099 BAG LOADING APPARATUS AND CONTROL METHOD OF BAG LOADING APPARATUS Final Rejection Horizon Inc.
19216368 LARGE-SCALE OFFSHORE HYDRAULIC PILING HAMMER Non-Final OA Zhejiang Yongan Construction Machinery Co., Ltd.
19207768 END FLAP ENGAGING ASSEMBLY, RELATED SYSTEMS AND METHODS Non-Final OA Graphic Packaging International, LLC
19206126 Apparatus for producing folded underwear pads Non-Final OA GDM S.p.A.
19202901 SYSTEMS AND METHODS FOR WEB-FED DRY FORMING OF FIBER-BASED PRODUCTS Non-Final OA Footprint International, LLC
18348154 Handheld Electric Tool and System having a Handheld Electric Tool Non-Final OA Andreas Stihl AG & Co. KG
19036287 Urinary Catheters with Improved Shape Recovery and Ease of Use Final Rejection Hollister Incorporated
19104911 WORKING MACHINE Non-Final OA Koki Holdings Co., Ltd.
18214241 VIBRATION FILL PROCESS FOR SOLID CHEMISTRIES Final Rejection ENTEGRIS, INC.
18021357 Method for improved starting of drilling with a drilling device in an existing borehole, and drilling system Non-Final OA Hilti Aktiengesellschaft
18877689 INSTALLATION FOR PRODUCING CORRUGATED PAPERBOARD, AND METHOD FOR OPERATING SUCH AN INSTALLATION Non-Final OA BHS Corrugated Maschinen- und Anlagenbau GmbH
18580886 UNWINDING APPARATUS FOR A WRAPPING MACHINE Final Rejection ROBOPAC S.P.A.
18682964 DEVICE COMPACT ROLL STAND FOR FLEXIBLE MATERIAL COILS Non-Final OA MEKATRONICA MX S.A.S.
18568187 METHOD FOR MANUFACTURING A PACKING CONTAINER HAVING AN INLAY, INSERTION DEVICE, AND PACKAGING MACHINE Non-Final OA HDG-Verpackungsmaschinen GmbH
18256835 PACKAGING MACHINE FOR PAPER BAGS Final Rejection HDG - Verpackungsmaschinen GMBH
17836630 VACUUM-ASSISTED PRODUCT HANDLING EQUIPMENT Non-Final OA Leprino Foods Company
16926724 FORMER Non-Final OA Keymac USA LLC

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