Prosecution Insights
Last updated: April 19, 2026

Examiner: GUIDOTTI, LAURA COLE

Tech Center 3700 • Art Units: 1711 1714 3723 3727

This examiner grants 61% of resolved cases

Performance Statistics

61.4%
Allow Rate
-8.6% vs TC avg
1066
Total Applications
+30.4%
Interview Lift
1128
Avg Prosecution Days
Based on 1019 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
32.2%
§102 Novelty
39.1%
§103 Obviousness
23.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19320801 HAIR BRUSH Non-Final OA Bounce Curl, LLC
17489656 DRAIN CLEANER Final Rejection MILWAUKEE ELECTRIC TOOL CORPORATION
19090080 CLEANING WIPE Non-Final OA The Procter & Gamble Company
18607722 HEAD FOR AN ORAL CARE IMPLEMENT AND ORAL CARE IMPLEMENT Non-Final OA The Procter & Gamble Company
18480589 CLEANING WIPE Non-Final OA The Procter & Gamble Company
18621247 WIPER BLADE WITH SILICONE LIQUID RUBBER DERIVED PERMANENT COATING THEREON Final Rejection Illinois Tool Works Inc.
18811828 CONVEYING ROLLER CLEANING METHOD, CONVEYING ROLLER CLEANING DEVICE, AND MATERIAL TAPE CONVEYING EQUIPMENT Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
18268209 BRUSH FOR USE IN A CLEANING DEVICE FOR CLEANING SURFACES Non-Final OA KONINKLIJKE PHILIPS N.V.
18290830 CLEANING FACILITY AND CLEANING METHOD FOR CLEANING A COMPONENT, PREFERABLY A VEHICLE BODY COMPONENT Non-Final OA Dürr Systems AG
18358430 PERSONAL HYGIENE DEVICE Non-Final OA Braun GmbH
18425617 Surgical cleaning device with adapter Non-Final OA Heraeus Medical GmbH
18464064 ORAL CARE IMPLEMENT Non-Final OA Colgate-Palmolive Company
17536273 Oral Care System and Method Final Rejection Colgate-Palmolive Company
18797542 CLEANING DEVICE AND CONTROL METHOD THEREOF Non-Final OA Shenzhen Inxni Innovation Technology Co., Ltd.
18738347 ELECTRIC VEHICLE CHARGING SOCKET CLEANING TOOL AND METHOD Non-Final OA International Truck Intellectual Property Company, LLC
18663382 Garbage Chute Crawler Cleaning Robot Non-Final OA Robochute Systems Ltd
18709147 Barbecue Grill Brush Non-Final OA Scrub Daddy, Inc.
18481527 VARIABLE PRESSURE CLEANING DEVICE AND METHOD Final Rejection GI Scientific, LLC
18429033 AUGER TOOL Non-Final OA OLYMPIA TOOLS INTERNATIONAL, INC.
18420079 DRAIN CLEANERS HAVING AN ADJUSTABLE CABLE CLAMP Non-Final OA Emerson Professional Tool, LLC
18575438 CLEANING ROBOT FOR A SOLAR POWER PLANT Non-Final OA SOLARCLEANO S.À R.L.
18483672 APPARATUS FOR PRODUCING BRUSHWARE AND METHOD FOR OPERATING SUCH AN APPARATUS Non-Final OA Zahoransky AG
18373289 ELECTRIC TOOTHBRUSH FOR PETS Non-Final OA Proxihealthcare Inc.
18552620 ADJUSTABLE CURVED CLEANING DEVICE AND RELATED METHOD Non-Final OA CONTEC, INC.
18473842 LYMPHATIC DRAINAGE DEVICE AND METHODS OF USE Non-Final OA CJB GLOBAL IMPORTS, INC.
18242438 ORAL CARE DEVICES Non-Final OA SMILE MAKERS, LLC
18112998 Cleaning apparatus Final Rejection Oakthrift Corporation Ltd.
18040777 CLEANING SPONGE ROLLER Non-Final OA AION Co., Ltd.

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