Prosecution Insights
Last updated: May 29, 2026

Examiner: ZAWORSKI, JONATHAN R

Tech Center 3700 • Art Units: 3723

This examiner grants 56% of resolved cases

Performance Statistics

55.5%
Allow Rate
-14.5% vs TC avg
228
Total Applications
+27.1%
Interview Lift
1142
Avg Prosecution Days
Based on 173 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
8.0%
§102 Novelty
82.6%
§103 Obviousness
7.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18142829 CLEANING DEVICE HAVING VACUUM CLEANER AND DOCKING STATION Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18296021 CHEMICAL MECHANICAL POLISHING APPARATUS AND CHEMICAL MECHANICAL POLISHING SYSTEM USING THE SAME Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18510448 HAND CARRYABLE SURFACE CLEANING APPARATUS Non-Final OA Omachron Intellectual Property Inc.
18298054 SURFACE CLEANING APPARATUS Non-Final OA Omachron Intellectual Property Inc.
18248481 CLEANER Final Rejection LG Electronics Inc.
17676448 TILE SAW Non-Final OA Black & Decker, Inc.
18529324 ASSEMBLY SYSTEM AND METHOD FOR ASSEMBLING AIRCRAFT SYSTEM COMPONENTS IN THE TRIANGLE REGION Non-Final OA Airbus Operations GmbH
18481513 INDIVIDUALLY ROTATABLE PLATENS AND CONTROL OF CARRIER HEAD SWEEP Non-Final OA Applied Materials, Inc.
18322928 CHEMICAL MECHANICAL POLISH PAD CONDITIONER WITH MULTIPLE DISKS Non-Final OA Applied Materials, Inc.
17858006 ACOUSTIC WINDOW WITH LIQUID-FILLED PORES FOR CHEMICAL MECHANICAL POLISHING AND METHODS OF FORMING PADS Final Rejection Applied Materials, Inc.
16623030 APPARATUS FOR TIGHTENING THREADED FASTENERS Non-Final OA HYTORC Division UNEX Corporation
17657874 CHEMICAL MECHANICAL PLANARIZATION TOOLS, AND RELATED PADS FOR CHEMICAL MECHANICAL PLANARIZATION TOOLS Non-Final OA Micron Technology, Inc.
18442272 MULTI-PURPOSE CUTTING TOOL Non-Final OA Snap-on Incorporated
17832696 SYSTEM, CONTROL METHOD AND APPARATUS FOR CHEMICAL MECHANICAL POLISHING Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
16892321 SUBSTRATE PROCESSING APPARATUS Non-Final OA TOKYO ELECTRON LIMITED
18317003 METHOD AND SYSTEM FOR PERFORMING CHEMICAL MECHANICAL POLISHING Non-Final OA TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
18430579 ROBOT BASE STATION, ROBOT SYSTEM, BASE MODULE, AND FUNCTIONAL PARTS OF BASE STATION Non-Final OA ECOVACS ROBOTICS CO., LTD.
15733773 ABRASIVE ARTICLE WITH SHAPED ABRASIVE PARTICLES WITH PREDETERMINED RAKE ANGLES Non-Final OA 3M INNOVATIVE PROPERTIES COMPANY
18302786 CONDITIONING DEVICE AND METHOD FOR CONTROLLING THE CONDITIONING DEVICE Final Rejection ENPULSE CO., LTD.
18781904 Floor Cleaning Tool With Water Spray Cleaning Function Non-Final OA Zhejiang Sobang Smart Home Co., Ltd.
17860108 INGOT JIG ASSEMBLY AND INGOT EDGE-POLISHING MACHINE TOOL Final Rejection GlobalWafers Co., Ltd.
18427863 MULTI-FUNCTIONAL FINGER WIPE Non-Final OA Shenglong Network Technology (Yangzhou) Co., Ltd.
18291503 HAND GUIDED FLOOR TREATMENT MACHINE Non-Final OA NUMATIC INTERNATIONAL LIMITED
18572355 DEVICE FOR HOLDING A WAFER-SHAPED ARTICLE Non-Final OA LAM RESEARCH AG
18548089 CUTTING MONOCRYSTALLINE SILICON SQUARE ROD Non-Final OA TCL ZHONGHUAN RENEWABLE ENERGY TECHNOLOGY CO., LTD.
17640306 CLEANING MACHINE, CLEANING DEVICE, CONTROL AND INFORMATION DISPLAY METHODS THEREOF, AND STORAGE MEDIUM Non-Final OA TINECO INTELLIGENT TECHNOLOGY CO., LTD.
17735244 POLISHING PAD, MANUFACTURING METHOD THEREOF, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE USING SAME Non-Final OA SK enpulse Co., Ltd.
17826636 VACUUM ASSEMBLIES AND METHODS Final Rejection Rexair LLC

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