Prosecution Insights
Last updated: April 19, 2026

Examiner: ZAWORSKI, JONATHAN R

Tech Center 3700 • Art Units: 3723

This examiner grants 56% of resolved cases

Performance Statistics

56.2%
Allow Rate
-13.8% vs TC avg
225
Total Applications
+25.5%
Interview Lift
1100
Avg Prosecution Days
Based on 169 resolved cases, 2023–2026

Rejection Statute Breakdown

0.9%
§101 Eligibility
19.8%
§102 Novelty
51.5%
§103 Obviousness
25.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18142829 CLEANING DEVICE HAVING VACUUM CLEANER AND DOCKING STATION Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18296021 CHEMICAL MECHANICAL POLISHING APPARATUS AND CHEMICAL MECHANICAL POLISHING SYSTEM USING THE SAME Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18298054 SURFACE CLEANING APPARATUS Non-Final OA Omachron Intellectual Property Inc.
17487288 METHOD OF MANUFACTURING WINDOW AND WINDOW FOR DISPLAY DEVICE Non-Final OA SAMSUNG DISPLAY CO., LTD.
18590504 CLEANER Non-Final OA LG ELECTRONICS INC.
17676448 TILE SAW Non-Final OA Black & Decker, Inc.
18436499 DEFORMABLE SUBSTRATE CHUCK Non-Final OA Applied Materials, Inc.
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.
15733773 ABRASIVE ARTICLE WITH SHAPED ABRASIVE PARTICLES WITH PREDETERMINED RAKE ANGLES Final Rejection 3M INNOVATIVE PROPERTIES COMPANY
18529324 ASSEMBLY SYSTEM AND METHOD FOR ASSEMBLING AIRCRAFT SYSTEM COMPONENTS IN THE TRIANGLE REGION Non-Final OA Airbus Operations GmbH
16623030 APPARATUS FOR TIGHTENING THREADED FASTENERS Non-Final OA HYTORC Division UNEX Corporation
18442272 MULTI-PURPOSE CUTTING TOOL Non-Final OA Snap-on Incorporated
17708649 Floor Grinding Machine and Method of Operating Floor Grinding Machine Final Rejection HUSQVARNA AB
18317003 METHOD AND SYSTEM FOR PERFORMING CHEMICAL MECHANICAL POLISHING Non-Final OA TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
18529684 FORGED HAMMER HEAD WITH SIDE NAIL PULLER Non-Final OA Stanley Black & Decker, Inc.
18572567 VACUUM CLEANER Non-Final OA Dyson Technology Limited
18302786 CONDITIONING DEVICE AND METHOD FOR CONTROLLING THE CONDITIONING DEVICE Final Rejection ENPULSE CO., LTD.
18093513 SURFACE CLEANING APPARATUS WITH USER INTERFACE Non-Final OA BISSELL Inc.
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.
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.
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
17640306 CLEANING MACHINE, CLEANING DEVICE, CONTROL AND INFORMATION DISPLAY METHODS THEREOF, AND STORAGE MEDIUM Non-Final OA TINECO INTELLIGENT TECHNOLOGY CO., LTD.

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