Prosecution Insights
Last updated: May 29, 2026

Examiner: KUMAR, KALYANAVENKA K

Tech Center 3700 • Art Units: 3653 3655 3725

This examiner grants 73% of resolved cases

Performance Statistics

72.9%
Allow Rate
+2.9% vs TC avg
741
Total Applications
+18.2%
Interview Lift
1133
Avg Prosecution Days
Based on 713 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
14.7%
§102 Novelty
77.0%
§103 Obviousness
4.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19218864 OPTIMIZING FILLING OF SORTATION ORDER RECEPTACLE Non-Final OA Tompkins Robotics, Inc.
19173866 SYSTEM FOR EXTRACTING WATER FROM LUNAR REGOLITH AND ASSOCIATED METHOD Non-Final OA UNIVERSITY OF CENTRAL FLORIDA RESEARCH FOUNDATION, INC.
18461903 SYSTEM AND COMPUTER-READABLE STORAGE MEDIUM Non-Final OA KABUSHIKI KAISHA TOSHIBA
19033008 BEAN SORTING METHOD AND ELECTRONIC DEVICE FOR SUPPORTING SAME Non-Final OA MINDFORGE CO., LTD.
18862954 ELECTROSTATIC SEPARATION DEVICE FOR ELASTIC MONO FILAMENTS FROM COTTON STAPLE FIBER YARNS IN FLEECES Non-Final OA Säntis Textiles AG
18772788 METHOD FOR PRODUCING CARBON MATERIAL DISPERSION, CARBON MATERIAL DISPERSION, AND APPARATUS THEREFOR Final Rejection REFINE HOLDINGS CO., LTD.
18754045 Rotary Separation Apparatus and Process of Use Non-Final OA The Original Resinator, LLC
18732044 PROCESS FOR DRY BENEFICIATION OF FINE AND VERY FINE IRON ORE BY SIZE AND ELECTROSTATIC SEGREGATION Non-Final OA SEPARATION TECHNOLOGIES LLC
18605519 PROCESSING OF TRONA ORES USING SENSOR-BASED ORE SORTING SYSTEMS FOR REFINED TRONA PRODUCTS Non-Final OA TATA Chemicals North America Inc.
18294853 PROCESS FOR THE RECOVERY OF RAW MATERIAL FROM WASTE PRODUCTS Non-Final OA FERRAM RECYCLING S.R.L.
18574870 AEROSOL GENERATING SYSTEM Non-Final OA JIANGSU SUJING GROUP CO., LTD.
18031725 METHOD OF SEPARATING INORGANIC MATERIAL FROM CRUSHING BALLS Final Rejection FURUKAWA CO., LTD.
17816213 TOILET SYSTEM WITH SENSORS FOR MEASURING EXCRETION OUTPUT OF A USER Final Rejection Measurelet ApS

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