Prosecution Insights
Last updated: August 18, 2026

Examiner: CLEMENTE, ROBERT ARTHUR

Tech Center 3700 • Art Units: 1691 1772 1773 1775 1776 1779 1797 3762

This examiner grants 81% of resolved cases

Performance Statistics

80.9%
Allow Rate
+10.9% vs TC avg
1,363
Total Applications
+7.2%
Interview Lift
901
Avg Prosecution Days
Based on 1338 resolved cases, 2023–2026

Rejection Statute Breakdown

1.1%
§101 Eligibility
28.6%
§102 Novelty
39.8%
§103 Obviousness
19.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18701152 MEMBRANE FORMATION COMPOSITION, AND GAS PERMEATION MEMBRANE Non-Final OA NISSAN CHEMICAL CORPORATION
18676028 SYSTEM FOR RESERVOIR STIMULATION WITH EXHAUST STREAM CAPTURE Non-Final OA Schlumberger Technology Corporation
18114296 METHANE PURIFICATION METHOD AND METHANE PURIFICATION APPARATUS Non-Final OA HONDA MOTOR CO., LTD.
18760777 GAS-LIQUID SEPARATOR Non-Final OA AISIN CORPORATION
18895866 ADSORPTION UNIT Non-Final OA DELTA ELECTRONICS, INC.
18565120 DUST REMOVAL DETERMINATION DEVICE, DUST REMOVAL DEVICE, AND DUST REMOVAL DETERMINATION METHOD Non-Final OA NIPPON TELEGRAPH AND TELEPHONE CORPORATION
18395239 Carbon Dioxide Capture Non-Final OA Microsoft Technology Licensing, LLC
18810920 FLOW DIVIDER AND LIQUID PROCESSING SYSTEM Non-Final OA Tokyo Electron Limited
18728632 SPIRAL MEMBRANE ELEMENT Non-Final OA NITTO DENKO CORPORATION
18689131 A BIODEGRADABLE FILTER ASSEMBLY FOR AN ELECTRICAL APPLIANCE Final Rejection Dyson Technology Limited
18776401 FILTER CARTRIDGES; AIR CLEANER ASSEMBLIES; HOUSINGS; FEATURES; COMPONENTS; AND, METHODS Non-Final OA Donaldson Company, Inc.

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