Prosecution Insights
Last updated: May 29, 2026

Examiner: CLEMENTE, ROBERT ARTHUR

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

This examiner grants 81% of resolved cases

Performance Statistics

80.8%
Allow Rate
+10.8% vs TC avg
1,356
Total Applications
+7.2%
Interview Lift
899
Avg Prosecution Days
Based on 1326 resolved cases, 2023–2026

Rejection Statute Breakdown

0.6%
§101 Eligibility
15.6%
§102 Novelty
59.6%
§103 Obviousness
6.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18480640 METHODS FOR DISSOLVING TARGET CHEMICAL SPECIES INTO ABSORBENT LIQUIDS Non-Final OA Saudi Arabian Oil Company
18487440 GAS SEPARATION MEMBRANE AND METHOD OF PRODUCING GAS SEPARATION MEMBRANE Non-Final OA SEIKO EPSON CORPORATION
18410027 SYSTEMS AND METHODS FOR AIR AND OIL SEPARATION USING AN EJECTOR Non-Final OA GE Infrastructure Technology LLC
18541638 SYSTEMS, ASSEMBLIES, AND METHODS FOR TREATMENT/FILTRATION OF INTAKE AIR FLOWS TO A GAS TURBINE ENGINE OF A HYDRAULIC FRACTURING UNIT Non-Final OA BJ Energy Solutions, LLC
18114296 METHANE PURIFICATION METHOD AND METHANE PURIFICATION APPARATUS Final Rejection HONDA MOTOR CO., LTD.
18565120 DUST REMOVAL DETERMINATION DEVICE, DUST REMOVAL DEVICE, AND DUST REMOVAL DETERMINATION METHOD Non-Final OA NIPPON TELEGRAPH AND TELEPHONE CORPORATION
18217306 MAGNETIC COVER FOR AIR FILTER BOX Final Rejection K&N Engineering, Inc.
17831820 HVAC Home Air Filter Final Rejection K&N Engineering, Inc.
18226753 Multiscale architectures for reducing regeneration energy of solvents in CO2 capture Non-Final OA BATTELLE MEMORIAL INSTITUTE
18205134 VENT WITH INVERSION PROTECTION Non-Final OA Donaldson Company, Inc.
18260506 ELECTRET MELT-BLOWN WEBS WITH IMPROVED FILTRATION PROPERTIES Non-Final OA BOREALIS AG
18394962 PROCESS OF TREATING A FEED IN AN ADSORPTION SEPARATION ZONE COMPRISING A TRIM BED Non-Final OA UOP LLC
18689174 STRUCTURE FOR ATTACHMENT OF ADSORPTION AND DESORPTION MEMBER Non-Final OA TOYOBO MC Corporation
18022684 CARBON MOLECULAR SIEVE MEMBRANES BASED ON OXYGEN-FREE POLYMERIC PRECURSORS Non-Final OA King Abdullah University of Science and Technology
18092877 METHOD FOR MOLDING A SEALING DEVICE ONTO AN END FOLD OF A BELLOWS, CASTING SHELL ASSEMBLY AND FILTER ELEMENT Non-Final OA MANN+HUMMEL GmbH
18682076 METHOD AND SYSTEM FOR PRODUCING DRINKING WATER FROM AIR Non-Final OA WATERGEN LTD
18579197 WASHCOAT METHOD Non-Final OA MICROTECH CERAMICS LIMITED
18568892 METHOD FOR CLEANING A FILTER IN A FILTER DEVICE, AND FILTER DEVICE HAVING A FILTER HOUSING Non-Final OA Becker Additive Manufacturing Solutions GmbH
18362231 FILTER FOR A VENT OPENING OF A CONTAINER Non-Final OA QOS Group B.V.

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