Prosecution Insights
Last updated: April 19, 2026

Examiner: ANTHONY, JOSEPH DAVID

Tech Center 1700 • Art Units: 1738 1761 1764 1796

This examiner grants 73% of resolved cases

Performance Statistics

73.2%
Allow Rate
+8.2% vs TC avg
1035
Total Applications
+3.8%
Interview Lift
956
Avg Prosecution Days
Based on 1000 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
27.7%
§102 Novelty
36.0%
§103 Obviousness
22.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18269586 Polybutylene Terephthalate Composition and Article Non-Final OA BASF SE
18361131 COMPOSITIONS AND METHODS FOR METAL WEAR LOSS INHIBITION Non-Final OA ChampionX LLC
18270569 Method for Preparing Super Absorbent Polymer Composite Non-Final OA LG Chem, Ltd.
18269643 PBT-Carbon Fiber Composites for Microwave Shielding Non-Final OA SHPP GLOBAL TECHNOLOGIES B.V.
18348402 CORROSION INHIBITOR FOR IRON AND IRON ALLOYS Non-Final OA Tata Consultancy Services Limited
17410596 PROCESS FOR MAKING LOW DENSITY SPRAY POLYURETHANE FOAM FOR INSULATION, SOUND ABATEMENT, AND AIR SEALING OF BUILDING ENCLOSURES Non-Final OA Amrize Technology Switzerland LLC
17629516 OXIDATION AND CORROSION RESISTANT NUCLEAR FUEL Final Rejection RENSSELAER POLYTECHNIC INSTITUTE
18235992 NON-TRIAZOLE COMPOUNDS AND METHODS FOR INHIBITING CORROSION USING NON-TRIAZOLE COMPOUNDS Non-Final OA CHEMTREAT, INC.
18356582 DENTAL SEPARATION MATERIAL Non-Final OA GC Corporation
17575995 Camera Module Containing A Polymer Composition Non-Final OA Ticona LLC
17593628 GASIFICATION OF DENSIFIED TEXTILES AND SOLID FOSSIL FUELS TO PRODUCE ORGANIC COMPOUNDS Non-Final OA Eastman Chemical Company
17962584 Branched Wetting Agents For Enhanced Treatment of Drought Field Conditions Final Rejection Milliken & Company
17997236 Intumescent coating having improved low-temperature flexibility Final Rejection Röhm GmbH
18278618 THERMOPLASTIC RESIN COMPOSITION TO BE USED IN ELECTROMAGNETIC WAVE ABSORBER, AND MOLDED ARTICLE Non-Final OA TOYOCOLOR CO., LTD.
18323662 CHEMICAL TREATMENT COMPOSITIONS AND METHODS OF USING THE SAME Non-Final OA ChampionX USA Inc.
18264273 ANTICORROSIVE COMPOSITIONS AND METHODS WITH SUPRAMOLECULAR STRUCTURES Non-Final OA BPS JUST ENERGY TECHNOLOGY, LLC
18275502 FLAME RETARDANT POLYURETHANE COATING FOR BELT CONVEYOR ROLLERS Non-Final OA SOMMA COMÉRCIO DE EQUIPAMENTOS INDUSTRIAIS LTDA.
18275147 CEMENTITIOUS SHIELDING COMPOSITION FOR THE WIDE-SPECTRUM CAPTURE OF THERMAL, EPITHERMAL, AND FAST NEUTRONS Non-Final OA W. Calvin McCall
18216770 COMPOUND FLUORINE-FREE FOAM EXTINGUISHING AGENT AND PREPARATION METHOD THEREFOR Non-Final OA Nanjing Tech University
18270177 SUBSTRATE FOR DIFFUSING VOLATILE SUBSTANCES Non-Final OA ZOBELE HOLDING SPA
18315659 POLYACRYLAMIDES AS VOLATILE CORROSION INHIBITORS AND DESICCANTS, METHODS OF USING, AND METHODS OF MAKING THE SAME Final Rejection Northern Technologies International Corporation
18188733 Method and Scavenging Mixture for Removing Hydrogen Sulfide from a Gas Stream Non-Final OA Foremark Performance Chemicals
18158682 THERMALLY INSULATIVE COMPOSITIONS FOR A FIREPROOF COATING Final Rejection Nanotech Inc.
17918282 COMPOSITIONS COMPRISING ENERGY-SENSITIVE ADDUCTS OF ACETYLENIC COMPOUNDS Non-Final OA lSP INVESTMENTS LLC
17798353 MODIFIED GRAPHENE AND GRAPHENE NANOPLATELET FOR ANTI-CORROSION COATINGS Non-Final OA NanoXplore Inc.
17776088 CORROSION INHIBITOR Final Rejection Hexigone Inhibitors Limited
17771065 FIRE EXTINGUISHING LIQUID Non-Final OA Lifesafe Technologies Limited

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