Prosecution Insights
Last updated: May 29, 2026

Examiner: PURDY, KYLE A

Tech Center 1600 • Art Units: 1611

This examiner grants 41% of resolved cases

Performance Statistics

40.8%
Allow Rate
-19.2% vs TC avg
1,052
Total Applications
+36.8%
Interview Lift
1524
Avg Prosecution Days
Based on 973 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
8.7%
§102 Novelty
76.3%
§103 Obviousness
5.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18679898 PURIFIED EXOSOME PRODUCTS, METHOD OF MAKING, AND METHODS OF USING Final Rejection MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH
18667002 SKIN CARE SERUM COMPOSITION WITH NATURAL POLYMERS Non-Final OA The Procter & Gamble Company
17422859 ANTIBACTERIAL COMPOSITION Non-Final OA LG CHEM, LTD.
18437576 COMPOSITION FOR PHARMACEUTICAL TABLET, PHARMACEUTICAL TABLET USING THE SAME, AND MANUFACTURING METHOD THEREOF Non-Final OA Mitsubishi Chemical Corporation
17905709 ANTI-PATHOGEN STRUCTURE, METHOD FOR PRODUCING ANTI-PATHOGEN STRUCTURE, APPARATUS FOR PRODUCING ANTI-PATHOGEN STRUCTURE, AND LIQUID COMPOSITION Non-Final OA RICOH COMPANY, LTD.
17273857 METHOD OF PRODUCING METAL NANOPARTICLES AND USES THEREOF Non-Final OA RAMOT AT TEL-AVIV UNIVERSITY LTD.
18001995 PROTEIN TAG TO INDUCE LIGAND DEPENDENT DEGRADATION OF PROTEIN/PROTEIN-FUSIONS Final Rejection DANA-FARBER CANCER INSTITUTE, INC.
18700612 PLANT DISEASE RESISTANCE INDUCING METHOD, PLANT DISEASE RESISTANCE INDUCING DEVICE, AND PLANT DISEASE RESISTANCE INDUCING AGENT Non-Final OA TOHOKU UNIVERSITY
18256655 EXTRACT OF AT LEAST ONE PLANT OF THE CROCUS SATIVUS SPECIES COMPRISING A HIGH CONTENT OF CROCINS AND A LOW CONTENT OF SAFRANAL, AND COSMETIC USE THEREOF AS ANTIOXIDANT Non-Final OA L'OREAL
18043142 COMBINATION THERAPY OF A RAF INHIBITOR AND A MEK INHIBITOR FOR THE TREATMENT OF SARCOMA Final Rejection Board of Regents, The University of Texas System
17609299 COMPOSITION FOR PREVENTING OR TREATING INFLAMMATION, ALLERGIES AND ASTHMA, CONTAINING VERONICASTRUM SIBIRICUM L. PENNELL AS ACTIVE INGREDIENT, AND USE THEREOF Final Rejection KT&G CORPORATION
18706889 METHODS AND SYSTEMS FOR POINT-OF-CARE SYNTHESIS AND ADMINISTRATION OF PARTICLE-BASED THERAPEUTICS Non-Final OA Verily Life Sciences LLC
18591613 COSMETIC AEROSOL PRODUCT Non-Final OA Conopco, Inc., d/b/a UNILEVER
18765572 LIPIDS AND USES THEREOF Non-Final OA TAIWAN BIO-MANUFACTURING CORPORATION
18742224 PHARMACEUTICAL COMPOSITION FOR IMPROVING HEALTH, CURE ABNORMALITIES AND DEGENERATIVE DISEASE, ACHIEVE ANTI-AGING EFFECT OF THERAPY AND THERAPEUTIC EFFECT ON MAMMALS AND METHOD THEREOF Non-Final OA Vector Vitale IP LLC
18677559 PHARMACEUTICAL COMPOSITION AND METHOD FOR TREATING DEGENERATIVE DISEASES Non-Final OA Vector Vitale IP LLC
17056797 MICROBIAL MICROCAPSULE COMPOSITIONS, METHODS AND RELATED METHODS Final Rejection NEWLEAF SYMBIOTICS, INC.
17989516 OIL-BASED INSECTICIDAL AND INSECT REPELLENT COMPOSITIONS Non-Final OA S. C. Johnson & Son, Inc.
18710264 POLYMERSOMES FOR CLEARANCE OF AMYLOID BETA AND/OR TAU PROTEINS Non-Final OA West China Hospital, Sichuan University
18648435 PREPARATION METHOD FOR SEEDLING SUBSTRATE USING RESIDUES FROM POPULUS FORESTS AS RAW MATERIALS AND APPLICATION Non-Final OA Resarch Institute of Forestry Chinese Academy of Forestry
18636428 METHOD OF PREPARING STABLE, HIGH-LOAD, WATER-DISPERSIBLE LIPOSOMAL COMPOSITIONS THAT INCORPORATE WATER-INSOLUBLE THERAPEUTICS Final Rejection ESM Technologies, LLC
18633246 LIGHT-ACTIVATED CHLORINE DIOXIDE-RELEASING POWDER Non-Final OA PHIEX TECHNOLOGIES, INC.
17927111 COMPOSITIONS AND METHODS FOR PREVENTING AND/OR TREATING MICROBIAL INFECTIONS Non-Final OA University of Louisville Research Foundation, Inc.
15551596 COSMETIC PRODUCT COMPRISING A METAL CAN, AND THE CONTENTS OF SAME Non-Final OA BEIERSDORF AG
18037611 Texture-Controlled Fiber Ingredient Containing Viscous Soluble Fiber and Consumable Food and Fiber Supplement Products Incorporating Same Non-Final OA General Mills, Inc.
17723155 SUSTAINED-RELEASE MICROPARTICLES FOR SUSTAINED RELEASE OF DRUG Non-Final OA INVENTAGE LAB INC.
18503177 Treatment of Neurological Disorder Using NHR Non-Final OA Ocugen, Inc.
17049882 PIGMENT-LOADED SOLID LIPID NANOPARTICLES Final Rejection KØBENHAVNS UNIVERSITET
18282410 Use Of Honokiol In Preparation Of Drug For Treating Meningioma Final Rejection Chengdu Jinrui Foundation Biotech Co., Ltd.
17767783 COMPOSITIONS AND METHODS FOR DELIVERING NUCLEIC ACIDS TO CELLS Non-Final OA University of Maryland, Baltimore

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