Prosecution Insights
Last updated: April 19, 2026

Examiner: PROSSER, ALISSA J

Tech Center 1600 • Art Units: 1619

This examiner grants 16% of resolved cases

Performance Statistics

16.0%
Allow Rate
-44.0% vs TC avg
552
Total Applications
+12.3%
Interview Lift
1289
Avg Prosecution Days
Based on 482 resolved cases, 2023–2026

Rejection Statute Breakdown

2.5%
§101 Eligibility
9.6%
§102 Novelty
45.8%
§103 Obviousness
26.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17603025 STABILIZATION OF SUSPENSION CONCENTRATES BY HYDROPHOBIC FUMED SILICA Final Rejection BASF SE
18256161 REDUCTION OF STICKINESS OF COSMETIC COMPOSITIONS COMPRISING BISOCTRIZOLE Non-Final OA DSM IP ASSETS B.V.
16826599 COMPOSITION COMPRISING AT LEAST ONE CERAMIDE, AT LEAST ONE SPHINGOID BASE AND TRIETHYL CITRATE Non-Final OA Evonik Operations GmbH
18127097 Compositions Having Capsules Final Rejection The Procter & Gamble Company
17596059 DELAYED RELEASE SOFTGEL CAPSULES Non-Final OA R.P. Scherer Technologies, LLC
17004599 METHODS USING WHEY PROTEIN TO IMPROVE OR MAINTAIN MUSCLE QUALITY Final Rejection Société des Produits Nestlé S.A.
18421298 HIGH CONCENTRATION SUSPENSION FORMULATION FOR COLD AND FLU SOFT GEL CAPSULE MEDICATIONS Non-Final OA Bayer Healthcare LLC
18032950 PHOTOPROTECTIVE COMPOSITION Final Rejection L'OREAL
17855767 COMPOSITIONS AND METHODS FOR STYLING HAIR Non-Final OA L'OREAL
15942042 HAIR-TREATMENT COMPOSITIONS Non-Final OA L'OREAL
18290370 WATER-BREAKING MAKEUP COSMETIC Final Rejection SHIN-ETSU CHEMICAL CO., LTD.
18448174 CELLULOSIC PARTICLE Final Rejection FUJIFILM Business Innovation Corp.
17442231 METHOD FOR MANUFACTURING MEDICAL DEVICE Non-Final OA TORAY INDUSTRIES, INC.
18725685 BIODEGRADABLE SPHERICAL PARTICLES AND PRODUCTION METHOD THEREFOR Final Rejection DAICEL CORPORATION
17769992 FORMULATIONS FOR TREATMENT OF VIBRIO INFECTIONS Non-Final OA ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA
18460285 STICK-SHAPED COSMETIC MATERIAL Final Rejection TOKIWA CORPORATION
18033468 ASPHERICAL HOLLOW SILICA PARTICLES AS SPF BOOSTERS Final Rejection ROHM AND HAAS COMPANY
18245761 POWDER, WHITE PIGMENT FOR COSMETIC, AND COSMETIC Final Rejection FUJIMI INCORPORATED
18293608 SILICON DIOXIDE VACCINE DELIVERY SYSTEM TAKING VIRUS-LIKE PARTICLES AS TEMPLATE, AND CONSTRUCTION METHOD AND APPLICATION OF SILICON DIOXIDE VACCINE DELIVERY SYSTEM Non-Final OA DALIAN UNIVERSITY OF TECHNOLOGY
18560954 A METHOD OF PROVIDING HIGH SPF TO A TOPICAL SURFACE OF A BODY Final Rejection Conopco, Inc., d/b/a UNILEVER
18492328 Liquid Makeup Compositions Final Rejection ELC Management LLC
17434125 SOLID COSMETIC COMPOSITION THAT GLIDES ON AND MELTS AWAY ON APPLICATION Non-Final OA CHANEL PARFUMS BEAUTE
18270135 SOLID COSMETIC FOR LIPS Final Rejection Shiseido Company, Ltd.
18043563 COSMETIC Non-Final OA SHISEIDO COMPANY, LTD.
17785689 SUNSCREEN COSMETIC Non-Final OA Shiseido Company, Ltd.
18097934 COMPRESSED GAS AEROSOLS WITH ENHANCED INTENSITY AND LONGEVITY OF ACTIVES Non-Final OA S. C. JOHNSON & SON, INC.
18549200 FRAGRANCE COMPOSITION Non-Final OA GIVAUDAN SA
17309670 SUGAR-COATED SOLID FORMS HAVING IMPROVED STABILITY Non-Final OA ROQUETTE FRERES
17753845 RAPID DISPERSAL FORMULATION CONTAINING A SULFOPOLYMER Non-Final OA Eastman Chemical Company
18575604 COSMETIC MAKE-UP COMPOSITION Non-Final OA L V M H RECHERCHE

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