Prosecution Insights
Last updated: August 18, 2026

Examiner: WEBB, WALTER E

Tech Center 1600 • Art Units: 1600 1612 1658

This examiner grants 46% of resolved cases

Performance Statistics

46.4%
Allow Rate
-13.6% vs TC avg
1,049
Total Applications
+18.7%
Interview Lift
1214
Avg Prosecution Days
Based on 1000 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
14.7%
§102 Novelty
52.1%
§103 Obviousness
16.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18886278 Oral Care Compositions With Anticaries Activity Non-Final OA The Procter & Gamble Company
18788266 Fluoride-Free Anticavity Oral Care Compositions Non-Final OA The Procter & Gamble Company
17966131 Oral Care Compositions Comprising Medium Length Polyphosphates Final Rejection The Procter & Gamble Company
18640956 CONDUCTIVE ELASTOMER FOR BLADDER REGENERATION Non-Final OA Northwestern University
18884334 SOLUBLE FIBER LOZENGE Non-Final OA Altria Client Services LLC
18255411 COMPOSITIONS COMPRISING AN IODIDE OR THIOCYANATE, AND METHODS FOR TREATING TEETH Non-Final OA 3M INNOVATIVE PROPERTIES COMPANY
18734661 COSMETIC COMPOSITION INCLUDING AN ALOE-TREATED COLORANT Final Rejection L'OREAL
18258011 DYEING COMPOSITION BASED ON 2-GAMMA-HYDROXYPROPYL-PARA-PHENYLENEDIAMINE AND ON A PHOSPHORIC SURFACTANT Final Rejection L'Oreal
18266900 PROCESS FOR LIGHTENING KERATIN FIBRES Non-Final OA L'OREAL
18008250 DYEING AND/OR LIGHTENING COMPOSITION COMPRISING AN ANTHRAQUINONE CATIONIC DIRECT DYE, A FATTY SUBSTANCE, A CHEMICAL OXIDIZING AGENT AND A BASIFYING AGENT AND/OR AN OXIDATION DYE PRECURSOR Non-Final OA L'Oreal
18647298 DENTAL POLISHING PASTE CONTAINING NANOPARTICLES Final Rejection Imam Abdulrahman Bin Faisal University
18354302 COMPOSITIONS AND RELATED METHODS Non-Final OA Colgate-Palmolive Company
18256515 Oral Care Compositions with a Natural Sweetener System Final Rejection Colgate-Palmolive Company
18643489 Oral Health Composition Comprising Purified Biosurfactants and/or Their Derivatives Final Rejection Locus Solutions IPCo, LLC
18293248 COSMETIC COMPOSITION Non-Final OA KAO CORPORATION
18005425 COOLING SENSATION COMPOSITIONS Final Rejection GIVAUDAN SA

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