Prosecution Insights
Last updated: May 29, 2026

Examiner: ROBERTS, LEZAH

Tech Center 1600 • Art Units: 1612

This examiner grants 49% of resolved cases

Performance Statistics

48.7%
Allow Rate
-11.3% vs TC avg
832
Total Applications
+36.3%
Interview Lift
1522
Avg Prosecution Days
Based on 756 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
3.9%
§102 Novelty
77.8%
§103 Obviousness
2.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18450240 ORAL CARE PRODUCTS AND METHODS Final Rejection BASF SE
18640707 DENTIFRICE COMPOSITIONS Final Rejection The Procter & Gamble Company
18410391 Oral Care Compositions Comprising Metal Ions Non-Final OA The Procter & Gamble Company
18317987 ORAL CARE COMPOSITION COMPRISING OPACIFIER Final Rejection The Procter & Gamble Company
18317971 ORAL CARE COMPOSITION COMPRISING OPACIFIER Non-Final OA The Procter & Gamble Company
17243618 Mint Flavor Compositions Non-Final OA The Procter & Gamble Company
18036201 DENTAL RETRACTION COMPOSITION Non-Final OA Solventum Intellectual Properties Company
18255651 ANHYDROUS SOLID COMPOSITION COMPRISING AN ANIONIC SURFACTANT AND A MIXTURE OF CITRIC ACID AND BICARBONATE Non-Final OA L'OREAL
17151571 COMPOSITIONS AND METHODS FOR HAIR Non-Final OA L'OREAL
19055744 Composition for the control of oral malodor compounds Non-Final OA Helix Science LLC
17718922 ENZYMATIC TARGETING CARIOGENIC BACTERIAL-FUNGAL BIOFILM INTERACTION Non-Final OA The Trustees of the University of Pennsylvania
18701303 Compositions and Methods for Modulating Mitochondrial Function Non-Final OA Board of Regents, The University of Texas System
17779490 SWELLABLE POLYMER HYBRID FIBRES FOR A SLEEVE OF AN INTRALUMINAL ENDOPROSTHESIS Final Rejection CORTRONIK GMBH
18526401 CONDITIONING COMPOSITION FOR KERATIN FIBERS Non-Final OA KAO CORPORATION
18543423 Oral Care Compositions Non-Final OA Colgate-Palmolive Company
18531033 Mouthwash Compositions and Methods Non-Final OA Colgate-Palmolive Company
17950735 Oral Care Compositions and Methods Non-Final OA Colgate-Palmolive Company
17825365 Oral Care Compositions Non-Final OA Colgate-Palmolive Company
18009579 METHODS AND MATCHA GREEN TEA CONTAINING COMPOSITIONS FOR PREVENTING AND TREATING TOOTH EROSION Final Rejection University of Tennessee Research Foundation
18672079 Polydioxanone Composite Coated Magnesium Calcium Phosphate Composite Alloy for Orthopedic Implants Non-Final OA RLFA CONSULTANTS LTD
18254015 ORAL HEALTH COMPOSITION COMPRISING PURIFIED BIOSURFACTANTS AND/OR THEIR DERIVATIVES Non-Final OA LOCUS SOLUTIONS IPCO, LLC
18286525 COMPOUNDS WITH COOLING SENSATION PROPERTIES Non-Final OA Givaudan SA
18275055 FLAVOUR COMPOSITIONS Non-Final OA Givaudan SA
18693818 COMPOSITION FOR ANTI-AGING AND SKIN IMPROVEMENT, COMPRISING COMPLEX OF INDIAN GOOSE-BERRY EXTRACT AND BARLEY SPROUT EXTRACT (lB COMPLEX) AS ACTIVE INGREDIENT Non-Final OA HLSCIENCE CO., LTD
18543158 Buffered Lidocaine Injectable Formulations and Methods for Making Same Non-Final OA HIKMA PHARMACEUTICALS USA Inc.
17423793 USE OF COOLING MATERIALS FOR THE REDUCTION OR INHIBITION OF SALTINESS IN ORALLY ADMINISTERED, IMBIBED OR INGESTED CONSUMER PRODUCTS Final Rejection TAKASAGO INTERNATIONAL CORPORATION
18294739 MUCOADHESIVE OCULAR DELIVERY SYSTEM FOR THE TREATMENT OF GLAUCOMA Non-Final OA UNIVERSITÉ DE LORRAINE
17438299 CONCEALMENT OF HYPOMINERALISED LESIONS Non-Final OA The University of Melbourne
18527308 DRY MUCO-ADHESIVE COMPOSITIONS AND USE THEREOF Non-Final OA Health Corporation Of Tzafon Medical Center (R.A.)
18562250 COMPOSITIONS THAT ENHANCE THE COOLING EFFECT Non-Final OA Firmenich Incorporated

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