Prosecution Insights
Last updated: April 19, 2026

Examiner: NOTTINGHAM, KYLE GREGORY

Tech Center 1600 • Art Units: 1621

This examiner grants 61% of resolved cases

Performance Statistics

61.3%
Allow Rate
+1.3% vs TC avg
137
Total Applications
+37.7%
Interview Lift
1208
Avg Prosecution Days
Based on 93 resolved cases, 2023–2026

Rejection Statute Breakdown

1.8%
§101 Eligibility
17.8%
§102 Novelty
32.5%
§103 Obviousness
25.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17798778 DIRECT DELIVERY OF ANTIOXIDANTS TO THE GUT Non-Final OA DSM IP Assets B.V.
18185225 TREATMENT OF PANCREATIC DUCTAL ADENOCARCINOMA WITH MIRDAMETINIB Final Rejection SpringWorks Therapeutics Inc.
18113887 THERAPEUTIC DRUG FOR MOTOR COMPLICATIONS IN PARKINSON'S DISEASE Non-Final OA SUMITOMO PHARMA CO., LTD.
18323674 LASOFOXIFENE COMBINATION TREATMENT OF ER+ BREAST CANCER THAT HAS PROGRESSED ON A CDK4/6 INHIBITOR Non-Final OA Eli Lilly and Company
17595581 DIETARY BUTYRATE Final Rejection SOCIETE DES PRODUITS NESTLE S.A.
17416577 DIETARY BUTYRATE FOR TREATING OR PREVENTING AN ALLERGIC DISORDER Non-Final OA SOCIETE DES PRODUITS NESTLE S.A.
16276004 Suppression and Inhibition of CDC25B with Safranal-Based Formulations Final Rejection United Arab Emirates University
18115895 COMPOUNDS AND METHODS FOR TREATMENT OF VIRAL INFECTIONS Non-Final OA Gilead Sciences, Inc.
18283855 INDOLINE DERIVATIVES AS DDR1 AND DDR2 INHIBITORS Non-Final OA CHIESI FARMACEUTICI S.P.A.
18574513 PROCESSES FOR THE PREPARATION OF NON-STEROIDAL ANTIANDROGENS Non-Final OA QUÍMICA SINTÉTICA, S.A.
18021238 SOLID STATE FORMS OF ERDAFITINIB SALTS AND PROCESSES FOR PREPARATION OF ERDAFITINIB Non-Final OA ASSIA CHEMICAL INDUSTRIES LTD.
18001420 METHODS AND PHARMACEUTICAL COMPOSITIONS FOR THE TREATMENT OF FGFR3-RELATED COGNITIVE DEFICIT Final Rejection CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
17620303 COMPOSITIONS AND METHODS FOR TREATING CNS DISORDERS Non-Final OA SAGE THERAPEUTICS, INC.
18274441 COMBINATION THERAPIES Non-Final OA MIRATI THERAPEUTICS, INC.
18012278 A COMBINATION OF A CBP/P300 BROMODOMAIN INHIBITOR AND AN EGFR INHIBITOR FOR USE IN TREATING EGFR-MUTANT NSCLC Non-Final OA TOLREMO THERAPEUTICS AG
18282147 ESTROGEN RECEPTOR ANTAGONIST Non-Final OA Shenzhen Forward Pharmaceuticals Co., Limited
18547893 AMINOPYRIMIDINE COMPOUNDS AND METHODS OF THEIR USE Non-Final OA TYRA BIOSCIENCES, INC.
17970448 Magnetic-Responsive Photosensitizer Nanoplatform and Uses Thereof Non-Final OA University of Maryland, Baltimore
18270450 MODULATORS OF PROGRAMMED DEATH-LIGAND-1 Non-Final OA SOUTHERN RESEARCH INSTITUTE
17802863 COMPOUNDS AND METHODS FOR MODULATING SPLICING Final Rejection REMIX THERAPEUTICS INC.
17775800 METHODS OF TREATING LSD1-RELATED DISEASES AND DISORDERS WITH LSD1 INHIBITORS Non-Final OA Astex Pharmaceuticals, Inc.
18173979 DIHYDROQUINAZOLINONES AND RELATED ANALOGS FOR INHIBITING YAP/TAZ-TEAD Non-Final OA VIB vzw
17924101 TREATMENT OF NON-ALCOHOLIC STEATOHEPATITIS (NASH) Final Rejection DURECT CORPORATION
17971542 TRIBUTYRIN SUPPLEMENTATION PROVIDES BENEFITS FOR MENTAL WELLNESS, IMMUNE HEALTH AND FAT METABOLISM Final Rejection PHARMAVITE LLC
17863472 TREATMENT FOR FIBROSIS AND INHIBITION OF FIBROSIS Non-Final OA GALMED RESEARCH AND DEVELOPMENT LTD
17785939 SIGMA-1 RECEPTOR LIGANDS AND USES THEREOF Final Rejection ECOLE PRATIQUE DES HAUTES ETUDES

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