Prosecution Insights
Last updated: April 19, 2026

Examiner: ROBINSON, MIKHAIL O'DONNEL

Tech Center 1600 • Art Units: 1613 1627

This examiner grants 57% of resolved cases

Performance Statistics

57.3%
Allow Rate
-2.7% vs TC avg
153
Total Applications
+47.7%
Interview Lift
1300
Avg Prosecution Days
Based on 103 resolved cases, 2023–2026

Rejection Statute Breakdown

3.8%
§101 Eligibility
20.9%
§102 Novelty
41.6%
§103 Obviousness
20.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18550571 PLASMA KALLIKREIN INHIBITORS Non-Final OA TAKEDA PHARMACEUTICAL COMPANY LIMITED
18570555 E3 Ligase Inhibitors and Methods of Use Thereof Non-Final OA The Regents of the University of California
17760298 THERAPEUTIC COMBINATIONS COMPRISING A RAF INHIBITOR FOR USE IN TREATING BRAF MUTANT NSCLC Final Rejection Novartis AG
18555021 METHOD FOR PREPARING INTERMEDIATE FOR SYNTHESIS OF SPHINGOSINE-1-PHOSPHATE RECEPTOR AGONIST Non-Final OA LG CHEM, LTD.
18555218 CRYSTALLINE FORM OF SPHINGOSINE-1-PHOSPHATE RECEPTOR AGONIST Non-Final OA LG CHEM, LTD.
17604560 COMPOUNDS AGAINST CANCER BEARING TYROSINE KINASE INHIBITOR RESISTANT EGFR MUTATIONS Non-Final OA Board of Regents, The University of Texas System
17936654 METHOD OF TREATING OR AMELIORATING CANCERS DRIVEN BY RECEPTOR TYROSINE KINASE FUSION ONCOGENES, AND COMPOSITIONS FOR THE SAME Non-Final OA THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA
18597021 Methods of Making Deuterium-Enriched N-Acetylcysteine Amide (D-NACA) and (2R,2R)-3,3-Disulfanediyl BIS(2-Acetamidopropanamide) (DINACA) and Using D-NACA and DINACA to Treat Diseases Involving Oxidative Stress Final Rejection Nacuity Pharmaceuticals, Inc.
18347896 Methods of Making Deuterium-Enriched N-Acetylcysteine Amide (D-NACA) and (2R,2R)-3,3-Disulfanediyl BIS(2-Acetamidopropanamide) (DINACA) and Using D-NACA and DINACA to Treat Diseases Involving Oxidative Stress Final Rejection Nacuity Pharmaceuticals, Inc.
17753487 TREATMENT OF TRAUMATIC ENCEPHALOPATHY BY FIBROBLASTS AND THERAPEUTIC ADJUVANTS Non-Final OA FIGENE, LLC
18477665 COMPOSITIONS AND METHODS FOR DETERRING OVIPOSITION BY FRUIT FLIES Final Rejection The United States of America, as represented by The Secretary of Agriculture
18574774 COMPOSITIONS FOR TREATMENT OF HAIR LOSS Non-Final OA INNOCAN PHARMA LTD
18044236 TREATMENT REGIMENS FOR EXON-20 INSERTION MUTANT EGFR CANCERS Non-Final OA TAIHO PHARMACEUTICAL CO., LTD.
18505192 NAPHTHALENE RING-CONTAINING COMPOUND, PHARMACEUTICAL COMPOSITION CONTAINING SAME, AND USE THEREOF Non-Final OA ASIERIS PHARMACEUTICALS (SHANGHAI) CO., LTD.
18505538 COMPOUNDS AND METHODS FOR YAP/TEAD MODULATION AND INDICATIONS THEREFOR Non-Final OA Opna Bio SA
18504724 HETEROARYL DIAMIDE IRE1/XBP1s ACTIVATORS Non-Final OA The Scripps Research Institute
18289288 LARGE-CONDUCTANCE POTASSIUM CHANNEL MODULATORS, COMPOSITIONS THEREOF, METHODS OF MANUFACTURING THEREOF, AND METHODS OF USE THEREOF Non-Final OA ENALARE THERAPEUTICS INC.
18267298 THYROID HORMONE RECEPTOR b SELECTIVE AGONIST COMPOUND, PHARMACEUTICAL COMPOSITION AND USE THEREOF Final Rejection SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES
18482098 CDK Inhibitors And Their Use As Pharmaceuticals Non-Final OA Prelude Therapeutics Incorporated
18006603 COMBINATION THERAPY OF PARP INHIBITORS Non-Final OA IMPACT THERAPEUTICS (SHANGHAI), INC
18547610 ORGANOANTIMONY(V) CYANOXIMATE COMPOUNDS AND METHODS OF PRODUCTION AND USE THEREOF Non-Final OA Missouri State University
17906893 KCNT1 INHIBITORS AND METHODS OF USE Non-Final OA Praxis Precision Medicines, Inc.
17913844 SOLID DISPERSIONS OF RIFAXIMIN FOR THE TREATMENT OF OVERT HEPATIC ENCEPHALOPATHY Final Rejection Bausch Health Ireland Limited
17311216 PRODRUGS OF ANTI-CANCER AND ANTI-AUTOIMMUNE DISEASES THERAPEUTIC AGENTS, AND METHODS OF MAKING AND USE THEREOF Final Rejection UNIVERSITY OF MARYLAND, BALTIMORE
17792468 COMBINATION FOR THE TREATMENT OF CANCER AND APPLICATION THEREOF Non-Final OA EVERFRONT BIOTECH INC.
18258026 NEW COMPOUNDS AND METHODS Non-Final OA BENEVOLENTAI BIO LIMITED
18254270 MEDICINE FOR ALLEVIATING NEUROPATHIC PAIN Non-Final OA Asahi Kasei Pharma Corporation
18319380 APPLICATIONS OF ZWITTERIONS IN OPHTHALMIC TOPICAL CREAM COMPOSITIONS AND PREPARATIONS Final Rejection GLAUKOS CORPORATION
18252694 IMPROVED USE OF CANNABINOIDS IN THE TREATMENT OF ALZHEIMER'S DISEASE Final Rejection ORCOSA INC.
18034461 COMBINATION OF AN AHR INHIBITOR WITH A PDX INHIBITOR OR DOXORUBICINE Non-Final OA PAHR THERAPEUTICS, INC.

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