Prosecution Insights
Last updated: April 19, 2026

Examiner: CHERNYSHEV, OLGA N

Tech Center 1600 • Art Units: 1649 1675

This examiner grants 54% of resolved cases

Performance Statistics

54.4%
Allow Rate
-5.6% vs TC avg
986
Total Applications
+34.4%
Interview Lift
1171
Avg Prosecution Days
Based on 942 resolved cases, 2023–2026

Rejection Statute Breakdown

14.8%
§101 Eligibility
12.6%
§102 Novelty
8.6%
§103 Obviousness
45.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17914121 COMPOSITIONS AND METHODS FOR TREATING A NEURODEGENERATIVE OR DEVELOPMENTAL DISORDER Non-Final OA The Regents of the University of California
17744614 ANTIGENIC NEURON SPECIFIC ENOLASE PEPTIDES FOR DIAGNOSING AND TREATING AUTISM Final Rejection THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
17476078 Use of LEPR Agonists for Pain Non-Final OA Regeneron Pharmaceuticals, Inc.
17769165 MUSCLE REGENERATION AND GROWTH Non-Final OA Brown University
17980435 BLOOD-BASED SCREEN FOR DETECTING NEUROLOGICAL DISEASES IN PRIMARY CARE SETTINGS Non-Final OA Board of Regents, The University of Texas System
18657340 CITRULLINATED BRAIN AND NEUROLOGICAL PROTEINS AS BIOMARKERS OF BRAIN INJURY OR NEURODEGENERATION Final Rejection THE JOHNS HOPKINS UNIVERSITY
18028932 PEPTIDE FOR PREVENTING OR TREATING NEURODEGENERATIVE DISEASES AND PHARMACEUTICAL COMPOSITION COMPRISING SAME Non-Final OA SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
17778061 Anti-Alpha-Synuclein Monoclonal Antibodies, and Methods Using Same Final Rejection THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA
17996498 PROTEIN MARKERS FOR ASSESSING ALZHEIMER'S DISEASE Non-Final OA The Hong Kong University of Science and Technology
17775605 BIOMARKERS FOR THE PREDICTION AND IDENTIFICATION OF PARKINSON'S DISEASE Non-Final OA Oxford University Innovation Limited
17747397 METHODS OF EVALUATING BRAIN INJURY IN A PEDIATRIC SUBJECT Final Rejection Abbott Laboratories
18776405 USE OF ANTI-FAMILY WITH SEQUENCE SIMILARITY 19, MEMBER A5 ANTIBODIES FOR THE TREATMENT AND DIAGNOSIS OF MOOD DISORDERS Non-Final OA Neuracle Science Co., Ltd.
18773152 METHODS FOR EVALUATING AND IMPROVING COGNITIVE FUNCTION Non-Final OA THE FLOREY INSTITUTE OF NEUROSCIENCE AND MENTAL HEALTH
18770847 THERAPEUTIC AGENT COMPOSITION AND METHOD OF USE, FOR TREATING, RELIEVING, OR ALLEVIATING ALZHEIMER'S DISEASE Non-Final OA BIOMED INDUSTRIES, INC.
17767014 METHOD FOR DETECTING LUPUS NEPHRITIS Non-Final OA Rheinisch-Westfälische Technische Hochschule (RWTH) Aachen
18246193 COMPOSITION FOR PREVENTING OR TREATING DEMENTIA, CONTAINING PEPTIDE NUCLEIC ACID COMPLEX AS ACTIVE INGREDIENT Non-Final OA SEASUN THERAPEUTICS
17048059 MODULATING IMMUNE RESPONSE VIA TARGETING OF OLFACTORY RECEPTOR ACTIVITY Non-Final OA La Jolla Institute for Allergy and Immunology
17907624 THERAPEUTIC AGENTS, PHARMACEUTICAL COMPOSITIONS, AND ASSOCIATED BIOMARKERS BASED ON TRK-B Non-Final OA FACULDADE DE MEDICINA DA UNIVERSIDADE DE LISBOA
17934660 PREDICTIVE OUTCOME PROFILING FOR USE OF AN ANTI-SEMAPHORIN-4D BINDING MOLECULE TO TREAT NEURODEGENERATIVE DISORDERS Non-Final OA VACCINEX, INC.
17812916 METHODS AND KITS FOR DIAGNOSING MILD COGNITIVE IMPAIRMENT Final Rejection Far Eastern Memorial Hospital
17119776 CHANNEL MODULATORS Non-Final OA OCUNEXUS THERAPEUTICS, INC.
17544007 METHODS AND COMPOSITIONS FOR DIAGNOSING NEURODEGENERATIVE DISEASE Final Rejection Board of the Regents of the University of Nebraska
17515269 SYSTEM AND METHOD FOR TESTING EFFECTS OF CHEMICAL COMPOUNDS ON COGNITIVE FUNCTION Final Rejection CCLabs Pty Ltd
16312346 Blood Test for Screening Out Amyloid and Alzheimers Disease Presence Final Rejection University of North Texas Health Science Center at Fort Worth

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