Prosecution Insights
Last updated: April 19, 2026

Examiner: CHOWDHURY, IQBAL HOSSAIN

Tech Center 1600 • Art Units: 1652 1656

This examiner grants 73% of resolved cases

Performance Statistics

73.4%
Allow Rate
+13.4% vs TC avg
1013
Total Applications
+58.1%
Interview Lift
1170
Avg Prosecution Days
Based on 986 resolved cases, 2023–2026

Rejection Statute Breakdown

3.7%
§101 Eligibility
27.8%
§102 Novelty
24.3%
§103 Obviousness
34.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18178328 Storage-Stable Liquid Detergent or Cleaning Agent Containing Protease and Lipase Non-Final OA BASF SE
18066814 ACOUSTIC REPORTER GENES FOR NONDESTRUCTIVE IN VIVO IMAGING Non-Final OA California Institute of Technology
17786721 OPTIMIZED GENE THERAPY FOR TARGETING MUSCLE IN MUSCLE DISEASES Non-Final OA RESEARCH INSTITUTE AT NATIONWIDE CHILDREN'S HOSPITAL
19276049 BIO-BASED FEATHER KERATIN DECOMPOSITION METHOD AND SYSTEM Non-Final OA Imam Abdulrahman Bin Faisal University
17779237 IMPROVED ADENO-ASSOCIATED VIRUS-BINDING PROTEIN, METHOD FOR PRODUCING SAME, AND ADENO-ASSOCIATED VIRUS ADSORBENT USING SAME Non-Final OA TOSOH CORPORATION
17582418 Method of Modulating a Fibrotic Condition Final Rejection Agency For Science, Technology And Research
18249231 LIPASE VARIANTS AND COMPOSITIONS COMPRISING SUCH LIPASE VARIANTS Non-Final OA Novozymes A/S
18072800 CRYPTIC METABOLITES AND METHOD FOR ACTIVATING SILENT BIOSYNTHETIC GENE CLUSTERS IN DIVERSE MICROORGANISMS Non-Final OA The Trustees of Princeton University
18666008 GENETIC MARKER AND/OR BIOMARKERS FOR TRAUMATIC BRAIN INJURY, AND ULTRASENSITIVE ASSAYS FOR BIOMARKERS OF TRAUMATIC BRAIN INJURY Non-Final OA Meso Scale Technologies, LLC.
18408520 ADVANCED GENOME EDITING Final Rejection MBP TITAN, LLC
17866026 AUTOMATED METHOD OF COMPUTATIONAL ENZYME IDENTIFICATION AND DESIGN Non-Final OA Arzeda Corp.
17778927 NOVEL METHOD FOR POOLED INTRON TAGGING FOR REAL TIME DRUG SCREENING Non-Final OA CeMM - Forschungszentrum für Molekulare Medizin GmbH
17749529 MICROORGANISMS AND METHODS FOR THE PRODUCTION OF BUTADIENE USING ACETYL-COA Final Rejection Genomatica, Inc.
18015898 RATE ENHANCEMENT OF GAS CAPTURE PROCESSES Non-Final OA C-Capture Ltd
17954097 ARCHAEAL PYRROLYSYL TRNA SYNTHETASES FOR ORTHOGONAL USE Non-Final OA European Molecular Biology Laboratory
17754216 TREATMENT OF NEUROLOGICAL DISORDERS Non-Final OA IPSEN BIOPHARM LIMITED
17767361 PROTEINS CONTAINING MULTIPLE, DIFFERENT UNNATURAL AMINO ACIDS AND METHODS OF MAKING AND USING SUCH PROTEINS Non-Final OA TRUSTEES OF BOSTON COLLEGE

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