Prosecution Insights
Last updated: April 19, 2026

Examiner: HAQ, SHAFIQUL

Tech Center 1600 • Art Units: 1641 1677 1678

This examiner grants 64% of resolved cases

Performance Statistics

64.5%
Allow Rate
+4.5% vs TC avg
955
Total Applications
+56.1%
Interview Lift
1346
Avg Prosecution Days
Based on 928 resolved cases, 2023–2026

Rejection Statute Breakdown

2.5%
§101 Eligibility
13.8%
§102 Novelty
36.9%
§103 Obviousness
29.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18959243 ANALYZING CELL SAMPLES Non-Final OA Singular Genomics Systems, Inc.
17889025 DE-CROSSLINKING COMPOUNDS AND METHODS OF USE FOR SPATIAL ANALYSIS Final Rejection 10x Genomics, Inc.
17781202 LUMINESCENT ZWITTERIONIC POLYMERIC NANOPARTICLES Final Rejection CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
18130874 SELF-HEALABLE CHEMICAL DETECTING SENSOR EMBEDDING TRANSITION METAL-ADSORBED PAA-PVA-BORAX FIBER-GEL Non-Final OA UIF (University Industry Foundation), Yonsei University
17934700 METHODS FOR ENVIRONMENTAL CHITIN QUANTIFICATION Non-Final OA ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA
17931016 METHODS FOR ANALYSIS OF TARGET MOLECULES IN BIOLOGICAL FLUIDS Non-Final OA GRAIL, LLC
18317288 CHROMOPHORIC POLYMER DOTS WITH NARROW-BAND EMISSION Final Rejection University of Washington through its Center for Commercialization
17788779 Methods for Reducing Nonspecific Interactions on Biological Samples Non-Final OA Ultivue, Inc.
18251279 IMPROVED ASSAYS TO DETECT NUCLEOSOME MODIFICATIONS USING ANTIBODY-TARGETED ENZYME DIGESTION Non-Final OA EPICYPHER, INC.
17199228 SAMPLE DEPLETION AND ENRICHMENT TO IMPROVE THE QUALITY OF DIAGNOSTIC TEST RESULTS Final Rejection VERAVAS, INC.
17998559 DRUG CONJUGATES CONTAINING ALPHA-ENOLASE ANTIBODIES AND USES THEREOF Final Rejection HUNILIFE BIOTECHNOLOGY, INC.
17923262 CELLULAR MATERIAL DETECTION PROBES Non-Final OA FLUORETIQ LIMITED
17965761 FREEZE-DRIED PREPARATION OF CHEMILUMINESCENT IMMUNE MICROSPHERES, AND PREPARATION METHOD AND APPLICATION THEREOF Non-Final OA Anbio (Xiamen) Biotechnology Co., Ltd
17933460 PHOTOREACTIVE AND CLEAVABLE PROBES FOR TAGGING BIOMOLECULES Non-Final OA Syncell (Taiwan) Inc.
17802852 NANOPARTICLES FOR SENSING USE AND PRODUCTION METHOD FOR SAME Non-Final OA TearExo Inc.
17316665 NANODIAMOND PARTICLES AND RELATED DEVICES AND METHODS Final Rejection Debina Diagnostics, Inc.

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