Prosecution Insights
Last updated: May 29, 2026

Examiner: COOK, LISA V

Tech Center 1600 • Art Units: 1641 1642 1677 1678

This examiner grants 67% of resolved cases

Performance Statistics

67.2%
Allow Rate
+7.2% vs TC avg
663
Total Applications
+9.8%
Interview Lift
1163
Avg Prosecution Days
Based on 644 resolved cases, 2023–2026

Rejection Statute Breakdown

6.6%
§101 Eligibility
10.6%
§102 Novelty
44.3%
§103 Obviousness
12.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17934950 PROCESS FOR PREPARATION OF STABLE PROTEIN SOLUTION Final Rejection KASHIV BIOSCIENCES, LLC
19037543 METHOD FOR DETERMINING AMOUNTS OF NAD METABOLITES FROM SAMPLE AND METHODS AND USES RELATED THERETO Non-Final OA HELSINGIN YLIOPISTO
17901294 SYSTEM AND SENSOR ARRAY Non-Final OA THE BRIGHAM AND WOMEN'S HOSPITAL, INC.
17442782 BIOMARKER WITH THERAPEUTIC IMPLICATIONS FOR PERITONEAL CARCINOMATOSIS Final Rejection SINGAPORE HEALTH SERVICES PTE LTD
17914282 REAGENT COMPRISING ANTIBODY FROM WHICH PART OF Fc REGION IS DELETED Non-Final OA Denka Company Limited
18473207 PROTEIN SEQUENCING METHOD AND REAGENTS Final Rejection The Governing Council of the University of Toronto
18256516 Biomarkers for Detecting Cancer Non-Final OA University of Cape Town
18153965 VEGF and TIE2-Binding Fusion Protein and Uses Thereof Non-Final OA INGENIA Therapeutics Inc.
18002114 Methods For Identification of Cognate Pairs of Ligands and Receptors Non-Final OA HiFiBio (HK) Limited
17921275 BIOMARKERS FOR DETECTION OF LUNG CANCER Non-Final OA The Translational Genomics Research Institute (TGEN)
17788632 PROGNOSTIC BIOMARKER OF CANCER Final Rejection Yuko HASHIMOTO

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