Prosecution Insights
Last updated: August 18, 2026

Examiner: VANN-OJUEKAIYE, KENDRA RAYCHELL

Tech Center 1600 • Art Units: 1682 1693

This examiner grants 0% of resolved cases

Performance Statistics

0.0%
Allow Rate
-60.0% vs TC avg
80
Total Applications
+0.0%
Interview Lift
1378
Avg Prosecution Days
Based on 15 resolved cases, 2023–2026

Rejection Statute Breakdown

13.2%
§101 Eligibility
6.8%
§102 Novelty
44.7%
§103 Obviousness
21.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17898140 SELECTIVE PURIFICATION OF RNA Final Rejection ABBOTT MOLECULAR INC.
17634465 IMMUNE SIGNATURES PREDICTIVE OF RESPONSE TO PD-1 BLOCKADE IN RICHTER'S TRANSFORMATION Non-Final OA DANA-FARBER CANCER INSTITUTE, INC.
18339628 SPATIAL DETECTION OF BIOMOLECULE INTERACTIONS Non-Final OA Singular Genomics Systems, Inc.
17620077 DIGITAL PCR MEASUREMENT METHOD AND MEASUREMENT DEVICE Final Rejection Hitachi, Ltd.
18022565 SELECTION OF A DOSE FOR RADIOTHERAPY OF A PROSTATE CANCER SUBJECT Final Rejection KONINKLIJKE PHILIPS N.V.
18296915 TRANSMEMBRANE SENSORS AND MOLECULAR AMPLIFIERS FOR LYSIS-FREE DETECTION OF INTRACELLULAR TARGETS Final Rejection ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
17413802 TILED ASSAYS USING CRISPR-CAS BASED DETECTION Final Rejection MASSACHUSETTS INSTITUTE OF TECHNOLOGY
17774452 METHODS OF DETECTING A FUSION GENE ENCODING A NEOANTIGEN Non-Final OA Foundation Medicine, Inc.
17859770 PAIRED-END SEQUENCING METHODS AND COMPOSITIONS Final Rejection ILLUMINA CAMBRIDGE LIMITED
18006420 COMPOSITIONS AND METHODS FOR ONE-STEP NUCLEIC ACID AMPLIFICATION AND DIAGNOSTIC METHODS BASED THEREON Non-Final OA King Abdullah University of Science and Technology
17615788 EXPRESSION OF PRODUCTS FROM NUCLEIC ACID CONCATEMERS Final Rejection Global Life Sciences Solutions USA LLC

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