Prosecution Insights
Last updated: May 29, 2026

Examiner: THUESON, HANNA MARIE

Tech Center 1600 • Art Units: 1600 1612 1638

This examiner grants 71% of resolved cases

Performance Statistics

71.4%
Allow Rate
+11.4% vs TC avg
57
Total Applications
+30.8%
Interview Lift
1260
Avg Prosecution Days
Based on 14 resolved cases, 2023–2026

Rejection Statute Breakdown

2.2%
§101 Eligibility
7.6%
§102 Novelty
89.1%
§103 Obviousness
1.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18569550 PRIMORDIAL GERM CELLS Non-Final OA The Regents of the University of California
18354719 METHOD FOR PRODUCING FOOD PRODUCTS USING CELLS GROWN IN CULTURE AS AN ALTERNATIVE TO ANIMAL HUSBANDRY Non-Final OA THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
18028740 COMPOSITION AND METHODS FOR MODULATING TCF4 GENE EXPESSION AND TREATING PITT HOPKINS SYNDROME Non-Final OA The Regents of the University of California
18040971 RECOMBINANT ADENO-ASSOCIATED VIRUS FOR TREATMENT OF GRN-ASSOCIATED ADULT-ONSET NEURODEGENERATION Non-Final OA The Trustees of the University of Pennsylvania
17439733 METHODS AND MATERIALS FOR TREATING CANCER Final Rejection The Penn State Research Foundation
18047744 COMPOSITIONS AND METHODS FOR TREATING MYELIN DEFICIENCY BY REJUVENATING GLIAL PROGENITOR CELLS Non-Final OA University of Rochester
18557367 COMPOSITIONS AND METHODS FOR DIFFERENTIATING AND EXPANDING B LINEAGE CELLS Non-Final OA STEMCELL TECHNOLOGIES CANADA INC.
18054292 POROUS DOUBLE-NETWORK HYDROGEL Non-Final OA THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIVERSITY
17920661 STEM CELL MEDIUM AND STEM CELL CULTURING METHOD Non-Final OA Oriental Yeast Co., Ltd.
18021005 GENE THERAPY USING NUCLEIC ACID CONSTRUCTS COMPRISING METHYL CPG BINDING PROTEIN 2 (MECP2) PROMOTER SEQUENCES Non-Final OA UCB BIOPHARMA SRL
18410531 PREDICTION OF STEM CELL THERAPY RESPONSIVENESS BY QUANTIFICATION OF PRE-EXISTING B REGULATORY CELLS Non-Final OA Therapeutic Solutions International, Inc.
17686669 EXPANDABLE LIVER ORGANOIDS, MEDIA COMPOSITION FOR DIFFERENTIATION THEREOF, AND METHOD FOR PRODUCING LIVER ORGANOIDS USING THE SAME Non-Final OA KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
17926757 NOVEL TRANSDUCTION ENHANCERS AND USES THEREOF Final Rejection Universität Zürich
18066999 METHOD FOR STABLY AMPLIFYING PLURIPOTENT STEM CELL Final Rejection Gwo Xi Stem Cell Applied Technology Co., Ltd.
18375224 VOLATILE ACETATES AND FORMATES Non-Final OA George Mason Research Foundation, Inc.
18347348 TISSUE PROCESSING Non-Final OA APPLIKATE TECHNOLOGIES, INC.
18257727 GENE THERAPY FOR TREATING USHER SYNDROME Non-Final OA ASSISTANCE PUBLIQUE-HOPITAUX DE PARIS
18009476 BACULOVIRUS EXPRESSION SYSTEMS Non-Final OA FLAGSHIP PIONEERING INNOVATIONS V, INC.
18030613 GENE THERAPY FOR OCULAR MANIFESTATIONS OF CLN2 DISEASE Non-Final OA Tern Therapeutics, LLC

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month