Prosecution Insights
Last updated: April 19, 2026

Examiner: HAM, JIEUN

Tech Center 1600 • Art Units: 1643

This examiner grants 50% of resolved cases

Performance Statistics

50.0%
Allow Rate
-10.0% vs TC avg
10
Total Applications
-50.0%
Interview Lift
1175
Avg Prosecution Days
Based on 2 resolved cases, 2023–2026

Rejection Statute Breakdown

2.7%
§101 Eligibility
21.6%
§102 Novelty
29.7%
§103 Obviousness
27.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18300302 ANTIBODIES THAT BIND PD-L1, PD-L2, AND/OR CD28 Non-Final OA Xencor, Inc.
18202066 MAP KINASE PATHWAY TARGETS FOR THE TREATMENT OF MARFAN SYNDROME Non-Final OA The Johns Hopkins University
18253153 METHODS, PRODUCTS AND SYSTEMS FOR PROGNOSIS OF SUBJECTS SUFFERING FROM MULTIPLE MYELOMA Non-Final OA The University of Adelaide
18354476 ANTI-DOPPEL ANTIBODY DRUG CONJUGATES Non-Final OA PHAROSGEN CO., LTD.
18253576 ACTIVE CANCER IMMUNOTHERAPY BY IMMUNE MODULATION VIA GLOBO SERIES ANTIGENS Non-Final OA OBI Pharma, Inc.
18307215 BISPECIFIC MOLECULES BINDING TIGIT AND VEGF AND USES THEREOF Non-Final OA Beijing Mabworks Biotech Co., Ltd
18307357 SINGLE-CHAIN FRAGMENT VARIABLE COMPRISING MUTANT LIGHT CHAIN FRAMEWORK REGION Non-Final OA BEIJING MABWORKS BIOTECH CO., LTD
18024213 VACCINE COMPRISING AN ANTIGEN AND A TLR2 AGONIST Non-Final OA ISR IMMUNE SYSTEM REGULATION HOLDING AB (PUBL)

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