Prosecution Insights
Last updated: August 18, 2026

Examiner: WEN, SHARON X

Tech Center 1600 • Art Units: 1641 1642 1644 1684

This examiner grants 57% of resolved cases

Performance Statistics

56.8%
Allow Rate
-3.2% vs TC avg
661
Total Applications
+32.8%
Interview Lift
1371
Avg Prosecution Days
Based on 629 resolved cases, 2023–2026

Rejection Statute Breakdown

2.9%
§101 Eligibility
19.8%
§102 Novelty
20.5%
§103 Obviousness
32.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18286955 Glycan Targets of Serum IgG and IgM Antibodies Non-Final OA REGENTS OF THE UNIVERSITY OF MINNESOTA
17185469 METHOD FOR PREDICTING THE OUTCOME OF A TREATMENT WITH AFLIBERCEPT OF A PATIENT SUSPECTED TO SUFFER FROM A CANCER BY MEASURING THE LEVEL OF A PLASMA BIOMARKER Non-Final OA SANOFI
17780407 COMPOSITIONS AND METHODS FOR EPITOPE SCANNING Non-Final OA The Brigham and Women's Hospital, Inc.
18559910 MODIFIED FCRN BINDING FRAGMENTS WITH IMPROVED HALF-LIFE Non-Final OA MedImmune, LLC
17626616 TREATMENT OF DISEASES ASSOCIATED WITH PROTEIN MISFOLDING BY NERVOUS SYSTEM EXPRESSION OF AN ENZYME WHICH HAS A DEOXYRIBONUCLEASE (DNase) ACTIVITY Final Rejection CLS THERAPEUTICS LIMITED

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