Prosecution Insights
Last updated: October 02, 2026

Examiner: SU, SUSAN SHAN

Tech Center 3700 • Art Units: 3761 3781 3783

This examiner grants 72% of resolved cases

Analysis

Susan Shan Su is a highly experienced examiner in Tech Center 3700 and Art Unit 3761, with 1130 resolved cases. Her allowance rate of 71.9 percent is high, indicating a favorable environment for patent applicants. This 71.9 percent rate suggests that she is often able to find allowable subject matter and is receptive to well-reasoned arguments. For practitioners, this is a positive docket that offers a high probability of success.

The interview lift for Su is 23.8 percent. This is a significant figure, indicating that direct communication with the examiner provides a substantial boost to the chances of allowance. Even with a high baseline, the 23.8 percent lift can be a very effective way to resolve any remaining issues and move a case toward a grant. Practitioners should use interviews to clarify technical points and address the examiner's specific concerns directly.

The median days to allowance for Su is 1149. This timeline represents a pendency of an expected duration. The combination of the 71.9 percent allowance rate and the 1149-day median pendency makes Su an effective examiner who provides a clear and relatively fast path to patent issuance. Applicants can expect a high likelihood of success within a reasonable timeframe in her docket.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

71.7%
Allow Rate
+1.7% vs TC avg
1,155
Total Applications
+23.9%
Interview Lift
1149
Avg Prosecution Days
Based on 1132 resolved cases, 2023–2026

Rejection Statute Breakdown

2.1%
§101 Eligibility
17.8%
§102 Novelty
49.5%
§103 Obviousness
21.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18744799 ADHESIVE ATTACHMENT FOR ABSORBENT ARTICLE Non-Final OA The Procter & Gamble Company
18645163 SYSTEM FOR PROVIDING CONTINUAL DRAINAGE IN NEGATIVE PRESSURE WOUND THERAPY Final Rejection Smith & Nephew, Inc.
18840824 Bulge Anchor for Urinary Catheter Non-Final OA C. R. Bard, Inc.
17971871 CONTROLLED RELEASE OF A THERAPEUTIC FROM AN OPHTHALMIC DEVICE WITH A LOCALLY ENHANCED CONCENTRATION OF CHLORIDE IONS Non-Final OA Verily Life Sciences LLC
18931507 COLLECTION KIT AND COLLECTION METHOD Non-Final OA TERUMO KABUSHIKI KAISHA
18618113 MULTILAYER BLADDER CONTROL PAD Final Rejection Medline Industries, LP
18684136 APPARATUS FOR SUPPLYING FLUID TO A TISSUE AREA Non-Final OA Fisher & Paykel Healthcare Limited
18553433 ABSORBENT, AND ABSORBENT ARTICLE Non-Final OA SUMITOMO SEIKA CHEMICALS CO., LTD.
18566823 COMPOSITIONS FOR FIGHTING MALODORS Final Rejection SYMRISE AG
18415838 COMPACT TAMPON APPLICATOR WITH TWO-PIECE PLUNGER Final Rejection ESSITY HYGIENE AND HEALTH AB

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