Listed by the USPTO as LEE, SIN J
Tech Center 3700 • Art Units: 1613 1615 1722 1752 1795 3785
This examiner grants 69% of resolved cases
Sin J Lee is an examiner in Tech Center 3700 and Art Unit 1613. He has resolved 1066 cases. The data shows a 68.8% allowance rate and a median pendency of 1029 days to allowance. An interview lift of 25.1% indicates that conducting an interview is associated with an increased probability of allowance compared to the 68.8% baseline. This lift suggests that oral advocacy is a highly effective strategy for practitioners appearing before this examiner.
The top companies in this examiner's docket include L'Oréal, University of Florida Research Foundation Inc., and Belhaven Biopharma Inc. These entities are frequently represented by firms such as FOLEY & LARDNER LLP, GOODWIN PROCTER LLP, and Alley IP. The 1029 median days to allowance provides a benchmark for expected prosecution duration. Practitioners can use the 25.1% interview lift to justify the time and expense of an examiner interview. With 1066 resolved cases, the examiner has a well-established record in Art Unit 1613.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18028937 | CANNABIS PLANT DERIVED EXTRACELLULAR VESICLES AND THERAPEUTIC METHODS USING THE SAME | Final Rejection | UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INCORPORATED |
| 17201150 | DENTAL ADHESIVE COMPOSITION EXCELLENT IN STORAGE STABILITY | Non-Final OA | SHOFU INC. |
| 17762448 | HYPOCHLORITE COMPOSITION AND SYSTEM AND METHOD FOR PREPARING A HYPOCHLORITE COMPOSITION AND USE OF THE SAME | Non-Final OA | KONINKLIJKE PHILIPS N.V. |
| 18289733 | THERMOREVERSIBLE POLYMERS AND METHODS OF USE THEREOF | Final Rejection | The Regents of the University of California |
| 18827625 | STORAGE STABLE MIXTURES | Non-Final OA | DSM IP Assets B.V. |
| 19034299 | BILATERAL HETEROGENEOUS POLYMER-BASED ARTIFICIAL INTRAOCULAR LENS, PREPARATION PROCESS, AND USE FOR ANTIFOULING, ANTI-CELL MIGRATION, ANTI-INFLAMMATION, AND ANTI-POSTERIOR CAPSULE OPACIFICATION | Non-Final OA | National Tsing Hua University |
| 18870008 | COSMETIC HAIR TREATMENT PROCESS, COMPRISING A WASHING STEP, A STEP OF APPLYING A COSMETIC COMPOSITION COMPRISING AMINO ACIDS AND HYDROXYLATED (POLY)CARBOXYLIC ACIDS, AND THEN A CONDITIONING STEP | Non-Final OA | L'OREAL |
| 18906267 | Compositions Containing Trihydroxystearin and Oil For Inhibiting Trihydroxystearin Crystallization | Non-Final OA | L'OREAL |
| 18932807 | ANTIBIOTIC FORMULATIONS FOR LOWER BACK PAIN | Non-Final OA | Persica Pharmaceuticals Ltd. |
| 17908035 | COATED SPONGES | Non-Final OA | Dow Silicones Corporation |
| 18031932 | FOAMABLE COMPOSITION, USE THEREOF, AND PROCESS FOR ITS PREPARATION | Non-Final OA | CHATTEM, INC. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy68.8% of resolved applications examined by Sin J Lee were allowed (1,066 resolved cases), compared with 34.0% across Art Unit 1613 over the last five years.
This examiner's interview lift is +25.1 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Sin J Lee took 1,029 days on average from filing to allowance.
Sin J Lee examines applications in Art Unit 1613 in Tech Center 3700 (Medical Devices & Mechanical Engineering).
