Prosecution Insights
Last updated: October 27, 2026

Fred M Teskin, USPTO Patent Examiner

Listed by the USPTO as TESKIN, FRED M

Tech Center 1700 • Art Units: 1632 1751 1762 1764 1766 1767 1794 1796

This examiner grants 90% of resolved cases

Analysis

TESKIN, FRED M is assigned to Tech Center 1700 and art unit 1632. The profile records 1348 resolved cases, an 89.6% allowance rate, and a median of 776 days to allowance. The interview lift is 7.9%, so the strong allowance outcome is more prominent than the recorded interview effect.

The listed companies are The Trustees of Princeton University, SABIC Global Technologies B.V., and Borealis AG. The listed firms are Cantor Colburn LLP - SABIC Americas, Rimon PC - ABE, and Abel Schillinger, LLP. The large docket, high allowance rate, and relatively short median timeline support concise claim presentation and efficient written prosecution.

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

Performance Statistics

89.6%
Allow Rate
+24.6% vs TC avg
1,380
Total Applications
+7.9%
Interview Lift
776
Avg Prosecution Days
Based on 1348 resolved cases, 2023–2026

Rejection Statute Breakdown

2.3%
§101 Eligibility
22.4%
§102 Novelty
34.6%
§103 Obviousness
30.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18682388 PROCESS FOR PRODUCING POLYOLEFIN GRANULAR RESIN WITH INCREASED SETTLED BULK DENSITY Non-Final OA W.R. Grace & Co.-Conn.
18396114 CURABLE COMPOSITION AND COATED SUPERSTRATE Non-Final OA CANON KABUSHIKI KAISHA
18577576 FREE-RADICALLY POLYMERIZABLE MONOMER, FREE-RADICALLY POLYMERIZABLE COMPOSITION, METHOD OF USING THE SAME, POLYMERIZED COMPOSITION, AND ELECTRONIC ARTICLE Non-Final OA 3M INNOVATIVE PROPERTIES COMPANY
18569749 ADHESION-IMPARTING RESIN AND PREPARATION METHOD THEREFOR Non-Final OA KOLON INDUSTRIES, INC.
18576182 COMPOSITION BASED ON (METH)ACRYLATE MONOMERS Non-Final OA Centre National De La Recherche Scientifique
18259722 COATING COMPOSITION COMPRISING A CARBAMATE-FUNCTIONAL POLY(ETHYLENE-ACRYLATE) COPOLYMER AND METHOD OF COATING SUBSTRATES Non-Final OA BASF Coatings GmbH
18545505 POLYMERS OF VINYLCYCLOBUTANE AND PROCESSES FOR MAKING SAME Non-Final OA THE TRUSTEES OF PRINCETON UNIVERSITY
18221086 ACCELERATED MIXING AND REACTION KINETICS USING AN ELASTIC INSTABILITY Non-Final OA The Trustees of Princeton University
18436782 ANTI-FROST HYDROGEL COATING COMPOSITION, METHOD FOR MANUFACTURING HYDROGEL COATING FILM USING THE SAME, AND HEAT EXCHANGER INCLUDING THE SAME Non-Final OA KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
18546187 COMPOSITION CONTAINING COMPOUND HAVING POLYOXYALKYLENE CHAIN AND COMPOUND HAVING POLY(METH)ACRYLATE CHAIN Non-Final OA Resonac Corporation
18573573 PROCESS FOR POLYMERISING OLEFINS HAVING NARROW PARTICLE SIZE DISTRIBUTION Non-Final OA BOREALIS AG
18539993 ETHYLENE-a-OLEFIN COPOLYMER Non-Final OA Sumitomo Chemical Company, Limited
18687297 FLAME RETARDANT THERMOPLASTIC RESIN COMPOSITION, SHAPED PRODUCT, AND STRETCHED FILM Non-Final OA ZEON CORPORATION
18661249 PROCESSES FOR CONVERTING C4 FEEDS TO ISOBUTYLENE, POLYISOBUTYLENE, OR DERIVATIVES THEREOF Non-Final OA NTP Tec, LLC
18562722 METHOD FOR OBTAINING A BIO-SOURCED-MONOMER FROM RENEWABLE DIMETHYLAMINOETHANOL Non-Final OA SNF Group

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Frequently Asked Questions

What is examiner Fred M Teskin's allowance rate?

89.6% of resolved applications examined by Fred M Teskin were allowed (1,348 resolved cases), compared with 38.1% across Art Unit 1632 over the last five years.

Does an interview help with examiner Fred M Teskin?

This examiner's interview lift is +7.9 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Fred M Teskin take to allow a patent?

Applications allowed by Fred M Teskin took 776 days on average from filing to allowance.

Which art unit does examiner Fred M Teskin work in?

Fred M Teskin examines applications in Art Unit 1632 in Tech Center 1700 (Chemistry & Materials).

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