C08F 134/00
Homopolymers of cyclic compounds having no unsaturated aliphatic radicals in a side
Official title: Homopolymers of cyclic compounds having no unsaturated aliphatic radicals in a side chain and having one or more carbon-to-carbon double bonds in a heterocyclic ring (cyclic esters of polyfunctional acids C08F118/00; cyclic anhydrides or imides C08F122/00)
C08F134/00 (Homopolymers of cyclic compounds having no unsaturated aliphatic radicals in a side) appears on 14 US grants and 24 published applications in this corpus.
Search patents in C08F- Granted patents
- 14
- Published applications
- 24
- Assignees
- 26
- Inventors
- 81
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 3 |
| 2014 | 0 | 1 |
| 2015 | 2 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 2 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 2 | 2 |
| 2023 | 0 | 3 |
| 2024 | 0 | 2 |
| 2025 | 2 | 2 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- pH-independent polydopamine synthesis method under visible light29 Sep 2026US 12,747,310 B2
- Electrocatalytic devices using MOx/ICP composite thin films and methods of making the same20 Jan 2026US 12,531,169 B1National Technology & Engineering Solutions of Sandia, LLC
- Biobased materials derived from cyclic monoterpenes20 May 2025US 12,304,978 B2International Business Machines Corporation
- Encapsulation materials for flat optical devices13 May 2025US 12,297,367 B2APPLIED Materials.Inc.
- Method for monitoring fluorescent polymer antiscalants in industrial water systems3 May 2022US 11,319,231 B2Dow Global Technologies LLC
- Dispersing and wetting agents and compositions and methods of use thereof4 Jun 2026US 2026/0152467 A1Mojave Bio, Inc.
- Compound for photolithographic medium composition, polymer, and photolithographic medium composition30 Apr 2026US 2026/0118761 A1Tan Kah Kee Innovation Laboratory
- Novel monomer and chemically recyclable polymer material comprising the same26 Mar 2026US 2026/0085055 A1Korea Institute of Science and Technology
- Bioresorbable organic bioelectronics8 Jan 2026US 2026/0007692 A1
- Encapsulation materials for flat optical devices5 Jun 2025US 2025/0179323 A1APPLIED Materials.Inc.
Most cited
By later US patents
- Polythiophene, water-soluble electrically conductive polymer using it, and method for producing it12US 9,718,905 B2Tosoh Corporation · 2017
- 9,10-Bis(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene polymers and use thereof1US 10,263,280 B2Evonik Degussa GmbH · 2019
- Monomer composition and method for producing fluorinated polymer1US 11,274,168 B2AGC Inc. · 2022
- Method for monitoring fluorescent polymer antiscalants in industrial water systems1US 11,319,231 B2Dow Global Technologies LLC · 2022
- Polymeric limonene epoxide and process for preparing the same1US 3,979,371 AArizona Chemical Company · 1976