C08F 132/02
Homopolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side
Official title: having no condensed rings
C08F132/02 (Homopolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side) appears on 26 US grants and 33 published applications in this corpus.
Search patents in C08F- Granted patents
- 26
- Published applications
- 33
- Assignees
- 32
- Inventors
- 101
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 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 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 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 | 0 |
| 2013 | 1 | 3 |
| 2014 | 1 | 2 |
| 2015 | 1 | 3 |
| 2016 | 3 | 3 |
| 2017 | 2 | 2 |
| 2018 | 2 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 3 |
| 2021 | 1 | 5 |
| 2022 | 0 | 2 |
| 2023 | 5 | 2 |
| 2024 | 3 | 1 |
| 2025 | 2 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Multi-layer golf ball with thermo-reversible covalent adaptable network9 Dec 2025US 12,491,410 B2Acushnet Company
- Branched polymers21 Oct 2025US 12,448,467 B2The University of Liverpool
- Organic polymeric compositions10 Dec 2024US 12,162,979 B2
- Compositions comprising poly(p-phenylene) and carbon fibers produced therefrom12 Mar 2024US 11,926,933 B2University of Massachusetts
- Hydrogen bond induced high stability porous covalent organic gel material and preparation method thereof13 Feb 2024US 11,897,972 B2Shenzhen Green Fields Environmental Tech. Co., Ltd
- Resin, resin composition, cured layer and etching method16 Jul 2026US 2026/0201091 A1Advanced Echem Materials Company Limited
- Dispersing and wetting agents and compositions and methods of use thereof4 Jun 2026US 2026/0152467 A1Mojave Bio, Inc.
- Multi-layer golf ball with thermo-reversible covalent adaptable network16 Apr 2026US 2026/0102659 A1Acushnet Company
- Organic polymeric compositions20 Mar 2025US 2025/0092186 A1
- Tethered alkylidenes from organoazides for cyclic polymer synthesis6 Feb 2025US 2025/0043067 A1University of Florida Research Foundation, Inc.
Most cited
By later US patents
- Enhanced strength carbon nanotube yarns and sheets using infused and bonded nano-resins13US 8,470,946 B1The Regents of the University of California · 2013
- Ruthenium complexes, their use in the metathesis reactions, and a process for carrying out the metathesis reaction5US 9,328,132 B2Apeiron Synthesis S. A. · 2016
- Substituted Mannich base fuel additives, compositions, and methods4US 10,899,986 B2Evonik Operations GmbH · 2021
- Isomerized terpene tackifier resins4US 4,879,351 AArizona Chemical Company · 1989
- Water soluble norbornene-type polymers and photoimageable compositions thereof2US 9,328,179 B2Promerus, LLC · 2016