C08F 232/00
Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side
Official title: Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system
C08F232/00 (Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side) appears on 628 US grants and 621 published applications in this corpus.
Search patents in C08F- Granted patents
- 628
- Published applications
- 621
- Assignees
- 253
- Inventors
- 1,438
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 6 | 0 |
| 1978 | 7 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 6 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 7 | 0 |
| 1997 | 14 | 0 |
| 1998 | 10 | 0 |
| 1999 | 13 | 0 |
| 2000 | 16 | 0 |
| 2001 | 31 | 12 |
| 2002 | 18 | 27 |
| 2003 | 30 | 18 |
| 2004 | 17 | 14 |
| 2005 | 12 | 22 |
| 2006 | 16 | 26 |
| 2007 | 17 | 24 |
| 2008 | 17 | 15 |
| 2009 | 12 | 33 |
| 2010 | 20 | 22 |
| 2011 | 18 | 24 |
| 2012 | 15 | 23 |
| 2013 | 21 | 29 |
| 2014 | 22 | 22 |
| 2015 | 27 | 27 |
| 2016 | 20 | 30 |
| 2017 | 19 | 18 |
| 2018 | 25 | 23 |
| 2019 | 17 | 21 |
| 2020 | 19 | 29 |
| 2021 | 25 | 30 |
| 2022 | 14 | 21 |
| 2023 | 22 | 31 |
| 2024 | 25 | 31 |
| 2025 | 18 | 31 |
| 2026 | 9 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Resin composition comprising thermoplastic plastomer and hollow resin particles and molded product thereof22 Sep 2026US 12,742,070 B2Zeon Corporation
- Polyfunctional vinyl aromatic copolymer and method for manufacturing same, copolymer rubber obtained therefrom, rubber composition, rubber crosslinked material, and tire member25 Aug 2026US 12,715,943 B2Nippon Steel Chemical & Material Co., Ltd.
- Polynorbornene-based polycations30 Jun 2026US 12,668,657 B2Carnegie Mellon University
- Norbornene esters as comonomers for thermoset articles16 Jun 2026US 12,655,249 B2
- Resin composition and preparation method therefor21 Apr 2026US 12,606,653 B2Kolon Industries, Inc.
- Process for the fabrication of supported membranes by thermal and uv initiated mass polymerization24 Sep 2026US 2026/0286075 A1Promerus, LLC
- Debondable adhesive3 Sep 2026US 2026/0258287 A1D-Glue Corp.
- Hydrogenated dicyclopentadiene based resin, preparation method thereof, and composition for tackifier or adhesive comprising the same27 Aug 2026US 2026/0250448 A1Hanwha Solutions Corporation
- Cationic Polymers And Methods Of Making Same, And Uses Thereof13 Aug 2026US 2026/0233214 A1Carnegie Mellon University
- Patterned alkaline exchange membranes13 Aug 2026US 2026/0234309 A1Ecolectro, Inc
Most cited
By later US patents
- Polymer and a forming method of a micro pattern using the same493US 6,225,020 B1Hyundai Electronics Industries Co., Ltd. · 2001
- Polymer and a forming method of a micro pattern using the same482US 6,316,162 B1Hyundai Electronics Industries Co., Ltd. · 2001
- Partially crosslinked polymer for bilayer photoresist479US 6,589,707 B2Hyundai Electronics Industries Co., Ltd. · 2003
- Polymers for photoresist and photoresist compositions using the same474US 6,569,971 B2Hyundai Electronics Industries Co., Ltd. · 2003
- Partially crosslinked polymer for bilayer photoresist471US 6,811,960 B2Hyundai Electronics Industries Co., Ltd. · 2004