C08F 232/02
Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side
Official title: having no condensed rings
C08F232/02 (Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side) appears on 128 US grants and 132 published applications in this corpus.
Search patents in C08F- Granted patents
- 128
- Published applications
- 132
- Assignees
- 97
- Inventors
- 392
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 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 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 2 |
| 2002 | 2 | 5 |
| 2003 | 4 | 3 |
| 2004 | 7 | 3 |
| 2005 | 2 | 2 |
| 2006 | 2 | 3 |
| 2007 | 1 | 0 |
| 2008 | 0 | 3 |
| 2009 | 1 | 3 |
| 2010 | 0 | 2 |
| 2011 | 3 | 2 |
| 2012 | 3 | 1 |
| 2013 | 1 | 5 |
| 2014 | 3 | 8 |
| 2015 | 8 | 10 |
| 2016 | 4 | 9 |
| 2017 | 5 | 5 |
| 2018 | 10 | 5 |
| 2019 | 6 | 8 |
| 2020 | 7 | 12 |
| 2021 | 8 | 10 |
| 2022 | 4 | 6 |
| 2023 | 9 | 9 |
| 2024 | 9 | 7 |
| 2025 | 5 | 5 |
| 2026 | 1 | 4 |
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
- Preparation method of BOPP film stiffening agent25 Nov 2025US 12,479,941 B2Henghe Materials & Science Technology Co., Ltd.
- Branched polymers21 Oct 2025US 12,448,467 B2The University of Liverpool
- Optical component24 Jun 2025US 12,338,306 B2Mitsui Chemicals, Inc.
- Resin composition, prepreg, resin-equipped film, resin- equipped metal foil, metal-clad laminate, and wiring board29 Apr 2025US 12,286,500 B2Panasonic Intellectual Property Management Co., Ltd.
- 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
- Patterned alkaline exchange membranes13 Aug 2026US 2026/0234309 A1Ecolectro, Inc
- Maleic anhydride-based polymer, lens with hydrophilic layer, processing agent for lens, and composition for lens15 Jan 2026US 2026/0015447 A1Visco Vision Inc.
- Copolymer formed by ring-opening copolymerization of cycloolefin, production method therefor, rubber composition, and crosslinked rubber object21 Aug 2025US 2025/0263511 A1Zeon Corporation
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
- Partially crosslinked polymer for bilayer photoresist471US 6,811,960 B2Hyundai Electronics Industries Co., Ltd. · 2004
- ArF photoresist copolymers46US 6,132,926 AHyundai Electronics Industries Co., Ltd. · 2000