C08F 30/00
Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals
Official title: Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
C08F30/00 (Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals) appears on 521 US grants and 343 published applications in this corpus.
Search patents in C08F- Granted patents
- 521
- Published applications
- 343
- Assignees
- 314
- Inventors
- 1,193
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 12 | 0 |
| 1978 | 11 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 7 | 0 |
| 1985 | 8 | 0 |
| 1986 | 7 | 0 |
| 1987 | 16 | 0 |
| 1988 | 17 | 0 |
| 1989 | 17 | 0 |
| 1990 | 14 | 0 |
| 1991 | 8 | 0 |
| 1992 | 8 | 0 |
| 1993 | 11 | 0 |
| 1994 | 21 | 0 |
| 1995 | 11 | 0 |
| 1996 | 12 | 0 |
| 1997 | 12 | 0 |
| 1998 | 10 | 0 |
| 1999 | 9 | 0 |
| 2000 | 8 | 0 |
| 2001 | 12 | 3 |
| 2002 | 7 | 6 |
| 2003 | 10 | 8 |
| 2004 | 10 | 16 |
| 2005 | 6 | 8 |
| 2006 | 8 | 8 |
| 2007 | 5 | 6 |
| 2008 | 5 | 8 |
| 2009 | 3 | 10 |
| 2010 | 9 | 11 |
| 2011 | 9 | 8 |
| 2012 | 5 | 9 |
| 2013 | 11 | 28 |
| 2014 | 15 | 24 |
| 2015 | 19 | 17 |
| 2016 | 13 | 13 |
| 2017 | 15 | 18 |
| 2018 | 11 | 24 |
| 2019 | 15 | 17 |
| 2020 | 10 | 23 |
| 2021 | 24 | 11 |
| 2022 | 14 | 15 |
| 2023 | 13 | 19 |
| 2024 | 12 | 20 |
| 2025 | 6 | 6 |
| 2026 | 7 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Polymer, copolymer, ink, ink container, image forming method, image forming device, and backsheet for solar cell18 Aug 2026US 12,709,654 B2Ricoh Company, Ltd.
- Hollow resin particles used in resin composition for semiconductor member7 Jul 2026US 12,674,009 B2Sekisui Kasei Co., Ltd.
- Composition, pattern forming method, semiconductor device, and method for manufacturing semiconductor device31 Mar 2026US 12,590,173 B2Kioxia Corporation
- Organosilicon compound, production method therefor, and curable composition17 Mar 2026US 12,577,432 B2Shin-Etsu Chemical Co., Ltd.
- Zwitterion compound and production method and use for same13 Jan 2026US 12,522,678 B2Tokushima University
- Polymer, water-repellent agent, textile product, and method for producing textile product10 Sep 2026US 2026/0265425 A1Daikin Industries, Ltd.
- Polymer, water-repellent agent, textile product, and method for producing textile product10 Sep 2026US 2026/0265426 A1Daikin Industries, Ltd.
- Flame retardant and use thereof13 Aug 2026US 2026/0234171 A1Shikoku Chemicals Corporation
- Polymerizable composition23 Jul 2026US 2026/0209418 A1
- Adaptive Responsive Materials for Medical Applications18 Jun 2026US 2026/0166204 A1Becton, Dickinson and Company
Most cited
By later US patents
- Synthetic phosphatidyl cholines useful in forming liposomes664US 4,485,045 AResearch Corporation · 1984
- Partially crosslinked polymer for bilayer photoresist479US 6,589,707 B2Hyundai Electronics Industries Co., Ltd. · 2003
- Novel vinyl carbonate and vinyl carbamate contact lens material monomers474US 5,070,215 ABausch & Lomb Incorporated · 1991
- Partially crosslinked polymer for bilayer photoresist471US 6,811,960 B2Hyundai Electronics Industries Co., Ltd. · 2004
- Fluorosilicone hydrogels316US 5,321,108 ABausch & Lomb Incorporated · 1994