C08L 47/00
Compositions of homopolymers or copolymers of compounds having one or more unsaturated
Official title: Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; Compositions of derivatives of such polymers (C08L45/00 takes precedence; of conjugated diene rubbers C08L9/00 - C08L21/00)
C08L47/00 (Compositions of homopolymers or copolymers of compounds having one or more unsaturated) appears on 326 US grants and 411 published applications in this corpus.
Search patents in C08L- Granted patents
- 326
- Published applications
- 411
- Assignees
- 199
- Inventors
- 919
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 1 | 2 |
| 2008 | 1 | 5 |
| 2009 | 0 | 0 |
| 2010 | 4 | 9 |
| 2011 | 4 | 5 |
| 2012 | 7 | 10 |
| 2013 | 5 | 30 |
| 2014 | 10 | 35 |
| 2015 | 19 | 45 |
| 2016 | 26 | 22 |
| 2017 | 29 | 29 |
| 2018 | 26 | 46 |
| 2019 | 35 | 37 |
| 2020 | 26 | 34 |
| 2021 | 33 | 32 |
| 2022 | 25 | 16 |
| 2023 | 22 | 19 |
| 2024 | 7 | 16 |
| 2025 | 12 | 5 |
| 2026 | 12 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Self-assembling rod-coil copolymers for carbon nanotube sorting and the fabrication of carbon nanotube films22 Sep 2026US 12,741,872 B2Wisconsin Alumni Research Foundation
- Tire having tread of specified rubber composition and related methods8 Sep 2026US 12,729,288 B2Bridgestone Americas Tire Operations, LLC
- Compositions containing polyisobutylene, processes for producing, and uses thereof1 Sep 2026US 12,723,187 B2NTP Tec, LLC
- Method for producing resins from rubber chips16 Jun 2026US 12,655,357 B2Compagnie Generale Des Etablissements Michelin
- Resin composition and article made therefrom12 May 2026US 12,624,206 B2Elite Material Co., Ltd.
- Functional ethylene and 1,3-diene copolymers27 Aug 2026US 2026/0250497 A1Compagnie Generale Des Etablissements Michelin
- Binder composition for non-aqueous secondary battery electrode, slurry composition for non-aqueous secondary battery electrode, electrode for non-aqueous secondary battery, and non-aqueous secondary battery20 Aug 2026US 2026/0245906 A1Zeon Corporation
- Rubber composition based on a highly saturated diene elastomer and a reinforcing resin13 Aug 2026US 2026/0234383 A1Compagnie Generale Des Etablissements Michelin
- Compositions containing polyisobutylene, processes for producing, and uses thereof23 Apr 2026US 2026/0109892 A1NTP Tec, LLC
- Compositions containing polyisobutylene, processes for producing, and uses thereof23 Apr 2026US 2026/0109893 A1NTP Tec, LLC
Most cited
By later US patents
- Pressure-sensitive adhesives based on preferentially tackified immiscible elastomers92US 5,290,842 AAvery Dennison Corporation · 1994
- Synthesis of methylene malonates substantially free of impurities74US 8,609,885 B2Bioformix Inc. · 2013
- Synthesis of methylene malonates using rapid recovery in the presence of a heat transfer agent70US 8,884,051 B2Bioformix Inc. · 2014
- Toner50US 10,175,595 B2Canon Kabushiki Kaisha · 2019
- Pressure-sensitive adhesives based on preferentially tackified immiscible elastomers45US 5,663,228 AAvery Dennison Corporation · 1997