C08L 45/02
Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals
Official title: of coumarone-indene polymers
C08L45/02 (Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals) appears on 44 US grants and 44 published applications in this corpus.
Search patents in C08L- Granted patents
- 44
- Published applications
- 44
- Assignees
- 32
- Inventors
- 142
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 1 | 4 |
| 2012 | 2 | 2 |
| 2013 | 1 | 3 |
| 2014 | 1 | 3 |
| 2015 | 3 | 3 |
| 2016 | 0 | 5 |
| 2017 | 2 | 4 |
| 2018 | 2 | 2 |
| 2019 | 2 | 4 |
| 2020 | 3 | 3 |
| 2021 | 1 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Tire rubber composition and pneumatic tire20 May 2025US 12,304,245 B2Sumitomo Rubber Industries, Ltd.
- Fluororubber composition13 Feb 2024US 11,898,661 B2Daikin Industries, Ltd.
- Pneumatic tire28 Feb 2023US 11,591,454 B2The Goodyear Tire & Rubber Company
- Resin composition, pellet, veil, damping material, sound insulation material, and intermediate film for laminated glass9 Feb 2021US 10,913,843 B2Kuraray Co., Ltd.
- Golf club grip and golf club6 Oct 2020US 10,792,545 B2Sumitomo Rubber Industries, Ltd.
- Molding resin composition and electronic component device6 Nov 2025US 2025/0340732 A1Resonac Corporation
- Resin composition for molding and electronic component device18 Sep 2025US 2025/0289951 A1Resonac Corporation
- Tire rubber composition and pneumatic tire29 Jun 2023US 2023/0202235 A1Sumitomo Rubber Industries, Ltd.
- Pneumatic tire18 Nov 2021US 2021/0355301 A1The Goodyear Tire & Rubber Company
- Pressure-sensitive adhesive compositions for electronic bonding applications8 Apr 2021US 2021/0102094 A13M Innovative Properties Company
Most cited
By later US patents
- Thermally conductive filled polymer composites for mounting electronic devices and method of application60US 6,090,484 AThe Bergquist Company · 2000
- Pneumatic tire having a tread compound containing high levels of low Tg polymer and resin41US 5,901,766 AThe Goodyear Tire & Rubber Company · 1999
- Hot-melt pressure-sensitive adhesive35US 3,956,223 ABorden, Inc. · 1976
- Pneumatic tire33US 7,259,205 B1The Goodyear Tire & Rubber Company · 2007
- Tire with tread for combination of low temperature performance and for wet traction24US 9,771,469 B2The Goodyear Tire & Rubber Company · 2017