C08C 19/40
With epoxy radicals
Official title: with epoxy radicals
C08C19/40 (With epoxy radicals) appears on 66 US grants and 40 published applications in this corpus.
Search patents in C08C- Granted patents
- 66
- Published applications
- 40
- Assignees
- 44
- Inventors
- 171
- Latest grant
- 12 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 0 | 3 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 3 |
| 2017 | 1 | 1 |
| 2018 | 2 | 4 |
| 2019 | 2 | 3 |
| 2020 | 4 | 5 |
| 2021 | 2 | 2 |
| 2022 | 5 | 2 |
| 2023 | 0 | 2 |
| 2024 | 4 | 2 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Polyether-modified polybutadienes and processes for preparation thereof12 Nov 2024US 12,139,561 B2Evonik Operations GmbH
- Polyester-polyether-modified polybutadienes and processes for preparation thereof1 Oct 2024US 12,104,003 B2Evonik Operations GmbH
- Universal adhesion promoter based on organofunctional modified polybutadienes6 Aug 2024US 12,054,644 B2Evonik Operations GmbH
- Iodine complex and preparation method therefor and use thereof30 Jul 2024US 12,049,524 B2Novashin Co., Ltd.
- Star-branched diene rubber16 Aug 2022US 11,414,509 B2Arlanxeo Deutschland GmbH
- Rubber composition, crosslinked rubber and tire16 Jan 2025US 2025/0019521 A1Toyo Tire Corporation
- Hydrogenated polyether-modified polybutadienes and processes for preparation thereof25 Jul 2024US 2024/0247083 A1Evonik Operations GmbH
- Aminofunctional polybutadiene with lateral polyether radicals and method for producing same2 May 2024US 2024/0141077 A1Evonik Operations GmbH
- Hydrogenated polymers and rubber compositions incorporating the same27 Apr 2023US 2023/0126418 A1
- Polyether-modified polybutadienes and processes for preparation thereof19 Jan 2023US 2023/0018204 A1Evonik Operations GmbH
Most cited
By later US patents
- Polyester reinforced rubber24US 4,996,262 AThe Goodyear Tire & Rubber Company · 1991
- Polyester reinforced rubber20US 5,202,384 AThe Goodyear Tire & Rubber Company · 1993
- Cationic polymers as antistatic additives for hair preparations19US 4,900,544 AHenkel Kommanditgesellschaft auf Aktien · 1990
- Vulcanizable epoxy group-containing elastomer composition18US 4,650,834 ANippon Zeon Co., Ltd. · 1987
- Composition of epoxy resin, epoxidized block polydiene and curing agent18US 5,478,885 AShell Oil Company · 1995