C08F 36/02
The radical having only two carbon-to-carbon double bonds
Official title: the radical having only two carbon-to-carbon double bonds
C08F36/02 (The radical having only two carbon-to-carbon double bonds) appears on 1,413 US grants and 947 published applications in this corpus.
Search patents in C08F- Granted patents
- 1,413
- Published applications
- 947
- Assignees
- 423
- Inventors
- 2,429
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 50 | 0 |
| 1977 | 42 | 0 |
| 1978 | 37 | 0 |
| 1979 | 33 | 0 |
| 1980 | 20 | 0 |
| 1981 | 30 | 0 |
| 1982 | 20 | 0 |
| 1983 | 8 | 0 |
| 1984 | 31 | 0 |
| 1985 | 25 | 0 |
| 1986 | 6 | 0 |
| 1987 | 13 | 0 |
| 1988 | 11 | 0 |
| 1989 | 5 | 0 |
| 1990 | 14 | 0 |
| 1991 | 12 | 0 |
| 1992 | 12 | 0 |
| 1993 | 16 | 0 |
| 1994 | 20 | 0 |
| 1995 | 14 | 0 |
| 1996 | 33 | 0 |
| 1997 | 34 | 0 |
| 1998 | 31 | 0 |
| 1999 | 25 | 0 |
| 2000 | 28 | 0 |
| 2001 | 28 | 6 |
| 2002 | 34 | 26 |
| 2003 | 34 | 31 |
| 2004 | 26 | 19 |
| 2005 | 9 | 24 |
| 2006 | 26 | 27 |
| 2007 | 18 | 19 |
| 2008 | 16 | 31 |
| 2009 | 9 | 21 |
| 2010 | 20 | 30 |
| 2011 | 26 | 24 |
| 2012 | 20 | 40 |
| 2013 | 32 | 51 |
| 2014 | 32 | 60 |
| 2015 | 49 | 59 |
| 2016 | 64 | 45 |
| 2017 | 48 | 40 |
| 2018 | 37 | 81 |
| 2019 | 59 | 68 |
| 2020 | 50 | 56 |
| 2021 | 59 | 45 |
| 2022 | 46 | 35 |
| 2023 | 23 | 50 |
| 2024 | 28 | 24 |
| 2025 | 23 | 17 |
| 2026 | 27 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Binder for all-solid-state secondary battery, binder composition for all-solid-state secondary battery, slurry for all-solid-state secondary battery, solid electrolyte sheet for all-solid-state secondary battery, method for producing same, all-solid-state secondary battery, and method for producing same15 Sep 2026US 12,738,503 B2ENEOS Materials Corporation
- Curable composition8 Sep 2026US 12,729,253 B2LG Energy Solution, Ltd.
- Process for preparing conjugated diene compound utilizing intramolecular sigmatropic rearrangement reaction1 Sep 2026US 12,723,115 B2Shin-Etsu Chemical Co., Ltd.
- VOC-free coupling agents for rubber compositions4 Aug 2026US 12,698,377 B2The Goodyear Tire & Rubber Company
- Functionalized hydrogenated polymers28 Jul 2026US 12,692,329 B2G-3 Chickadee Purchaser, LLC
- Elastic sulfonated styrene diene block copolymers8 Oct 2026US 2026/0308343 A1Rensselaer Polytechnic Institute
- Styrene production from used tires and use within tire rubber1 Oct 2026US 2026/0297226 A1
- Thermoplastic elastomer composition and elastomer material for tire using same1 Oct 2026US 2026/0297297 A1ENEOS Materials Corporation
- Composition and cured product thereof10 Sep 2026US 2026/0265427 A1Denka Company Limited
- Stabilized conjugated diene-based polymer10 Sep 2026US 2026/0265428 A1Zeon Corporation
Most cited
By later US patents
- Gas phase polymerization process167US 5,453,471 AUnion Carbide Chemicals & Plastics Technology Corporation · 1995
- Crystalline trans-butadiene polymers131US 4,931,376 AAsahi Kasei Kogyo Kabushiki Kaisha · 1990
- Preparation of hydroxy-terminated conjugated diene polymers127US 4,039,593 ALithium Corporation of America · 1977
- Polymerization processes and products therefrom125US 4,224,415 ARohm and Haas Company · 1980
- Oligomeric oxolanyl alkanes as modifiers for polymerization of dienes using lithium-based initiators124US 4,429,091 AThe Firestone Tire & Rubber Company · 1984