C08F 36/06
Butadiene
C08F36/06 (Butadiene) appears on 353 US grants and 387 published applications in this corpus.
Search patents in C08F- Granted patents
- 353
- Published applications
- 387
- Assignees
- 151
- Inventors
- 867
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 6 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 1 |
| 2002 | 3 | 3 |
| 2003 | 5 | 0 |
| 2004 | 0 | 1 |
| 2005 | 2 | 3 |
| 2006 | 3 | 4 |
| 2007 | 2 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 5 |
| 2010 | 4 | 8 |
| 2011 | 5 | 6 |
| 2012 | 4 | 10 |
| 2013 | 6 | 20 |
| 2014 | 13 | 26 |
| 2015 | 18 | 26 |
| 2016 | 30 | 21 |
| 2017 | 23 | 20 |
| 2018 | 14 | 39 |
| 2019 | 36 | 41 |
| 2020 | 29 | 29 |
| 2021 | 36 | 31 |
| 2022 | 25 | 18 |
| 2023 | 13 | 29 |
| 2024 | 17 | 18 |
| 2025 | 12 | 15 |
| 2026 | 19 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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.
- 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
- Composition comprising a multistage polymer and a (meth)acrylic polymer, its method of preparation and its use2 Jun 2026US 12,643,965 B2Arkema France
- 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
- Method for producing c2-c8 unsaturated hydrocarbon, method for producing c2-c8 unsaturated hydrocarbon mixture, method for producing olefin-based polymer, method for producing compound, method for producing polymer, olefin-based polymer, and polymer10 Sep 2026US 2026/0265610 A1Sumitomo Chemical Company, Limited
- Catalysts for Copolymerizations13 Aug 2026US 2026/0234300 A1
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
- Composite material composed of clay mineral and organic high polymer and method for producing the same103US 4,472,538 AKabushiki Kaisha Toyota Chuo Kenkyusho · 1984
- Soluble anionic polymerization initiators and preparation thereof96US 5,329,005 ABridgestone Corporation · 1994
- Continuous process for the production of conjugated diene polymers having narrow molecular weight distribution and products therefrom65US 6,897,270 B2Bridgestone Corporation · 2005