C08J 2409/00
Working-up: characterised by the use of homopolymers or copolymers of conjugated diene
Official title: Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
C08J2409/00 (Working-up: characterised by the use of homopolymers or copolymers of conjugated diene) appears on 301 US grants and 495 published applications in this corpus.
Search patents in C08J- Granted patents
- 301
- Published applications
- 495
- Assignees
- 243
- Inventors
- 1,187
- Latest grant
- 22 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 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 3 |
| 2004 | 1 | 1 |
| 2005 | 1 | 3 |
| 2006 | 2 | 3 |
| 2007 | 1 | 7 |
| 2008 | 0 | 2 |
| 2009 | 2 | 3 |
| 2010 | 0 | 8 |
| 2011 | 3 | 3 |
| 2012 | 4 | 10 |
| 2013 | 3 | 9 |
| 2014 | 5 | 19 |
| 2015 | 12 | 35 |
| 2016 | 17 | 40 |
| 2017 | 26 | 48 |
| 2018 | 21 | 46 |
| 2019 | 31 | 38 |
| 2020 | 36 | 38 |
| 2021 | 24 | 33 |
| 2022 | 20 | 25 |
| 2023 | 19 | 27 |
| 2024 | 16 | 43 |
| 2025 | 20 | 29 |
| 2026 | 10 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Water-based hydrogel blend coating and method of application to elastomeric articles22 Sep 2026US 12,741,065 B2Allegiance Corporation
- Curable film composition, curable film, and cured product thereof22 Sep 2026US 12,742,059 B2Thintronics, Inc.
- Resin composition and product thereof15 Sep 2026US 12,735,563 B2Elite Electronic Material (Zhongshan) Co., Ltd.
- Resin composition, insulating resin film and use thereof1 Sep 2026US 12,723,137 B2Shengyi Technology Co., Ltd.
- Method for preparing rubber for elastomer of flexible joint18 Aug 2026US 12,709,677 B2Xi'an Sunward Aeromat Co., Ltd.
- Curable composition and cured product8 Oct 2026US 2026/0308370 A1Kaneka Corporation
- Methods for producing rubber compositions and articles thereof1 Oct 2026US 2026/0297269 A1The Goodyear Tire & Rubber Company
- Magnetic composition, magnetic film, stack, and circuit member1 Oct 2026US 2026/0297291 A1
- Epoxy resin composition and method of production of same20 Aug 2026US 2026/0242590 A1Nippon Steel Corporation
- Flame retardant and use thereof13 Aug 2026US 2026/0234171 A1Shikoku Chemicals Corporation
Most cited
By later US patents
- Article of footwear with lightweight sole assembly126US 7,941,938 B2NIKE, Inc. · 2011
- Process for producing improved silica-reinforced masterbatch of polymers prepared in latex form94US 5,763,388 ADSM Copolymer, Inc. · 1998
- Solid golf ball86US 5,096,201 ABridgestone Corporation · 1992
- Compatibilized silica and polymer silica-reinforced masterbatch containing same60US 5,985,953 ADSM Copolymer, Inc. · 1999
- Silica-containing rubber compositions34US 6,407,153 B1Bayer Aktiengesellschaft · 2002