C08J 2319/00
Working-up: characterised by the use of rubbers not provided for in groups
Official title: Characterised by the use of rubbers not provided for in groups C08J2307/00 - C08J2317/00
C08J2319/00 (Working-up: characterised by the use of rubbers not provided for in groups) appears on 133 US grants and 184 published applications in this corpus.
Search patents in C08J- Granted patents
- 133
- Published applications
- 184
- Assignees
- 115
- Inventors
- 380
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 6 | 2 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 2 |
| 2007 | 1 | 3 |
| 2008 | 2 | 4 |
| 2009 | 1 | 4 |
| 2010 | 3 | 8 |
| 2011 | 0 | 9 |
| 2012 | 6 | 5 |
| 2013 | 7 | 12 |
| 2014 | 5 | 5 |
| 2015 | 5 | 10 |
| 2016 | 8 | 8 |
| 2017 | 9 | 13 |
| 2018 | 6 | 10 |
| 2019 | 9 | 13 |
| 2020 | 9 | 12 |
| 2021 | 8 | 10 |
| 2022 | 7 | 10 |
| 2023 | 4 | 18 |
| 2024 | 8 | 14 |
| 2025 | 10 | 4 |
| 2026 | 8 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Detectable and multi detectable articles28 Jul 2026US 12,692,352 B2Skinprotect Corporation Sdn Bhd
- Processes for producing cyclic olefins from polymers and re-polymerization thereof9 Jun 2026US 12,649,840 B2ExxonMobil Chemical Patents Inc.
- Desulfurized rubber, rubber composition, rubber composition for tire, tire, hose, belt, crawler2 Jun 2026US 12,643,960 B2Bridgestone Corporation
- System and method for modifying and enhancing tire rubber bitumen12 May 2026US 12,623,964 B2Asphalt Sciences LLC
- System and method for generating tire rubber asphalt12 May 2026US 12,624,210 B2Asphalt Sciences LLC
- Processes for producing cyclic olefins from polymers and re-polymerization thereof24 Sep 2026US 2026/0286085 A1
- Reactor for dissolving a solid feedstock based on thermosetting materials such as used-tyre granules23 Jul 2026US 2026/0208148 A1Ifp Energies Nouvelles
- Injection Molding and Molding Compositions Therefore21 May 2026US 2026/0139134 A1
- Method for preparing cycloalkene from double bond-containing polymer and method for recycling waste rubber using the same15 Jan 2026US 2026/0015302 A1Korea Advanced Institute of Science and Technology
- Regeneration method of blade rubber and manufacturing method of regenerated blade rubber9 Oct 2025US 2025/0313679 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Surface devulcanization of cured rubber crumb31US 6,380,269 B1The Goodyear Tire & Rubber Company · 2002
- Method and composition for devulcanization of waste rubber27US 6,541,526 B1Ecser Holding Corporation · 2003
- Microbial processing of used rubber23US 6,479,558 B1Westinghouse Savannah River Company · 2002
- Devulcanization of cured rubber21US 6,992,116 B2The Goodyear Tire & Rubber Company · 2006
- Catalytic devulcanization of rubber16US 7,425,584 B2Alberta Research Council · 2008