C08J 2315/00
Working-up: characterised by the use of rubber derivatives
Official title: Characterised by the use of rubber derivatives (C08J2311/00, C08J2313/00 takes precedence)
C08J2315/00 (Working-up: characterised by the use of rubber derivatives) appears on 99 US grants and 157 published applications in this corpus.
Search patents in C08J- Granted patents
- 99
- Published applications
- 157
- Assignees
- 102
- Inventors
- 371
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 3 |
| 2009 | 1 | 3 |
| 2010 | 1 | 1 |
| 2011 | 2 | 5 |
| 2012 | 0 | 1 |
| 2013 | 1 | 4 |
| 2014 | 3 | 7 |
| 2015 | 4 | 10 |
| 2016 | 5 | 11 |
| 2017 | 7 | 12 |
| 2018 | 6 | 7 |
| 2019 | 6 | 5 |
| 2020 | 5 | 13 |
| 2021 | 5 | 11 |
| 2022 | 6 | 15 |
| 2023 | 10 | 10 |
| 2024 | 10 | 10 |
| 2025 | 9 | 18 |
| 2026 | 4 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for preparing rubber for elastomer of flexible joint18 Aug 2026US 12,709,677 B2Xi'an Sunward Aeromat Co., Ltd.
- Thermosetting resin composition and encapsulation film using the same28 Apr 2026US 12,612,481 B2LG Chem.Ltd.
- Hot press cushioning material28 Apr 2026US 12,612,508 B2Yamauchi Corporation
- Composite comprising a reinforcing element and a rubber composition20 Jan 2026US 12,528,932 B2Compagnie Generale Des Etablissements Michelin
- Methods of recycling polystyrene material comprising brominated contaminants26 Aug 2025US 12,398,254 B2Polystyvert Inc.
- Conjugated-diene-based polymer, conjugated-diene-based polymer composition, crosslinked rubber object, and tire23 Jul 2026US 2026/0209416 A1Zeon Corporation
- Resin composition and article made therefrom30 Apr 2026US 2026/0117066 A1Elite Material Co., Ltd.
- Silica-natural rubber masterbatch process2 Apr 2026US 2026/0092153 A1The Goodyear Tire & Rubber Company
- Articles comprising non-pfas elastomer compositions and the methods of preparing same12 Mar 2026US 2026/0071061 A1Greene, Tweed Technologies, Inc.
- Methods of recycling polystyrene material comprising brominated contaminants26 Feb 2026US 2026/0055253 A1Polystyvert Inc.
Most cited
By later US patents
- Process for hydrophilicization of hydrophobic polymers106US 5,849,368 ASchneider (USA) Inc. · 1998
- Laminated materials of pretreated fibre material and vulcanization products of hydrogenated nitrile rubber36US 4,826,721 ABayer Aktiengesellschaft · 1989
- Radiation curable pressure sensitive adhesive composition21US 4,985,471 AHitachi Chemical Company, Ltd. · 1991
- Method of bonding fibers to hydrogenated nitrile rubber20US 4,978,409 ABando Chemical Industries, Ltd. · 1990
- Composite of highly saturated nitrile rubber with fiber, and belt composed thereof18US 5,683,819 ANippon Zeon Co., Ltd. · 1997