C08J 2407/00
Working-up: characterised by the use of natural rubber
Official title: Characterised by the use of natural rubber
C08J2407/00 (Working-up: characterised by the use of natural rubber) appears on 88 US grants and 164 published applications in this corpus.
Search patents in C08J- Granted patents
- 88
- Published applications
- 164
- Assignees
- 69
- Inventors
- 311
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 2 | 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 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 2 | 5 |
| 2011 | 3 | 3 |
| 2012 | 2 | 5 |
| 2013 | 2 | 5 |
| 2014 | 2 | 8 |
| 2015 | 5 | 7 |
| 2016 | 10 | 9 |
| 2017 | 5 | 17 |
| 2018 | 4 | 14 |
| 2019 | 7 | 12 |
| 2020 | 14 | 13 |
| 2021 | 4 | 6 |
| 2022 | 6 | 11 |
| 2023 | 4 | 13 |
| 2024 | 2 | 16 |
| 2025 | 6 | 6 |
| 2026 | 5 | 6 |
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
- Bio-based polymer compositions and methods of making and using thereof8 Sep 2026US 12,729,302 B2Ohio State Innovation Foundation
- Masterbatch based on a modified polymer and an organophosphorus additive, and method for manufacturing same14 Jul 2026US 12,679,935 B2Compagnie Generale Des Etablissements Michelin
- Method of functionalising an elastomeric material and the use thereof in rubber formulations23 Jun 2026US 12,662,580 B2Rubber Nano Products (Proprietary) Limited
- Polymer compositions and products formed therewith20 Jan 2026US 12,528,936 B2Church & Dwight Co., Inc.
- Bio-based polymer compositions and methods of making and using thereof24 Sep 2026US 2026/0286123 A1Ohio State Innovation Foundation
- Elastomeric composition and articles comprising the composition3 Sep 2026US 2026/0258209 A1Upm-Kymmene Corporation
- Rubber material and manufacturing method of the same, and tire7 May 2026US 2026/0125520 A1Bridgestone Corporation
- Single-Piece Covering of Radiation Protection Materials and use Thereof23 Apr 2026US 2026/0109856 A1Mavig GmbH
- Silica-natural rubber masterbatch process2 Apr 2026US 2026/0092153 A1The Goodyear Tire & Rubber Company
Most cited
By later US patents
- Foam cushion and method of making and using the same33US 7,173,070 B2Phat Cushion LLC · 2007
- Natural rubber master batch, production method thereof, and natural rubber composition21US 6,841,606 B2Bridgestone Corporation · 2005
- Process for manufacturing a self-sealing composition20US 8,710,140 B2Compagnie Generale Des Etablissements Michelin · 2014
- Method for preparing a masterbatch of diene elastomer and silica17US 9,115,258 B2Compagnie General Des Etablissements Michelin · 2015
- Inter-penetrating elastomer network derived from ground tire rubber particles15US 10,626,275 B22020