C08L 2207/24
Recycling of old tyres and caoutchouc and addition of caoutchouc particles
Official title: recycling of old tyres and caoutchouc and addition of caoutchouc particles
C08L2207/24 (Recycling of old tyres and caoutchouc and addition of caoutchouc particles) appears on 78 US grants and 91 published applications in this corpus.
Search patents in C08L- Granted patents
- 78
- Published applications
- 91
- Assignees
- 51
- Inventors
- 164
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 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 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 0 |
| 2003 | 1 | 4 |
| 2004 | 4 | 1 |
| 2005 | 2 | 6 |
| 2006 | 2 | 5 |
| 2007 | 0 | 1 |
| 2008 | 2 | 1 |
| 2009 | 1 | 5 |
| 2010 | 3 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 3 |
| 2016 | 0 | 1 |
| 2017 | 9 | 10 |
| 2018 | 3 | 1 |
| 2019 | 2 | 1 |
| 2020 | 2 | 6 |
| 2021 | 1 | 3 |
| 2022 | 4 | 7 |
| 2023 | 4 | 7 |
| 2024 | 2 | 6 |
| 2025 | 3 | 17 |
| 2026 | 6 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for the preparation of styrene-butadiene rubbers comprising recycled rubber powder30 Jun 2026US 12,668,685 B2Versalis S.P.A.
- Method for manufacturing asphalt comprising rubber from end-of-life tires30 Jun 2026US 12,668,686 B2Bridgestone Europe NV/SA
- 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
- Granulated additive based on textile fibres from end-of-life tyres (ELT), tyre powder and asphalt binder and method for obtaining the product and use17 Feb 2026US 12,552,917 B2Universidad De La Frontera
- A rubber composition21 May 2026US 2026/0139125 A1Compagnie Generale Des Etablissements Michelin
- Injection Molding and Molding Compositions Therefore21 May 2026US 2026/0139134 A1
- Binder compositions and methods of making the same14 May 2026US 2026/0132289 A1Honeywell International Inc.
- A rubber composition7 May 2026US 2026/0125542 A1Compagnie Generale Des Etablissements Michelin
- Asphaltite-based adducts and polymers, methods of making and using the same, and products using the same16 Apr 2026US 2026/0103598 A1Asphalt Systems, Inc.
Most cited
By later US patents
- Thermoplastic compositions containing ground vulcanized rubber and polyolefin resin46US 5,157,082 ASynesis LLC · 1992
- Process for co-recycling tires and oils43US 5,389,691 AAmoco Corporation · 1995
- Polymeric compositions and methods for making construction materials from them43US 5,886,078 ATietek, Inc. · 1999
- Asphalt emulsion-rubber paving composition42US 5,539,029 A1996
- Method for preparing improved asphalt emulsion compositions33US 5,811,477 A1998