C08L 2207/22
Recycled asphalt
C08L2207/22 (Recycled asphalt) appears on 41 US grants and 59 published applications in this corpus.
Search patents in C08L- Granted patents
- 41
- Published applications
- 59
- Assignees
- 42
- Inventors
- 135
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 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 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 2 |
| 2003 | 2 | 1 |
| 2004 | 2 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 1 | 3 |
| 2018 | 1 | 2 |
| 2019 | 2 | 1 |
| 2020 | 2 | 3 |
| 2021 | 1 | 5 |
| 2022 | 0 | 3 |
| 2023 | 6 | 6 |
| 2024 | 4 | 8 |
| 2025 | 3 | 9 |
| 2026 | 3 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sterol in asphalt roofing materials11 Aug 2026US 12,703,796 B2A.L.M. Holding Company
- Recycling of sterol-containing asphalt binder28 Jul 2026US 12,692,395 B2A.L.M. Holding Company
- Asphalt shingle waste-filled polymer-modified asphalt coatings and related systems and related methods10 Mar 2026US 12,571,213 B2Bmrc LLC
- Modified bitumen comprising a compatibilizer, a compatibilizer and its use in asphalt, roofing or road applications16 Dec 2025US 12,497,513 B2Sabic Global Technologies B.V.
- Method of making an asphalt composition containing ester bottoms10 Jun 2025US RE50,456 E1Marathon Petroleum Company LP
- Asphalt shingle waste-filled polymer-modified asphalt coatings and related systems and related methods2 Jul 2026US 2026/0185354 A1Bmrc LLC
- Modified nonvolatile cold asphalt binder, recycled nonvolatile cold asphalt mixture containing the same, and method for repairing potholes and cracks using the same14 May 2026US 2026/0132290 A1Hansoo Road Industry Co., Ltd.
- Mixtures and methods of producing paving products using same7 May 2026US 2026/0125560 A1
- Method for manufacturing construction parts from recycled residual bituminous material and recycled polyethylene23 Apr 2026US 2026/0109861 A1Katevara OÜ
- Bituminous waterproofing membrane comprising a recycled bituminous binder, a reinforcement and a rejuvenator16 Apr 2026US 2026/0102743 A1S. A. Imperbel N.V.
Most cited
By later US patents
- Pavement method and composition with reduced asphalt roofing waste48US 6,186,700 B12001
- Methods and apparatus for recycling asphalt shingle material into landscaping, ground cover and erosion control products35US 6,743,313 B2American Builders & Contractors Supply Co., Inc. · 2004
- Rejuvenating agent and process for recycling of asphalt25US 7,811,372 B2Shell Oil Company · 2010
- Asphalt paving mix formed of recycled asphalt concrete and new asphalt for paving at ambient temperatures and a process for making the same24US 6,117,227 AHikarigiken Co., Ltd. · 2000
- Cold patch using recycled roofing waste23US 5,236,497 AReClaim, Inc. · 1993