C08G 18/6476
Bituminous materials
Official title: {Bituminous materials, e.g. asphalt, coal tar, pitch; derivatives thereof}
C08G18/6476 (Bituminous materials) appears on 29 US grants and 22 published applications in this corpus.
Search patents in C08G- Granted patents
- 29
- Published applications
- 22
- Assignees
- 24
- Inventors
- 82
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 2 | 1 |
| 2004 | 0 | 2 |
| 2005 | 2 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 2 | 2 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 2 |
| 2022 | 0 | 2 |
| 2023 | 0 | 5 |
| 2024 | 3 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Asphalt composition comprising a mixture of an isocyanate and a polymer as performance additives30 Dec 2025US 12,509,586 B2BASF SE
- Asphalt composition comprising monomeric MDI as thermosetting reactive compound3 Dec 2024US 12,157,823 B2BASF SE
- UV light activated self-healing asphalt binder and uses thereof29 Oct 2024US 12,129,373 B2Board of Supervisors of Louisiana State University and Agricultural and Mechanical College
- Hydroxyl-terminated polybutadiene-based polyurethane (HTPB-PU)-modified asphalt and preparation method thereof22 Oct 2024US 12,122,868 B2Tongji University
- Liquid coatings including expandable graphite9 Mar 2021US 10,941,272 B2Firestone Building Products Company, LLC
- Process for preparation of asphalt mix composition, asphalt mix composition and its use24 Apr 2025US 2025/0129292 A1BASF SE
- Hydroxyl-terminated polybutadiene-based polyurethane (htpb-pu)-modified asphalt and preparation method thereof13 Jun 2024US 2024/0191020 A1Tongji University
- Composition of foam and cushions that include digesters, and related methods of manufacture21 Dec 2023US 2023/0407029 A1Soft-Tex Group, Inc.
- Composition of foam, cushions, and related methods of manufacture21 Dec 2023US 2023/0407032 A1Soft-Tex Group, Inc.
- Asphalt composition comprising a mixture of an isocyanate and a plasticizer as performanceadditives10 Aug 2023US 2023/0250289 A1BASF SE
Most cited
By later US patents
- Novel foam compositions38US 4,892,891 ASyn-Coat Enterprises, Inc. · 1990
- Impact-cushioning sheets and direct-applying restraint type floor damping structures using the same23US 4,803,112 AHayakawa Rubber Company Limited · 1989
- Bituminous polyurethane interpenetrating elastomeric network compositions as coatings and sealants for roofing and other applications21US 6,271,305 B1Urecoats Technologies, Inc. · 2001
- Bituminous polyurethane interpenetrating elastomeric network compositions as coatings and sealants for roofing and other applications21US 6,538,060 B2Urecoats International, Inc. · 2003
- Separation of floor covering components for recycling17US 6,837,950 B1Interface, Inc. · 2005