B32B 2395/00
Bituminous material
Official title: Bituminous material, e.g. tar, asphalt
B32B2395/00 (Bituminous material) appears on 152 US grants and 156 published applications in this corpus.
Search patents in B32B- Granted patents
- 152
- Published applications
- 156
- Assignees
- 68
- Inventors
- 224
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 7 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 1 |
| 2002 | 4 | 7 |
| 2003 | 2 | 4 |
| 2004 | 5 | 8 |
| 2005 | 2 | 12 |
| 2006 | 4 | 5 |
| 2007 | 3 | 6 |
| 2008 | 4 | 7 |
| 2009 | 4 | 7 |
| 2010 | 7 | 11 |
| 2011 | 4 | 8 |
| 2012 | 9 | 5 |
| 2013 | 7 | 6 |
| 2014 | 2 | 9 |
| 2015 | 7 | 5 |
| 2016 | 3 | 12 |
| 2017 | 7 | 2 |
| 2018 | 2 | 9 |
| 2019 | 6 | 10 |
| 2020 | 5 | 6 |
| 2021 | 9 | 8 |
| 2022 | 4 | 2 |
| 2023 | 3 | 2 |
| 2024 | 2 | 1 |
| 2025 | 2 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bonding adhesive and adhered roofing systems prepared using the same14 Apr 2026US 12,601,178 B2Amrize Technology Switzerland LLC
- Self-adhesive waterproof coiled material of super-strong cross laminated film and preparation process8 Jul 2025US 12,350,921 B2Tianjin Joaboa Technology Co., Ltd.
- Shingles with increased hydrophobicity15 Apr 2025US 12,276,107 B2Owens Corning Intellectual Capital, LLC
- Shingle with reinforced nail zone and method of manufacturing26 Nov 2024US 12,151,906 B2Owens Corning Intellectual Capital, LLC
- Shingles with increased hydrophobicity19 Mar 2024US 11,933,048 B2Owens Corning Intellectual Capital, LLC
- Hot mopped asphalt roofing systems incorporating polyisocyanurate coverboards1 Oct 2026US 2026/0295967 A1Johns Manville
- Bitumen-Based Laminate Having a Biodegradable Liner14 Aug 2025US 2025/0256485 A1Berry Global, Inc.
- Shingle with reinforced nail zone and method of manufacturing6 Feb 2025US 2025/0042675 A1Owens Corning Intellectual Capital, LLC
- Shingles with increased hydrophobicity6 Jun 2024US 2024/0183160 A1Owens Corning Intellectual Capital, LLC
- Bonding adhesive and adhered roofing systems prepared using the same28 Sep 2023US 2023/0304291 A1Holcim Technology Ltd
Most cited
By later US patents
- Roofing membrane and method95US 4,992,315 AGAF Buildinhg Materials Corp. · 1991
- Multi-layered shingle and method of making same85US 6,679,020 B2CertainTeed Corporation · 2004
- Ultra-light, multifunctional sound-insulating kit83US 6,145,617 ARieter Automotive AG · 2000
- Waterproofing laminate81US 4,775,567 AHyload Corporation · 1988
- Multi-layered shingle and method of making same78US 6,679,308 B2CertainTeed Corporation · 2004