C08J 2495/00
Bituminous materials
Official title: Bituminous materials, e.g. asphalt, tar or pitch
C08J2495/00 (Bituminous materials) appears on 33 US grants and 43 published applications in this corpus.
Search patents in C08J- Granted patents
- 33
- Published applications
- 43
- Assignees
- 42
- Inventors
- 134
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 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 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 2 |
| 2015 | 0 | 3 |
| 2016 | 1 | 0 |
| 2017 | 1 | 2 |
| 2018 | 3 | 3 |
| 2019 | 3 | 3 |
| 2020 | 4 | 2 |
| 2021 | 0 | 1 |
| 2022 | 1 | 2 |
| 2023 | 1 | 6 |
| 2024 | 1 | 6 |
| 2025 | 1 | 0 |
| 2026 | 3 | 2 |
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
- Modified bitumen composition and process of preparation thereof24 Mar 2026US 12,584,018 B2Hindustan Petroleum Corporation Limited
- Asphalt composition27 Jan 2026US 12,534,621 B2Kao Corporation
- Method for improving glossiness and ink color fastness of printed color films and its application thereof4 Nov 2025US 12,459,280 B1China Tobacco Yunnan Industrial Co., Ltd
- Bitumen granules which are solid at ambient temperature24 Sep 2024US 12,098,284 B2Total Marketing Services
- A method for waterproofing substrates17 Sep 2026US 2026/0275166 A1Sika Technology AG
- Bituminous waterproofing membrane comprising a recycled bituminous binder, a reinforcement and a rejuvenator16 Apr 2026US 2026/0102743 A1S. A. Imperbel N.V.
- Abrasive Articles and Methods and Systems for Generating and Using the Same26 Dec 2024US 2024/0424642 A1Abrasive Technology, Inc.
- Modified cross-linked polyethylene and preparation method therefor, and recycled product and preparation method therefor19 Sep 2024US 2024/0309190 A1Beijing Oriental Yuhong Waterproof Technology Co. Ltd.
- Bituminous tile with grit coating and method for the production thereof29 Aug 2024US 2024/0287803 A1Tegola Canadese SPA
Most cited
By later US patents
- Asphalt-filled polymer foams29US 7,166,646 B2Owens Corning Fiberglas Technology, Inc. · 2007
- Rejuvenating agent and process for recycling of asphalt25US 7,811,372 B2Shell Oil Company · 2010
- Process for producing asphalt-blended polyurethane foams22US 4,737,524 ABridgestone Corporation · 1988
- Bituminous mixtures with a high polymer content12US 8,697,781 B2ENI S. p. A. · 2014
- Latex modified asphalt foams9US 4,731,399 APolysar Financial Services S.A. · 1988