B09B 2101/35
Asbestos
B09B2101/35 (Asbestos) appears on 131 US grants and 71 published applications in this corpus.
Search patents in B09B- Granted patents
- 131
- Published applications
- 71
- Assignees
- 95
- Inventors
- 243
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 8 | 0 |
| 1990 | 4 | 0 |
| 1991 | 11 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 9 | 0 |
| 1995 | 4 | 0 |
| 1996 | 8 | 0 |
| 1997 | 8 | 0 |
| 1998 | 13 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 3 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 2 | 1 |
| 2006 | 1 | 5 |
| 2007 | 1 | 2 |
| 2008 | 1 | 5 |
| 2009 | 0 | 6 |
| 2010 | 3 | 8 |
| 2011 | 1 | 2 |
| 2012 | 2 | 4 |
| 2013 | 1 | 1 |
| 2014 | 3 | 4 |
| 2015 | 3 | 3 |
| 2016 | 4 | 4 |
| 2017 | 3 | 4 |
| 2018 | 2 | 4 |
| 2019 | 3 | 3 |
| 2020 | 3 | 1 |
| 2021 | 1 | 1 |
| 2022 | 2 | 1 |
| 2023 | 2 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 2 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for denaturing asbestos18 Aug 2026US 12,708,935 B2Thermachange Ltd
- Abatement of asbestos using fluorinated metal compounds25 Jun 2024US 12,019,013 B1The Government of the United States, as represented by the Secretary of the Army
- Method and plant for waste treatment7 Mar 2023US 11,596,988 B2Pyro Green Innovations
- Asbestos waste destruction and valorization method14 Feb 2023US 11,577,112 B2Centre National De La Recherche Scientifique
- Method and system for neutralizing asbestos27 Dec 2022US 11,534,644 B2
- Method for producing a fiber material element and system for carrying out the method20 Aug 2026US 2026/0242989 A1Saint-Gobain Ecophon AB
- Systems and Methods for Vitrification Process Control30 Apr 2026US 2026/0115771 A1Veolia Nuclear Solutions, Inc.
- System and Method for Removing Contaminated Materials from Railcars for Subsequent Recycling of the Rail Cars26 Feb 2026US 2026/0054300 A1
- Waste processing method and system15 Jan 2026US 2026/0014519 A1Cenagen Pty Ltd.
- Systems and Methods for Vitrification Process Control24 Apr 2025US 2025/0128304 A1Veolia Nuclear Solutions, Inc.
Most cited
By later US patents
- Asbestos removal method and system97US 4,872,920 A1989
- Process for chemical/thermal treatment without toxic emissions67US 5,662,050 A1997
- Portable isolation enclosure and process for cleaning environments53US 5,558,112 ASouthern Concepts, Inc. · 1996
- In situ polymeric membrane for isolating hazardous materials39US 4,632,847 AIsotek Corporation · 1986
- Method for removal of sprayed-on asbestos39US 5,167,719 AKabushiki Kaisha Tokkihan · 1992