B01D 19/0422
Compounds containing s-atoms
Official title: {compounds containing S-atoms}
B01D19/0422 (Compounds containing s-atoms) appears on 7 US grants and 14 published applications in this corpus.
Search patents in B01D- Granted patents
- 7
- Published applications
- 14
- Assignees
- 14
- Inventors
- 56
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 2 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compositions and methods for breaking foams and emulsions11 Aug 2026US 12,703,822 B2Chevron U.S.A.Inc.
- Biobased defoamer compositions and methods of preparation thereof11 Mar 2025US 12,246,270 B2Kraton Chemical, LLC
- Antifoam formulations for the thermal desalination process of water27 Dec 2022US 11,535,538 B2Solenis Technologies, L.P.
- Defoamer and/or deareator on the basis of oil-in-water dispersions8 Mar 2005US 6,864,292 B1BASF SE
- Use alkali and/or triethanolamine salts of the alkanoylamidocarboxylic acids in metal working21 Mar 2000US 6,040,281 AHeinz Bereuter
- Emulsifiers formed from polyol esters of fatty acids6 Aug 2026US 2026/0225991 A1
- Surfactants having pefa compounds and methods of use thereof4 Dec 2025US 2025/0368664 A1
- Foam control agents formed from polyol ester of fatty acids (pefas)6 Nov 2025US 2025/0339793 A1
- Compositions and methods for breaking foams and emulsions7 Aug 2025US 2025/0250478 A1Chevron Oronite Company LLC
- Biobased defoamer compositions and methods of preparation thereof29 Feb 2024US 2024/0066436 A1Kraton Chemical, LLC
Most cited
By later US patents
- Control of foam in hydrocarbon fluids16US 5,169,560 ABetz Laboratories, Inc. · 1992
- Eliminating foaming in hydrocarbon distillations4US 4,473,465 AConoco Inc. · 1984
- Defoamer and/or deareator on the basis of oil-in-water dispersions4US 6,864,292 B1BASF SE · 2005
- Use alkali and/or triethanolamine salts of the alkanoylamidocarboxylic acids in metal working1US 6,040,281 AHeinz Bereuter · 2000