B01D 19/0427
Compounds containing halogen-atoms
Official title: {compounds containing halogen-atoms}
B01D19/0427 (Compounds containing halogen-atoms) appears on 25 US grants and 15 published applications in this corpus.
Search patents in B01D- Granted patents
- 25
- Published applications
- 15
- Assignees
- 17
- Inventors
- 44
- Latest grant
- 21 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 5 | 2 |
| 2003 | 2 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 2 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Defoaming agent, lubricating oil composition containing defoaming agent, and machine using lubricating oil composition21 Jan 2025US 12,203,047 B2DIC Corporation
- Defoaming agent and lubricating oil composition13 Aug 2024US 12,060,536 B2Eneos Corporation
- Lubricating oil composition and method for defoaming lubricating oil, and defoaming agent composition8 Aug 2023US 11,718,810 B2Eneos Corporation
- Defoaming agent and lubricating oil composition29 Jun 2021US 11,046,907 B2Eneos Corporation
- Reaction products and use of same in defoamer compositions and methods for defoaming20 Apr 2021US 10,982,046 B2BASF SE
- Application of microcapsules in antifoaming formulations based on silicones and their derivatives, process for preparing microcapsules, and method for reducing foam in oil28 May 2026US 2026/0145100 A1Petroleo Brasileiro S.A. - Petrobras
- Defoaming agent, lubricating oil composition containing defoaming agent, and machine using lubricating oil composition22 Feb 2024US 2024/0060000 A1DIC Corporation
- Defoaming agent and lubricating oil composition25 May 2023US 2023/0159848 A1Eneos Corporation
- Lubricating oil composition and method for defoaming lubricating oil, and defoaming agent composition30 Jun 2022US 2022/0204884 A1Eneos Corporation
- Defoaming agent and lubricating oil composition26 Dec 2019US 2019/0390132 A1Jxtg Nippon Oil & Energy Corporation
Most cited
By later US patents
- Defoaming compositions30US 5,827,453 AHenkel Corporation · 1998
- Defoaming compositions18US 5,895,605 AHenkel Corporation · 1999
- Process for reducing foam in an aqueous alkyl polyglycoside composition15US 5,573,707 AHenkel Corporation · 1996
- Defoamers for aqueous systems13US 6,387,962 B1Cognis Corporation · 2002
- Branched polymeric surfactant reaction products, methods for their preparation, and uses therefor13US 6,465,605 B2Cognis Corporation · 2002