B01D 19/0445
Which contain n-atoms
Official title: {which contain N-atoms}
B01D19/0445 (Which contain n-atoms) appears on 2 US grants and 4 published applications in this corpus.
Search patents in B01D- Granted patents
- 2
- Published applications
- 4
- Assignees
- 4
- Inventors
- 9
- Latest grant
- 19 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods for foam mitigation using anti-foam and de-foaming compositions16 Jul 2026US 2026/0199810 A1Ecolab USA Inc.
- Method for preparing a foam control composition in a granular or a powder form21 Mar 2024US 2024/0091673 A1Elkem Silicones USA Corp.
- Method for preparing a foam control composition in a granular or a powder form18 Feb 2021US 2021/0046403 A1Elkem Silicones USA Corp.
- Process for making solid particles8 Mar 2018US 2018/0065073 A1The Procter & Gamble Company
Most cited
By later US patents