C11D 9/30
Containing nitrogen
Official title: containing nitrogen {(C11D9/225 takes precedence)}
C11D9/30 (Containing nitrogen) appears on 52 US grants and 43 published applications in this corpus.
Search patents in C11D- Granted patents
- 52
- Published applications
- 43
- Assignees
- 39
- Inventors
- 165
- Latest grant
- 24 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 2 |
| 2002 | 3 | 2 |
| 2003 | 0 | 2 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 2 | 0 |
| 2007 | 0 | 3 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 3 | 0 |
| 2011 | 1 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 3 |
| 2014 | 2 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 2 |
| 2018 | 2 | 5 |
| 2019 | 2 | 2 |
| 2020 | 1 | 4 |
| 2021 | 4 | 0 |
| 2022 | 4 | 5 |
| 2023 | 0 | 0 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mechanism of urea/solid acid interaction under storage conditions and storage stable solid compositions comprising urea and acid24 Sep 2024US 12,096,769 B2Ecolab USA Inc.
- Transparent soap bar20 Feb 2024US 11,904,034 B2The Procter & Gamble Company
- Natural soap composition having elasticity viscoelasticity and ductility without containing polyvinyl alcohol and borax and method of preparing the same25 Oct 2022US 11,479,743 B2
- Antimicrobial poly(alkylated imidazolium) salts13 Sep 2022US 11,439,660 B2Massachusetts Institute of Technology
- Alcohol-potentiated antimicrobial formulations containing a disinfectant mixture5 Apr 2022US 11,292,994 B2
- Compositions and methods of use for equipment degreasing22 Jan 2026US 2026/0022309 A1Ecolab USA Inc.
- Mechanism of urea/solid acid interaction under storage conditions and storage stable solid compositions comprising urea and acid19 Dec 2024US 2024/0415117 A1Ecolab USA Inc.
- Transparent soap bar22 Dec 2022US 2022/0401315 A1The Procter & Gamble Company
- A soap bar composition for enhanced delivery of water soluble benefit agent22 Dec 2022US 2022/0403305 A1Conopco, Inc., d/b/a UNILEVER
- Mechanism of urea/solid acid interaction under storage conditions and storage stable solid compositions comprising urea and acid24 Feb 2022US 2022/0053757 A1Ecolab USA Inc.
Most cited
By later US patents
- Fabric cleaning compositions for clay-based stains70US 4,561,991 AThe Procter & Gamble Company · 1985
- Transparent soap32US 4,290,904 ANeutrogena Corporation · 1981
- Multi-purpose metal cleaning composition containing a boramide32US 4,675,125 ACincinnati-Vulcan Company · 1987
- Soap bars with polyhydroxy fatty acid amides23US 5,254,281 AThe Procter & Gamble Company · 1993
- Solid, transparent soap composition based on fatty acid salts and containing isoprene glycol22US 5,496,489 AL'oreal · 1996