C11D 1/886
Ampholytes containing p
Official title: {Ampholytes containing P}
C11D1/886 (Ampholytes containing p) appears on 40 US grants and 31 published applications in this corpus.
Search patents in C11D- Granted patents
- 40
- Published applications
- 31
- Assignees
- 28
- Inventors
- 106
- Latest grant
- 17 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 2 | 5 |
| 2018 | 0 | 2 |
| 2019 | 1 | 2 |
| 2020 | 1 | 3 |
| 2021 | 1 | 2 |
| 2022 | 2 | 1 |
| 2023 | 0 | 1 |
| 2024 | 2 | 3 |
| 2025 | 0 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fluorinated surfactant composition17 Sep 2024US 12,091,635 B2Ak Chemtech Co., Ltd.
- Cleaning composition30 Jul 2024US 12,049,604 B2The Procter & Gamble Company
- Cleaning composition20 Dec 2022US 11,530,371 B2The Procter & Gamble Company
- Cleaning composition6 Dec 2022US 11,518,958 B2Tire Procter & Gamble Company
- Photosensitive microcapsules26 Jan 2021US 10,901,315 B2Procter & Gamble International Operations SA
- Compositions containing biosurfactants and desferrioxamines20 Aug 2026US 2026/0242698 A1Evonik Operations GmbH
- Wet Wipes with Improved Preservative Properties18 Jun 2026US 2026/0167903 A1Rockline Industries, Inc.
- Antimicrobial liquid detergent composition3 Oct 2024US 2024/0327752 A1The Procter & Gamble Company
- Antimicrobial liquid detergent composition3 Oct 2024US 2024/0327753 A1The Procter & Gamble Company
- Antimocrobial liquid detergent composition3 Oct 2024US 2024/0327755 A1The Procter & Gamble Company
Most cited
By later US patents
- Mild cleansing compositions containing alkyleneoxylated bisquaternary ammonium compounds67US 4,110,263 AJohnson & Johnson Baby Products Company · 1978
- Phosphobetaines57US 4,215,064 AJohnson & Johnson · 1980
- Detergent compositions55US 4,233,192 AJohnson & Johnson · 1980
- Detergent compositions51US 4,726,915 AJohnson & Johnson Baby Products Company · 1988
- Detergent compositions45US 4,372,869 AJohnson & Johnson Baby Products Company · 1983