C11D 3/2086
Hydroxy carboxylic acids-salts thereof
Official title: {Hydroxy carboxylic acids-salts thereof}
C11D3/2086 (Hydroxy carboxylic acids-salts thereof) appears on 1,073 US grants and 1,238 published applications in this corpus.
Search patents in C11D- Granted patents
- 1,073
- Published applications
- 1,238
- Assignees
- 431
- Inventors
- 2,732
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 6 | 0 |
| 1978 | 7 | 0 |
| 1979 | 2 | 0 |
| 1980 | 6 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 8 | 0 |
| 1992 | 4 | 0 |
| 1993 | 13 | 0 |
| 1994 | 14 | 0 |
| 1995 | 23 | 0 |
| 1996 | 23 | 0 |
| 1997 | 21 | 0 |
| 1998 | 41 | 0 |
| 1999 | 42 | 0 |
| 2000 | 37 | 0 |
| 2001 | 43 | 6 |
| 2002 | 47 | 33 |
| 2003 | 42 | 37 |
| 2004 | 22 | 25 |
| 2005 | 12 | 38 |
| 2006 | 15 | 51 |
| 2007 | 15 | 25 |
| 2008 | 16 | 40 |
| 2009 | 16 | 28 |
| 2010 | 15 | 43 |
| 2011 | 17 | 49 |
| 2012 | 35 | 34 |
| 2013 | 25 | 41 |
| 2014 | 25 | 39 |
| 2015 | 23 | 33 |
| 2016 | 39 | 50 |
| 2017 | 30 | 62 |
| 2018 | 26 | 78 |
| 2019 | 35 | 57 |
| 2020 | 47 | 63 |
| 2021 | 50 | 65 |
| 2022 | 44 | 63 |
| 2023 | 33 | 72 |
| 2024 | 32 | 75 |
| 2025 | 42 | 77 |
| 2026 | 37 | 54 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cleaning compositions containing gum and methods of use therewith6 Oct 2026US 12,753,368 B2Harris Research, Inc.
- Compositions comprising bleaching catalyst, manufacturing process thereof, and bleaching and cleaning agent comprising same6 Oct 2026US 12,753,372 B2Catexel Limited
- Cleansing bar and composition thereof8 Sep 2026US 12,729,351 B2Conopco, Inc.
- Solid fast draining/drying rinse aid for high total dissolved solid water conditions25 Aug 2026US 12,716,044 B2Ecolab USA Inc.
- Cleaning fluid composition and method for autonomously cleaning a garment in a kiosk25 Aug 2026US 12,716,161 B2LaundrySucks.io Inc.
- Laundry sanitizing compositions1 Oct 2026US 2026/0297458 A1Reckitt Benckiser N.V.
- Cleaning composition1 Oct 2026US 2026/0297463 A13M Innovative Properties Company
- Stable anhydrous dish soap and method of making same1 Oct 2026US 2026/0297464 A1One Home Brands, Inc.
- Disinfectant composition1 Oct 2026US 2026/0297473 A1Gama Heal Thcare Ltd
- Composition and method to prevent or reduce splashing on use of a toilet and/or facilitate toilet cleanliness24 Sep 2026US 2026/0286258 A1Bubl-Revolutionary Toilets Solution Ltd.
Most cited
By later US patents
- Water-soluble packets containing liquid cleaning concentrates155US 6,037,319 ADickler Chemical Laboratories, Inc. · 2000
- Cleaning compositions for removing etching residue and method of using150US 5,334,332 AEKC Technology, Inc. · 1994
- Pharmaceutical compositions and methods for managing skin conditions142US 6,071,541 A2000
- Germicidal, acidic hard surface cleaning compositions125US 6,221,823 B1Reckitt Benckiser N.V. · 2001
- Stable liquid detergent compositions107US 4,507,219 AThe Proctor & Gamble Company · 1985