C11D 3/12
Water-insoluble compounds
C11D3/12 (Water-insoluble compounds) appears on 1,710 US grants and 1,215 published applications in this corpus.
Search patents in C11D- Granted patents
- 1,710
- Published applications
- 1,215
- Assignees
- 525
- Inventors
- 3,707
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 30 | 0 |
| 1977 | 27 | 0 |
| 1978 | 25 | 0 |
| 1979 | 26 | 0 |
| 1980 | 25 | 0 |
| 1981 | 38 | 0 |
| 1982 | 18 | 0 |
| 1983 | 24 | 0 |
| 1984 | 21 | 0 |
| 1985 | 35 | 0 |
| 1986 | 33 | 0 |
| 1987 | 35 | 0 |
| 1988 | 22 | 0 |
| 1989 | 47 | 0 |
| 1990 | 31 | 0 |
| 1991 | 29 | 0 |
| 1992 | 29 | 0 |
| 1993 | 29 | 0 |
| 1994 | 31 | 0 |
| 1995 | 40 | 0 |
| 1996 | 39 | 0 |
| 1997 | 36 | 0 |
| 1998 | 56 | 0 |
| 1999 | 60 | 0 |
| 2000 | 58 | 0 |
| 2001 | 65 | 17 |
| 2002 | 65 | 74 |
| 2003 | 62 | 66 |
| 2004 | 45 | 42 |
| 2005 | 36 | 67 |
| 2006 | 33 | 43 |
| 2007 | 20 | 48 |
| 2008 | 21 | 42 |
| 2009 | 22 | 66 |
| 2010 | 30 | 52 |
| 2011 | 27 | 32 |
| 2012 | 27 | 28 |
| 2013 | 29 | 42 |
| 2014 | 35 | 33 |
| 2015 | 25 | 49 |
| 2016 | 22 | 51 |
| 2017 | 42 | 51 |
| 2018 | 25 | 62 |
| 2019 | 31 | 42 |
| 2020 | 39 | 49 |
| 2021 | 22 | 46 |
| 2022 | 40 | 27 |
| 2023 | 20 | 52 |
| 2024 | 27 | 50 |
| 2025 | 32 | 43 |
| 2026 | 24 | 41 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fabric treatment compositions with antioxidants6 Oct 2026US 12,753,365 B2The Procter & Gamble Company
- Dry-wash aerospace cleaning composition6 Oct 2026US 12,753,367 B2Henkel AG & Co. KGaA
- Cleaning compositions containing gum and methods of use therewith6 Oct 2026US 12,753,368 B2Harris Research, Inc.
- Tank cleansing of auxinic herbicides comprising an activated charcoal/bentonite mixture29 Sep 2026US 12,747,414 B2Icl America Do Sul S.A.
- Cleaning compositions comprising dispersins VI29 Sep 2026US 12,747,416 B2Henkel AG & Co. KGaA
- Composition comprising biosurfactant and manganese8 Oct 2026US 2026/0306388 A1Evonik Operations GmbH
- Surface-reacted magnesium carbonate as carrier material for the release of one or more active agent(s) in a home care formulation1 Oct 2026US 2026/0297460 A1Omya International AG
- Method of laundering fabrics1 Oct 2026US 2026/0297470 A1The Procter & Gamble Company
- 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.
- Silicone - polyether copolymer and method for synthesis thereof17 Sep 2026US 2026/0275043 A1
Most cited
By later US patents
- Method of applying nanoparticles381US 6,645,569 B2The Procter & Gamble Company · 2003
- Coating compositions for modifying surfaces330US 7,112,621 B2The Proctor & Gamble Company · 2006
- Method of hydrophilizing materials294US 6,863,933 B2The Procter & Gamble Company · 2005
- Mid-chain branched surfactants193US 6,020,303 AThe Procter & Gamble Company · 2000
- Use of crystalline layered sodium silicates for softening water and a process for softening water187US 4,664,839 AHoechst Aktiengesellschaft · 1987