C11D 3/43
Solvents
C11D3/43 (Solvents) appears on 1,617 US grants and 1,648 published applications in this corpus.
Search patents in C11D- Granted patents
- 1,617
- Published applications
- 1,648
- Assignees
- 625
- Inventors
- 3,495
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 17 | 0 |
| 1977 | 10 | 0 |
| 1978 | 5 | 0 |
| 1979 | 9 | 0 |
| 1980 | 16 | 0 |
| 1981 | 9 | 0 |
| 1982 | 4 | 0 |
| 1983 | 13 | 0 |
| 1984 | 7 | 0 |
| 1985 | 9 | 0 |
| 1986 | 18 | 0 |
| 1987 | 14 | 0 |
| 1988 | 13 | 0 |
| 1989 | 13 | 0 |
| 1990 | 8 | 0 |
| 1991 | 19 | 0 |
| 1992 | 21 | 0 |
| 1993 | 16 | 0 |
| 1994 | 21 | 0 |
| 1995 | 32 | 0 |
| 1996 | 45 | 0 |
| 1997 | 22 | 0 |
| 1998 | 62 | 0 |
| 1999 | 60 | 0 |
| 2000 | 56 | 0 |
| 2001 | 49 | 11 |
| 2002 | 51 | 64 |
| 2003 | 37 | 68 |
| 2004 | 39 | 55 |
| 2005 | 46 | 66 |
| 2006 | 33 | 53 |
| 2007 | 13 | 44 |
| 2008 | 19 | 47 |
| 2009 | 29 | 36 |
| 2010 | 23 | 52 |
| 2011 | 28 | 38 |
| 2012 | 32 | 50 |
| 2013 | 31 | 38 |
| 2014 | 56 | 52 |
| 2015 | 42 | 73 |
| 2016 | 45 | 70 |
| 2017 | 40 | 102 |
| 2018 | 53 | 88 |
| 2019 | 44 | 71 |
| 2020 | 61 | 88 |
| 2021 | 75 | 91 |
| 2022 | 54 | 70 |
| 2023 | 50 | 80 |
| 2024 | 58 | 81 |
| 2025 | 59 | 98 |
| 2026 | 31 | 62 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Surface treating formulation comprising a gas-to-liquid paraffinic solvent and method of making and using the same6 Oct 2026US 12,753,370 B2Energizer Auto, Inc.
- Liquid compositions containing datem ingredients for preparation of detergent compositions29 Sep 2026US 12,747,408 B2International N&H Denmark Aps
- Biosurfactant based micellar cleansing composition15 Sep 2026US 12,735,656 B2L'oreal
- Surfactant blends in unit dose packages for improved mildness15 Sep 2026US 12,735,660 B2Henkel AG & Co. KGaA
- Laundry formulas with high solvent ratio for improved mildness18 Aug 2026US 12,709,718 B2Henkel AG & Co. KGaA
- Mixture of linear and branched alkyl polyglycosides8 Oct 2026US 2026/0308479 A1
- Cleaning product8 Oct 2026US 2026/0308481 A1The Procter & Gamble Company
- Wash-active compounds based on a combination of anions and cationic detergent1 Oct 2026US 2026/0297456 A1Henkel AG & Co. KGaA
- Engine combustion chamber cleaning solution composition and cleaning method using the same1 Oct 2026US 2026/0297461 A1Kd Finechem Co., Ltd.
- Method of laundering fabrics1 Oct 2026US 2026/0297470 A1The Procter & Gamble Company
Most cited
By later US patents
- Liquid detergent compositions267US 4,414,128 AThe Procter & Gamble Company · 1983
- Detergent compositions containing selected mid-chain branched surfactants167US 6,326,348 B1The Procter & Gamble Company · 2001
- Solvent soaps and methods employing same152US 5,723,423 AUnion Oil Company of California, dba UNOCAL · 1998
- Cleaning compositions for removing etching residue and method of using150US 5,334,332 AEKC Technology, Inc. · 1994
- D-Limonene based aqueous cleaning compositions148US 4,511,488 APenetone Corporation · 1985