C11D 3/38
Products with no well-defined composition
Official title: Products with no well-defined composition {, e.g. natural products}
C11D3/38 (Products with no well-defined composition) appears on 3,302 US grants and 3,985 published applications in this corpus.
Search patents in C11D- Granted patents
- 3,302
- Published applications
- 3,985
- Assignees
- 820
- Inventors
- 6,212
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 15 | 0 |
| 1977 | 11 | 0 |
| 1978 | 19 | 0 |
| 1979 | 12 | 0 |
| 1980 | 6 | 0 |
| 1981 | 14 | 0 |
| 1982 | 4 | 0 |
| 1983 | 9 | 0 |
| 1984 | 17 | 0 |
| 1985 | 20 | 0 |
| 1986 | 10 | 0 |
| 1987 | 20 | 0 |
| 1988 | 19 | 0 |
| 1989 | 25 | 0 |
| 1990 | 23 | 0 |
| 1991 | 25 | 0 |
| 1992 | 37 | 0 |
| 1993 | 41 | 0 |
| 1994 | 69 | 0 |
| 1995 | 80 | 0 |
| 1996 | 70 | 0 |
| 1997 | 73 | 0 |
| 1998 | 122 | 0 |
| 1999 | 126 | 0 |
| 2000 | 100 | 0 |
| 2001 | 116 | 28 |
| 2002 | 116 | 111 |
| 2003 | 96 | 124 |
| 2004 | 66 | 95 |
| 2005 | 50 | 132 |
| 2006 | 53 | 88 |
| 2007 | 66 | 113 |
| 2008 | 49 | 102 |
| 2009 | 50 | 130 |
| 2010 | 69 | 160 |
| 2011 | 86 | 179 |
| 2012 | 88 | 136 |
| 2013 | 101 | 129 |
| 2014 | 104 | 179 |
| 2015 | 82 | 187 |
| 2016 | 96 | 209 |
| 2017 | 79 | 211 |
| 2018 | 99 | 215 |
| 2019 | 109 | 221 |
| 2020 | 152 | 200 |
| 2021 | 119 | 202 |
| 2022 | 102 | 182 |
| 2023 | 91 | 158 |
| 2024 | 95 | 184 |
| 2025 | 113 | 166 |
| 2026 | 88 | 144 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Detergent gel composition comprising a fatty alcohol ethoxylate29 Sep 2026US 12,747,411 B2Reckitt Benckiser Finish B.V.
- Compositions and their applications29 Sep 2026US 12,747,415 B2BASF SE
- Cleaning compositions comprising dispersins VI29 Sep 2026US 12,747,416 B2Henkel AG & Co. KGaA
- Polypeptide variants29 Sep 2026US RE51,046 E1Novozymes A/S
- Microbial enzymes to reduce malodor of skin and textiles22 Sep 2026US 12,740,932 B2Phiome BV
- Carbonate inhibiting composition8 Oct 2026US 2026/0308482 A1Nouryon Chemicals International B. V.
- Biodegradable polyol propoxylates, their preparation, uses, and compositions comprising them8 Oct 2026US 2026/0308484 A1BASF SE
- Treatment compositions containing particles having certain resins8 Oct 2026US 2026/0308488 A1The Procter & Gamble Company
- Lipase Variants and Polynucleotides Encoding Same8 Oct 2026US 2026/0308548 A1Novozymes A/S
- Wash-active compounds based on a combination of anions and cationic detergent1 Oct 2026US 2026/0297456 A1Henkel AG & Co. KGaA
Most cited
By later US patents
- Detergent cellulase280US 4,435,307 ANovo Industri A/S · 1984
- Alkaline glucose oxidase obtained from cladosporium oxysporum244US 5,741,688 ANovo Nordisk A/S · 1998
- Modified enzymes and methods for making same238US 4,760,025 AGenencor, Inc. · 1988
- Stabilized enzymatic liquid detergent composition containing a polyalkanolamine and a boron compound171US 4,261,868 ALever Brothers Company · 1981
- Solvent soaps and methods employing same152US 5,723,423 AUnion Oil Company of California, dba UNOCAL · 1998