C11D 3/38618
Protease or amylase in liquid compositions only
Official title: {Protease or amylase in liquid compositions only}
C11D3/38618 (Protease or amylase in liquid compositions only) appears on 454 US grants and 647 published applications in this corpus.
Search patents in C11D- Granted patents
- 454
- Published applications
- 647
- Assignees
- 155
- Inventors
- 1,261
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 7 | 0 |
| 1996 | 16 | 0 |
| 1997 | 8 | 0 |
| 1998 | 18 | 0 |
| 1999 | 21 | 0 |
| 2000 | 20 | 0 |
| 2001 | 18 | 4 |
| 2002 | 11 | 9 |
| 2003 | 6 | 11 |
| 2004 | 7 | 9 |
| 2005 | 4 | 15 |
| 2006 | 0 | 6 |
| 2007 | 6 | 6 |
| 2008 | 4 | 12 |
| 2009 | 4 | 17 |
| 2010 | 4 | 22 |
| 2011 | 8 | 22 |
| 2012 | 8 | 17 |
| 2013 | 14 | 14 |
| 2014 | 10 | 44 |
| 2015 | 14 | 38 |
| 2016 | 16 | 38 |
| 2017 | 17 | 37 |
| 2018 | 13 | 32 |
| 2019 | 18 | 40 |
| 2020 | 26 | 39 |
| 2021 | 22 | 41 |
| 2022 | 18 | 47 |
| 2023 | 17 | 26 |
| 2024 | 22 | 36 |
| 2025 | 22 | 32 |
| 2026 | 14 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compositions and their applications29 Sep 2026US 12,747,415 B2BASF SE
- Polysaccharide derivatives for detergent compositions15 Sep 2026US 12,735,511 B2
- Stabilized enzymatic detergent compositions15 Sep 2026US 12,735,657 B2Ecolab USA Inc.
- Liquid enzyme composition with sulfite scavenger25 Aug 2026US 12,716,042 B2Novozymes A/S
- Laundry detergent composition4 Aug 2026US 12,698,455 B2Church & Dwight Co., Inc.
- Carbonate inhibiting composition8 Oct 2026US 2026/0308482 A1Nouryon Chemicals International B. V.
- Cleaning composition and cleaning method1 Oct 2026US 2026/0297457 A1Novozymes A/S
- Method of laundering fabrics1 Oct 2026US 2026/0297470 A1The Procter & Gamble Company
- Composition containing enzyme17 Sep 2026US 2026/0275246 A1Conopco, Inc., d/b/a UNILEVER
- Methods and compositions for cleaning17 Sep 2026US 2026/0275247 A1Danisco US Inc.
Most cited
By later US patents
- Laundry detergent compositions comprising cationic surfactants and modified polyamine soil dispersents114US 6,004,922 AThe Procter & Gamble Company · 1999
- Amylase variants108US 6,093,562 ANovo Nordisk A/S · 2000
- Near-neutral pH detergents containing anionic surfactant, cosurfactant and fatty acid94US 4,561,998 AThe Procter & Gamble Company · 1985
- Multiply-substituted protease variants83US 6,312,936 B1Genencor International, Inc. · 2001
- Amylase variants82US 6,297,038 B1Novozymes A/S · 2001