C12Y 302/01001
Alpha-amylase
Official title: Alpha-amylase (3.2.1.1)
C12Y302/01001 (Alpha-amylase) appears on 538 US grants and 868 published applications in this corpus.
Search patents in C12Y- Granted patents
- 538
- Published applications
- 868
- Assignees
- 270
- Inventors
- 1,518
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 8 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 6 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 6 | 0 |
| 1998 | 7 | 0 |
| 1999 | 8 | 0 |
| 2000 | 11 | 0 |
| 2001 | 8 | 3 |
| 2002 | 11 | 12 |
| 2003 | 7 | 15 |
| 2004 | 5 | 13 |
| 2005 | 2 | 9 |
| 2006 | 6 | 12 |
| 2007 | 7 | 12 |
| 2008 | 5 | 13 |
| 2009 | 8 | 19 |
| 2010 | 12 | 18 |
| 2011 | 12 | 21 |
| 2012 | 6 | 25 |
| 2013 | 12 | 31 |
| 2014 | 16 | 43 |
| 2015 | 14 | 37 |
| 2016 | 28 | 65 |
| 2017 | 30 | 67 |
| 2018 | 22 | 43 |
| 2019 | 29 | 67 |
| 2020 | 51 | 48 |
| 2021 | 36 | 52 |
| 2022 | 30 | 44 |
| 2023 | 26 | 51 |
| 2024 | 32 | 47 |
| 2025 | 29 | 65 |
| 2026 | 18 | 36 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Alpha-amylase variants and polynucleotides encoding same6 Oct 2026US 12,753,399 B2Novozymes A/S
- Alpha-amylase variants6 Oct 2026US 12,753,400 B2Novozymes A/S
- Polypeptide variants29 Sep 2026US RE51,046 E1Novozymes A/S
- Methods and systems for propagating microorganisms on stillage compositions22 Sep 2026US 12,742,185 B2POET Research, Inc.
- Alpha-amylase variants8 Sep 2026US 12,729,375 B2Novozymes A/S
- Combination of nonmaltogenic exoamylase and glucoamylase for improving bread resilience and reducing amount of added sugars8 Oct 2026US 2026/0305625 A1International N&H Denmark Aps
- Dry eye treatment17 Sep 2026US 2026/0273029 A1Inoculus Ventures, LLC
- Production method for processed vegetable protein-containing liquid composition17 Sep 2026US 2026/0275397 A1Amano Enzyme Inc.
- Enzyme preparation for producing beta-glucan-containing plant-based liquid composition10 Sep 2026US 2026/0262668 A1Amano Enzyme Inc.
- Thermostable maltotriose amylase protein3 Sep 2026US 2026/0258384 A1
Most cited
By later US patents
- Amylase variants108US 6,093,562 ANovo Nordisk A/S · 2000
- Starch-derived, food-grade, insoluble bulking agent105US 5,051,271 AOpta Food Ingredients, Inc. · 1991
- Amylase variants82US 6,297,038 B1Novozymes A/S · 2001
- Method for making a soluble dietary fiber composition from oats77US 4,996,063 AThe United States of America as represented by the Secretary of Agriculture · 1991
- Amylase variants63US 6,867,031 B2Novozymes A/S · 2005