C12P 19/20
Produced by the action of an exo-1,4 alpha-glucosidase
Official title: produced by the action of an exo-1,4 alpha-glucosidase, e.g. dextrose
C12P19/20 (Produced by the action of an exo-1,4 alpha-glucosidase) appears on 163 US grants and 134 published applications in this corpus.
Search patents in C12P- Granted patents
- 163
- Published applications
- 134
- Assignees
- 91
- Inventors
- 406
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 6 | 0 |
| 1985 | 1 | 0 |
| 1986 | 9 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 3 |
| 2003 | 1 | 3 |
| 2004 | 1 | 6 |
| 2005 | 1 | 5 |
| 2006 | 2 | 1 |
| 2007 | 2 | 5 |
| 2008 | 2 | 8 |
| 2009 | 2 | 8 |
| 2010 | 5 | 5 |
| 2011 | 5 | 5 |
| 2012 | 5 | 10 |
| 2013 | 5 | 10 |
| 2014 | 9 | 7 |
| 2015 | 1 | 11 |
| 2016 | 8 | 9 |
| 2017 | 15 | 6 |
| 2018 | 5 | 6 |
| 2019 | 6 | 4 |
| 2020 | 3 | 5 |
| 2021 | 5 | 4 |
| 2022 | 2 | 3 |
| 2023 | 4 | 2 |
| 2024 | 0 | 2 |
| 2025 | 2 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Glucose production method and ethanol production method10 Feb 2026US 12,545,933 B2Honda Motor Co., Ltd.
- Oat-based beverage composition7 Oct 2025US 12,433,305 B2Jasper Products, L.L.C.
- Compositions comprising a low pH alpha-amylase and a thermostable protease for liquefaction18 Feb 2025US 12,227,785 B2Novozymes A/S
- Glucoamylase variants and polynucleotides encoding same12 Dec 2023US 11,840,713 B2Novozymes A/S
- Processes for producing ethanol12 Dec 2023US 11,840,718 B2Novozymes A/S
- Method for preparing glucosyl stevioside using mother liquor sugar, separating and purifying glucosyl stevioside and recovering glucose10 Sep 2026US 2026/0265801 A1Dongtai Haorui Biotechnology Co., Ltd.
- Alpha-amylase variants3 Sep 2026US 2026/0258385 A1Danstar Ferment AG
- Glucoamylase variants and polynucleotides encoding same24 Jul 2025US 2025/0236859 A1Novozymes A/S
- An Auricularia Auricula Polysaccharide, Its Application And Preparation Method Thereof10 Jul 2025US 2025/0223381 A1Beijing Beiqing Boyu Information Technology Research Co. Ltd
- Processes for producing ethanol8 May 2025US 2025/0146027 A1Novozymes A/S
Most cited
By later US patents
- Enzyme immobilization with a hydrolyzed polysaccharide graft copolymer173US 4,845,035 AThe United States of America as represented by the Secretary of Agriculture · 1989
- Process for pretreating cellulosic substrates and for producing sugar therefrom116US 4,237,226 ATrustees of Dartmouth College · 1980
- Raw starch saccharification69US 4,618,579 AGenencor, Inc. · 1986
- Expression of granular starch hydrolyzing enzyme in Trichoderma39US 7,262,041 B2Genencor International, Inc. · 2007
- Saccharification of starch hydrolysates37US 4,335,208 ANovo Industri A/S · 1982