C12N 9/2408
Acting on alpha -1,4-glucosidic bonds
Official title: {acting on alpha -1,4-glucosidic bonds}
C12N9/2408 (Acting on alpha -1,4-glucosidic bonds) appears on 1,353 US grants and 1,756 published applications in this corpus.
Search patents in C12N- Granted patents
- 1,353
- Published applications
- 1,756
- Assignees
- 581
- Inventors
- 3,117
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 6 | 0 |
| 1982 | 7 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 5 | 0 |
| 1986 | 13 | 0 |
| 1987 | 14 | 0 |
| 1988 | 12 | 0 |
| 1989 | 12 | 0 |
| 1990 | 14 | 0 |
| 1991 | 14 | 0 |
| 1992 | 14 | 0 |
| 1993 | 15 | 0 |
| 1994 | 12 | 0 |
| 1995 | 6 | 0 |
| 1996 | 22 | 0 |
| 1997 | 23 | 0 |
| 1998 | 41 | 0 |
| 1999 | 32 | 0 |
| 2000 | 27 | 0 |
| 2001 | 36 | 1 |
| 2002 | 32 | 31 |
| 2003 | 27 | 50 |
| 2004 | 14 | 38 |
| 2005 | 14 | 54 |
| 2006 | 28 | 39 |
| 2007 | 22 | 35 |
| 2008 | 24 | 55 |
| 2009 | 17 | 80 |
| 2010 | 41 | 59 |
| 2011 | 46 | 73 |
| 2012 | 45 | 90 |
| 2013 | 46 | 81 |
| 2014 | 62 | 88 |
| 2015 | 49 | 87 |
| 2016 | 67 | 94 |
| 2017 | 53 | 91 |
| 2018 | 47 | 68 |
| 2019 | 53 | 96 |
| 2020 | 70 | 80 |
| 2021 | 46 | 74 |
| 2022 | 46 | 65 |
| 2023 | 32 | 90 |
| 2024 | 47 | 73 |
| 2025 | 44 | 107 |
| 2026 | 30 | 57 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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
- Methods and systems for propagating microorganisms on stillage compositions22 Sep 2026US 12,742,185 B2POET Research, Inc.
- Digital microbiology15 Sep 2026US 12,735,735 B2Bio-Rad Europe GmbH
- 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
- Method for producing plant-based cheese8 Oct 2026US 2026/0305639 A1Amano Enzyme Inc.
- Genetically modified yeast and fermentation processes for the production of ethanol1 Oct 2026US 2026/0297503 A1Cargill, Incorporated
- Method for selection of high m6p recombinant proteins1 Oct 2026US 2026/0297549 A1Amicus Therapeutics, Inc.
- Glucoamylase and methods of use thereof1 Oct 2026US 2026/0297550 A1Danisco US Inc.
Most cited
By later US patents
- Method of screening for cDNA encoding novel secreted mammalian proteins in yeast457US 5,536,637 AGenetics Institute, Inc. · 1996
- Method for enhancing glycoprotein stability165US 4,925,796 AMassachusetts Institute of Technology · 1990
- Adeno-associated virus vectors comprising a gene encoding a lyosomal enzyme144US 5,962,313 AAvigen, Inc. · 1999
- Cloning and amplification of the .beta.-glucosidase gene of Trichoderma reesei140US 6,022,725 AGenencor International, Inc. · 2000
- Amylase variants108US 6,093,562 ANovo Nordisk A/S · 2000