C12N 9/2425
Beta-amylase
Official title: {Beta-amylase (3.2.1.2)}
C12N9/2425 (Beta-amylase) appears on 52 US grants and 64 published applications in this corpus.
Search patents in C12N- Granted patents
- 52
- Published applications
- 64
- Assignees
- 38
- Inventors
- 166
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 2 | 3 |
| 2005 | 0 | 4 |
| 2006 | 0 | 0 |
| 2007 | 2 | 1 |
| 2008 | 2 | 6 |
| 2009 | 1 | 4 |
| 2010 | 3 | 1 |
| 2011 | 4 | 3 |
| 2012 | 3 | 4 |
| 2013 | 2 | 2 |
| 2014 | 2 | 2 |
| 2015 | 2 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 2 |
| 2018 | 1 | 1 |
| 2019 | 0 | 6 |
| 2020 | 0 | 3 |
| 2021 | 2 | 4 |
| 2022 | 0 | 4 |
| 2023 | 4 | 2 |
| 2024 | 2 | 2 |
| 2025 | 1 | 3 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- β-amylase and method for utilization and production thereof18 Nov 2025US 12,473,542 B2University Public Corporation Osaka
- Liquid formulation of alpha-amylase9 Jul 2024US 12,031,163 B2BASF Enzymes LLC
- Method for producing maltitol, with an increased yield21 May 2024US 11,987,828 B2Roquette Freres
- Bakers's yeast expressing anti-staling/freshness amylases5 Dec 2023US 11,834,484 B2Novozymes A/S
- Amylases and glucoamylases, nucleic acids encoding them and methods for making and using them29 Aug 2023US 11,739,312 B2BASF Enzymes LLC
- Method for producing plant-based cheese8 Oct 2026US 2026/0305639 A1Amano Enzyme Inc.
- Production method for processed vegetable protein-containing liquid composition17 Sep 2026US 2026/0275397 A1Amano Enzyme Inc.
- Amylase compositions for producing collagen peptides and methods of forming collagen peptides25 Jun 2026US 2026/0176329 A1Rochal Technologies, LLC
- Enzyme preparation for improving shape retainability9 Oct 2025US 2025/0311747 A1Amano Enzyme Inc.
- Recombinant yeast strain for co-fermentation of maltose and glucose28 Aug 2025US 2025/0270605 A1
Most cited
By later US patents
- Amylases and glucoamylases, nucleic acids encoding them and methods for making and using them26US 8,343,747 B2Verenium Corporation · 2013
- Nucleic acid molecule coding for beta-amylase, plants synthesizing a modified starch, method of production and applications22US 6,791,010 B1Bayer CropScience AG · 2004
- Genetically engineered microorganisms for massive production of amylolytic enzymes and process for preparing same20US 4,469,791 ACPC International Inc. · 1984
- Thermostable beta-amylase14US 4,647,538 AMichigan Biotechnology Institute · 1987
- Regulation and enhancement of enzyme production9US 4,737,459 AMichigan Biotechnology Institute · 1988