C12Y 302/01068
Isoamylase
Official title: Isoamylase (3.2.1.68)
C12Y302/01068 (Isoamylase) appears on 79 US grants and 66 published applications in this corpus.
Search patents in C12Y- Granted patents
- 79
- Published applications
- 66
- Assignees
- 57
- Inventors
- 200
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 4 | 1 |
| 2003 | 1 | 9 |
| 2004 | 1 | 3 |
| 2005 | 6 | 4 |
| 2006 | 3 | 3 |
| 2007 | 1 | 1 |
| 2008 | 5 | 4 |
| 2009 | 2 | 7 |
| 2010 | 5 | 0 |
| 2011 | 2 | 3 |
| 2012 | 0 | 3 |
| 2013 | 2 | 3 |
| 2014 | 5 | 3 |
| 2015 | 1 | 3 |
| 2016 | 2 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 0 |
| 2019 | 2 | 4 |
| 2020 | 2 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 3 |
| 2023 | 0 | 4 |
| 2024 | 1 | 0 |
| 2025 | 0 | 4 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sugar composition containing cyclic tetrasaccharide, use thereof, and production method therefor2 Jun 2026US 12,644,142 B2Nagase Viita Co., Ltd.
- Compositions comprising microbial polypeptides for degrading glycogen and methods for the treatment of glycogen storage diseases24 Mar 2026US 12,582,724 B2Duke University
- Enzymatic synthesis of soluble glucan fiber8 Oct 2024US 12,110,347 B2Nutrition & Biosciences USA 4, Inc.
- Enzymatic synthesis of soluble glucan fiber1 Mar 2022US 11,261,264 B2Nutrition & Biosciences USA 4, Inc.
- Heat resistant isoamylase5 Oct 2021US 11,136,569 B2Godo Shusei Co., Ltd.
- Compositions and methods for the treatment of actinomycetia infections2 Oct 2025US 2025/0302926 A1Endolytix Technology, Inc.
- Compositions and methods for the treatment of actinomycetia infections7 Aug 2025US 2025/0249079 A1Endolytix Technology, Inc.
- Low sugar low viscosity sugar syrup24 Apr 2025US 2025/0127201 A1Corn Products Development, Inc.
- Enzymatic synthesis of soluble glucan fiber24 Apr 2025US 2025/0129185 A1Nutrition & Biosciences USA 4, Inc.
- Sugar composition containing cyclic tetrasaccharide, use thereof, and production method therefor3 Aug 2023US 2023/0242957 A1Nagase Viita Co., Ltd.
Most cited
By later US patents
- Starch-derived, food-grade, insoluble bulking agent105US 5,051,271 AOpta Food Ingredients, Inc. · 1991
- Partially debranched starches and enzymatic process for preparing the starches54US 4,971,723 ANational Starch and Chemical Investment Holding Corporation · 1990
- Method for increasing expansion and improving texture of fiber fortified extruded food products43US 5,480,669 ANational Starch and Chemical Investment Holding Corporation · 1996
- Self-processing plants and plant parts43US 7,102,057 B2Syngenta Participations AG · 2006
- Method of preparing reduced fat foods41US 5,395,640 AA. E. Staley Manufacturing Company · 1995