A23L 29/271
Curdlan
Official title: {Curdlan; beta-1-3 glucan; Polysaccharides produced by agrobacterium or alcaligenes}
A23L29/271 (Curdlan) appears on 49 US grants and 94 published applications in this corpus.
Search patents in A23L- Granted patents
- 49
- Published applications
- 94
- Assignees
- 60
- Inventors
- 245
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 3 |
| 2003 | 0 | 6 |
| 2004 | 0 | 3 |
| 2005 | 1 | 7 |
| 2006 | 1 | 5 |
| 2007 | 1 | 0 |
| 2008 | 2 | 2 |
| 2009 | 1 | 2 |
| 2010 | 0 | 6 |
| 2011 | 1 | 5 |
| 2012 | 1 | 3 |
| 2013 | 3 | 4 |
| 2014 | 5 | 2 |
| 2015 | 2 | 5 |
| 2016 | 2 | 2 |
| 2017 | 0 | 2 |
| 2018 | 1 | 4 |
| 2019 | 1 | 2 |
| 2020 | 2 | 5 |
| 2021 | 0 | 4 |
| 2022 | 3 | 6 |
| 2023 | 1 | 3 |
| 2024 | 5 | 8 |
| 2025 | 4 | 4 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thickeners and nutritional products to promote safe swallowing for individuals with dysphagia and methods of making and using same2 Dec 2025US 12,484,605 B2Societe des Produits Nestle S. A.
- Powdered thickener maintaining its extensional properties when reconstituted and for promoting safe swallowing by individuals with dysphagia7 Oct 2025US 12,433,314 B2Societe des Produits Nestle S. A.
- Low loss-of-soup fish ball with fillings and the method of preparing the same12 Aug 2025US 12,382,978 B2Jiangnan University
- Cohesive thin liquids to promote safe swallowing in dysphagic patients27 May 2025US 12,310,391 B2Societe des Produits Nestle S. A.
- Powdered thickener maintaining its extensional properties when reconstituted and for promoting safe swallowing by individuals with dysphagia31 Dec 2024US 12,178,228 B2Societe des Produits Nestle S. A.
- Oil- and fat- containing gel19 Mar 2026US 2026/0076385 A1Mitsubishi Corporation Life Sciences Limited
- Clarification with laccase and fungal b-glucans19 Jun 2025US 2025/0194646 A1Green Spot Technologies Limited
- Novel starch-based compositions, manufacturing methods, and applications thereof12 Jun 2025US 2025/0185697 A1Archer Daniels Midland Company
- Powdered thickener maintaining its extensional properties when reconstituted and for promoting safe swallowing by individuals with dysphagia30 Jan 2025US 2025/0031739 A1Societe des Produits Nestle S. A.
- Texture improver and application thereof9 Jan 2025US 2025/0008982 A1Dsm IP Assets B.V.
Most cited
By later US patents
- Glucan dietary additives64US 6,143,731 AThe Collaborative Group, Ltd. · 2000
- Polymer controlled induced viscosity fiber system and uses thereof54US 7,067,498 B2Abbott Laboratories · 2006
- Glucan dietary additives49US 6,020,324 AThe Collaborative Group, Ltd. · 2000
- Glucan dietary additives47US 4,962,094 AAlpha-Beta Technology, Inc. · 1990
- Production of β-glucan-mannan preparations by autolysis of cells under certain pH, temperature and time conditions42US 6,444,448 B1Carlton and United Breweries Limited · 2002