C08B 31/006
Crosslinking of derivatives of starch
Official title: {Crosslinking of derivatives of starch}
C08B31/006 (Crosslinking of derivatives of starch) appears on 98 US grants and 109 published applications in this corpus.
Search patents in C08B- Granted patents
- 98
- Published applications
- 109
- Assignees
- 83
- Inventors
- 316
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 2 |
| 2003 | 4 | 3 |
| 2004 | 4 | 6 |
| 2005 | 1 | 5 |
| 2006 | 0 | 7 |
| 2007 | 1 | 5 |
| 2008 | 3 | 4 |
| 2009 | 2 | 10 |
| 2010 | 2 | 10 |
| 2011 | 3 | 4 |
| 2012 | 4 | 2 |
| 2013 | 5 | 4 |
| 2014 | 4 | 1 |
| 2015 | 6 | 6 |
| 2016 | 2 | 2 |
| 2017 | 2 | 8 |
| 2018 | 4 | 5 |
| 2019 | 3 | 1 |
| 2020 | 3 | 2 |
| 2021 | 4 | 6 |
| 2022 | 3 | 3 |
| 2023 | 0 | 3 |
| 2024 | 3 | 4 |
| 2025 | 0 | 2 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Starch-based aqueous adhesive composition5 May 2026US 12,617,983 B2Bostik SA
- Flowable hemostatic suspension10 Dec 2024US 12,161,777 B2Davol Inc.
- Superabsorbent polymer and methods of making and using the same21 May 2024US 11,986,797 B2MJJ Technologies Inc.
- Charge-bearing cyclodextrin polymeric materials and methods of making and using same23 Apr 2024US 11,965,042 B2CycloPure, Inc.
- Charge-bearing cyclodextrin polymeric materials and methods of making and using same29 Nov 2022US 11,512,146 B2CycloPure, Inc.
- Polysaccharide-based macromolecule cross-linking agent, polysaccharide-based biological material, and preparation method therefor and use thereof30 Jul 2026US 2026/0217923 A1Shanghai Jiaotong University
- Polymer16 Jul 2026US 2026/0199871 A1LG Chem.Ltd.
- Polymer Composition26 Feb 2026US 2026/0053973 A1LG Chem.Ltd.
- Polymer Composition19 Feb 2026US 2026/0049161 A1LG Chem.Ltd.
- Biodegradable Super Absorbent Polymer and Preparation Method Thereof18 Sep 2025US 2025/0288973 A1LG Chem.Ltd.
Most cited
By later US patents
- Single phase gels for the prevention of adhesions152US 6,521,223 B1Genzyme Corporation · 2003
- Method of manufacturing a bonded particulate article by reacting a hydrolyzed amylaceous product and a heterocyclic compound109US 4,711,669 AAmerican Cyanamid Company · 1987
- Agent for intravascular administration87US 4,124,705 APharmacia Aktiebolag · 1978
- Cross-linking process of carboxylated polysaccharides84US 6,734,298 B1Farmila-Thea Faraceutici S.p.A. · 2004
- Apparatus and method for delivering a biologically active compound into a biological environment65US 5,651,979 AGel Sciences, Inc. · 1997