C08B 30/00
Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
C08B30/00 (Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin) appears on 893 US grants and 817 published applications in this corpus.
Search patents in C08B- Granted patents
- 893
- Published applications
- 817
- Assignees
- 420
- Inventors
- 2,140
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 10 | 0 |
| 1978 | 12 | 0 |
| 1979 | 9 | 0 |
| 1980 | 13 | 0 |
| 1981 | 15 | 0 |
| 1982 | 2 | 0 |
| 1983 | 10 | 0 |
| 1984 | 4 | 0 |
| 1985 | 7 | 0 |
| 1986 | 6 | 0 |
| 1987 | 3 | 0 |
| 1988 | 13 | 0 |
| 1989 | 14 | 0 |
| 1990 | 15 | 0 |
| 1991 | 13 | 0 |
| 1992 | 15 | 0 |
| 1993 | 10 | 0 |
| 1994 | 24 | 0 |
| 1995 | 24 | 0 |
| 1996 | 19 | 0 |
| 1997 | 16 | 0 |
| 1998 | 25 | 0 |
| 1999 | 25 | 0 |
| 2000 | 15 | 0 |
| 2001 | 21 | 6 |
| 2002 | 25 | 27 |
| 2003 | 24 | 47 |
| 2004 | 17 | 37 |
| 2005 | 18 | 32 |
| 2006 | 15 | 32 |
| 2007 | 18 | 38 |
| 2008 | 7 | 20 |
| 2009 | 18 | 21 |
| 2010 | 21 | 32 |
| 2011 | 14 | 30 |
| 2012 | 28 | 32 |
| 2013 | 37 | 44 |
| 2014 | 28 | 27 |
| 2015 | 24 | 34 |
| 2016 | 22 | 26 |
| 2017 | 25 | 34 |
| 2018 | 14 | 27 |
| 2019 | 27 | 28 |
| 2020 | 24 | 47 |
| 2021 | 30 | 45 |
| 2022 | 15 | 41 |
| 2023 | 28 | 28 |
| 2024 | 24 | 33 |
| 2025 | 22 | 28 |
| 2026 | 15 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- High-yield peroxide quench-controlled polysaccharide depolymerization and compositions thereof6 Oct 2026US 12,753,247 B2One Bio Inc
- High amylose starch based capsules and method of making same15 Sep 2026US 12,734,497 B2V. Mane Fils
- Inhibited porous granular starches and methods of making and using them8 Sep 2026US 12,729,247 B2Tate & Lyle Solutions USA LLC
- Thermally modified starches8 Sep 2026US 12,729,248 B2Roquette Freres
- Amide compound25 Aug 2026US 12,715,948 B2Daikin Industries, Ltd.
- Highly soluble pea starch as replacer of maltodextrin8 Oct 2026US 2026/0308283 A1Roquette Freres
- Method for preparing biodegradable resin composition using composite compatibilizer and biomass-based biodegradable resin composition prepared thereby8 Oct 2026US 2026/0308342 A1Daesang Corporation
- Method for efficiently crystallizing a-type starch23 Jul 2026US 2026/0209810 A1China Agricultural University
- Polymer16 Jul 2026US 2026/0199871 A1LG Chem.Ltd.
- Conjugates of polysaccharides and hydrophobic compounds as emulsion stabilizers16 Jul 2026US 2026/0201076 A1BASF SE
Most cited
By later US patents
- Biodegradable packaging material and the method of preparation thereof162US 4,863,655 ANational Starch and Chemical Corporation · 1989
- Superabsorbent surface-treated carboxyalkylated polysaccharides and process for producing same158US 8,461,129 B2Archer Daniels Midland Company · 2013
- Biodegradable shaped products and the method of preparation thereof128US 5,043,196 ANational Starch and Chemical Investment Holding Corporation · 1991
- Biodegradable shaped products and the method of preparation thereof124US 5,035,930 ANational Starch and Chemical Investment Holding Corporation · 1991
- Cold-water-soluble granular starch for gelled food compositions94US 4,465,702 AA. E. Staley Manufacturing Company · 1984