C08J 2303/02
Starch
Official title: Starch; Degradation products thereof, e.g. dextrin
C08J2303/02 (Starch) appears on 217 US grants and 260 published applications in this corpus.
Search patents in C08J- Granted patents
- 217
- Published applications
- 260
- Assignees
- 179
- Inventors
- 618
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 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 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 12 | 0 |
| 1999 | 5 | 0 |
| 2000 | 8 | 0 |
| 2001 | 6 | 0 |
| 2002 | 4 | 2 |
| 2003 | 3 | 8 |
| 2004 | 10 | 3 |
| 2005 | 4 | 2 |
| 2006 | 3 | 4 |
| 2007 | 3 | 9 |
| 2008 | 0 | 6 |
| 2009 | 1 | 12 |
| 2010 | 5 | 11 |
| 2011 | 8 | 15 |
| 2012 | 6 | 11 |
| 2013 | 8 | 7 |
| 2014 | 5 | 10 |
| 2015 | 8 | 12 |
| 2016 | 12 | 9 |
| 2017 | 8 | 6 |
| 2018 | 3 | 10 |
| 2019 | 4 | 13 |
| 2020 | 9 | 21 |
| 2021 | 5 | 16 |
| 2022 | 12 | 13 |
| 2023 | 15 | 20 |
| 2024 | 13 | 20 |
| 2025 | 8 | 12 |
| 2026 | 8 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermoplastic starch4 Aug 2026US 12,698,365 B2Agrana Beteiligungs-Aktiengesellschaft
- Formaldehyde free composites made with carbohydrate and alpha-carbon nucleophile binder compositions26 May 2026US 12,638,124 B2Johns Manville
- Biodegradable polymeric compositions, methods of preparation and uses thereof12 May 2026US 12,624,173 B2B. G. Negev Technologies and Applications Ltd., At Ben-Gurion University
- Biodegradable resin composition and method for producing same12 May 2026US 12,624,199 B2Hanwha Solutions Corporation
- Biodegradable composition and method of preparation thereof14 Apr 2026US 12,600,841 B2The University of Chicago
- 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 preparing a new water-soluble and biodegradable material3 Sep 2026US 2026/0258230 A1Ecoitaly Società A Responsabilità Limitata
- Preparation method of broad bean protein and starch-based foamed hydrogel, and use thereof in preparation of vibration-damping packaging23 Apr 2026US 2026/0109839 A1Ningbo University
- Starch slurries, systems and methods of making starch slurries, and systems and methods of making insulated products using starch slurries12 Mar 2026US 2026/0071041 A1Temperpack Technologies, Inc.
- Polymer Composition26 Feb 2026US 2026/0053973 A1LG Chem.Ltd.
Most cited
By later US patents
- Thermoplastically processable starch and a method of making it121US 5,362,777 A1994
- Methods for manufacturing molded sheets having a high starch content113US 5,810,961 AE. Khashoggi Industries · 1998
- Expanded articles of biodegradable plastics materials and a method for their production104US 5,288,765 ASpherilene S.r.l. · 1994
- Melt processable starch compositions104US 6,709,526 B1The Procter & Gamble Company · 2004
- Compositions having a high ungelatinized starch content and sheets molded therefrom103US 5,736,209 AE. Kashoggi, Industries, LLC · 1998