C08J 2303/00
Working-up: characterised by the use of starch, amylose or amylopectin or of
Official title: Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
C08J2303/00 (Working-up: characterised by the use of starch, amylose or amylopectin or of) appears on 373 US grants and 391 published applications in this corpus.
Search patents in C08J- Granted patents
- 373
- Published applications
- 391
- Assignees
- 263
- Inventors
- 958
- 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 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 10 | 0 |
| 1995 | 10 | 0 |
| 1996 | 13 | 0 |
| 1997 | 13 | 0 |
| 1998 | 27 | 0 |
| 1999 | 12 | 0 |
| 2000 | 15 | 0 |
| 2001 | 12 | 3 |
| 2002 | 9 | 3 |
| 2003 | 9 | 12 |
| 2004 | 13 | 7 |
| 2005 | 6 | 5 |
| 2006 | 6 | 6 |
| 2007 | 4 | 14 |
| 2008 | 0 | 9 |
| 2009 | 2 | 17 |
| 2010 | 8 | 16 |
| 2011 | 9 | 18 |
| 2012 | 9 | 17 |
| 2013 | 12 | 13 |
| 2014 | 7 | 11 |
| 2015 | 12 | 20 |
| 2016 | 13 | 15 |
| 2017 | 11 | 14 |
| 2018 | 6 | 17 |
| 2019 | 9 | 18 |
| 2020 | 10 | 25 |
| 2021 | 9 | 21 |
| 2022 | 19 | 23 |
| 2023 | 20 | 29 |
| 2024 | 20 | 27 |
| 2025 | 12 | 14 |
| 2026 | 11 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Thermoplastic starch4 Aug 2026US 12,698,365 B2Agrana Beteiligungs-Aktiengesellschaft
- Resin composition28 Jul 2026US 12,692,372 B2Plantic Technologies Ltd.
- Starch compositions14 Jul 2026US 12,679,955 B2Plantic Technologies Ltd.
- 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
- Method for preparing biodegradable resin composition using composite compatibilizer and biomass-based biodegradable resin composition prepared thereby8 Oct 2026US 2026/0308342 A1Daesang Corporation
- Water-soluble film and water-soluble unit dose article made therefrom1 Oct 2026US 2026/0297471 A1The Procter & Gamble Company
- Processing aid, and method for obtaining a processing aid24 Sep 2026US 2026/0286070 A1Devinochem GmbH & Co. KG
- Method for preparing a new water-soluble and biodegradable material3 Sep 2026US 2026/0258230 A1Ecoitaly Società A Responsabilità Limitata
- Resin composition20 Aug 2026US 2026/0242572 A1Plantic Technologies Ltd.
Most cited
By later US patents
- Elastic substantially linear olefin polymers1,374US 5,272,236 AThe Dow Chemical Company · 1993
- Elastic substantialy linear olefin polymers1,117US 5,278,272 AThe Dow Chemical Company · 1994
- Starch-based compositions having uniformly dispersed fibers used to manufacture high strength articles having a fiber-reinforced, starch-bound cellular matrix165US 5,679,145 AE. Khashoggi Industries · 1997
- Superabsorbent surface-treated carboxyalkylated polysaccharides and process for producing same158US 8,461,129 B2Archer Daniels Midland Company · 2013
- Extrusion compositions having high drawdown and substantially reduced neck-in151US 5,582,923 AThe Dow Chemical Company · 1996