C08L 3/00
Compositions of starch, amylose or amylopectin or of their derivatives or degradation
Official title: Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
C08L3/00 (Compositions of starch, amylose or amylopectin or of their derivatives or degradation) appears on 1,594 US grants and 1,795 published applications in this corpus.
Search patents in C08L- Granted patents
- 1,594
- Published applications
- 1,795
- Assignees
- 969
- Inventors
- 4,108
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 14 | 0 |
| 1977 | 15 | 0 |
| 1978 | 19 | 0 |
| 1979 | 13 | 0 |
| 1980 | 3 | 0 |
| 1981 | 6 | 0 |
| 1982 | 8 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 7 | 0 |
| 1988 | 5 | 0 |
| 1989 | 11 | 0 |
| 1990 | 5 | 0 |
| 1991 | 11 | 0 |
| 1992 | 16 | 0 |
| 1993 | 20 | 0 |
| 1994 | 31 | 0 |
| 1995 | 42 | 0 |
| 1996 | 49 | 0 |
| 1997 | 49 | 0 |
| 1998 | 59 | 0 |
| 1999 | 30 | 0 |
| 2000 | 30 | 0 |
| 2001 | 38 | 12 |
| 2002 | 31 | 31 |
| 2003 | 31 | 49 |
| 2004 | 35 | 42 |
| 2005 | 21 | 53 |
| 2006 | 34 | 48 |
| 2007 | 17 | 64 |
| 2008 | 13 | 45 |
| 2009 | 16 | 64 |
| 2010 | 32 | 96 |
| 2011 | 38 | 92 |
| 2012 | 43 | 80 |
| 2013 | 61 | 91 |
| 2014 | 54 | 88 |
| 2015 | 59 | 75 |
| 2016 | 49 | 63 |
| 2017 | 62 | 75 |
| 2018 | 52 | 85 |
| 2019 | 59 | 81 |
| 2020 | 61 | 102 |
| 2021 | 75 | 88 |
| 2022 | 60 | 76 |
| 2023 | 57 | 83 |
| 2024 | 55 | 91 |
| 2025 | 53 | 69 |
| 2026 | 33 | 52 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Biodegradable, compostable molding mass compositions, molded articles and methods of manufacture29 Sep 2026US 12,747,341 B2Evps Global Marketing Ltd.
- Bio-based products and methods for manufacturing the same22 Sep 2026US 12,740,672 B2
- Polysaccharide derivatives for detergent compositions15 Sep 2026US 12,735,511 B2
- Amide compound25 Aug 2026US 12,715,948 B2Daikin Industries, Ltd.
- Marine-biodegradation accelerator11 Aug 2026US 12,703,793 B2Nisshinbo Holdings Inc.
- Starch-based biodegradable composition and method of manufacturing the same8 Oct 2026US 2026/0308363 A1Daesang Corporation
- Thermoplastic starch formulations with additives for performance enhancements8 Oct 2026US 2026/0308364 A1Biologiq, Inc.
- 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
- Biodegradable plastic having excellent processability and mechanical properties, plastic product obtained by molding the same, and method for manufacturing the same17 Sep 2026US 2026/0273811 A1TheDay1Lab
Most cited
By later US patents
- Polymer compositions containing destructurized starch330US 5,095,054 AWarner-Lambert Company · 1992
- Articles of manufacture and methods for manufacturing laminate structures including inorganically filled sheets312US 5,830,548 AE. Khashoggi Industries · 1998
- Thermoplastic starch compositions incorporating a particulate filler component301US 6,231,970 B1E. Khashoggi Industries · 2001
- Polymer composition for injection molding202US 4,673,438 AWarner-Lambert Company · 1987
- Sheets having a highly inorganically filled organic polymer matrix172US 5,508,072 AE. Khashoggi Industries · 1996