C08L 3/02
Starch
Official title: Starch; Degradation products thereof, e.g. dextrin
C08L3/02 (Starch) appears on 1,071 US grants and 1,265 published applications in this corpus.
Search patents in C08L- Granted patents
- 1,071
- Published applications
- 1,265
- Assignees
- 722
- Inventors
- 2,814
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 6 | 0 |
| 1978 | 11 | 0 |
| 1979 | 8 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 6 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 8 | 0 |
| 1993 | 14 | 0 |
| 1994 | 15 | 0 |
| 1995 | 30 | 0 |
| 1996 | 35 | 0 |
| 1997 | 35 | 0 |
| 1998 | 47 | 0 |
| 1999 | 16 | 0 |
| 2000 | 20 | 0 |
| 2001 | 22 | 5 |
| 2002 | 17 | 21 |
| 2003 | 16 | 32 |
| 2004 | 22 | 20 |
| 2005 | 14 | 37 |
| 2006 | 23 | 31 |
| 2007 | 13 | 48 |
| 2008 | 9 | 28 |
| 2009 | 9 | 49 |
| 2010 | 20 | 67 |
| 2011 | 23 | 61 |
| 2012 | 31 | 55 |
| 2013 | 42 | 62 |
| 2014 | 36 | 63 |
| 2015 | 41 | 41 |
| 2016 | 38 | 45 |
| 2017 | 38 | 55 |
| 2018 | 30 | 59 |
| 2019 | 42 | 60 |
| 2020 | 41 | 82 |
| 2021 | 54 | 71 |
| 2022 | 46 | 53 |
| 2023 | 43 | 62 |
| 2024 | 40 | 66 |
| 2025 | 38 | 58 |
| 2026 | 24 | 34 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Biodegradable, compostable molding mass compositions, molded articles and methods of manufacture29 Sep 2026US 12,747,341 B2Evps Global Marketing Ltd.
- Thermoplastic starch4 Aug 2026US 12,698,365 B2Agrana Beteiligungs-Aktiengesellschaft
- Clean label starch compositions21 Jul 2026US 12,686,729 B2Cargill, Incorporated
- Method for obtaining plastic admixture material and bioplastic material from bread waste21 Jul 2026US 12,686,730 B2
- Lower temperature pelletizing process of iron ore fines7 Jul 2026US 12,674,223 B2
- 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.
- Wad for cartridges with characteristics of biodegradability in soil10 Sep 2026US 2026/0265503 A1Lb Plast S.R.L.
- Method for preparing a new water-soluble and biodegradable material3 Sep 2026US 2026/0258230 A1Ecoitaly Società A Responsabilità Limitata
- Biodegradable resin composition, biodegradable resin molded product, and manufacturing method therefor20 Aug 2026US 2026/0242591 A1Hanwha Solutions Corporation
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
- Sheets having a highly inorganically filled organic polymer matrix172US 5,508,072 AE. Khashoggi Industries · 1996
- Articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix171US 5,506,046 AE. Khashoggi Industries · 1996