C08J 2403/04
Starch derivatives
C08J2403/04 (Starch derivatives) appears on 20 US grants and 37 published applications in this corpus.
Search patents in C08J- Granted patents
- 20
- Published applications
- 37
- Assignees
- 26
- Inventors
- 102
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 0 | 3 |
| 2020 | 1 | 3 |
| 2021 | 1 | 3 |
| 2022 | 3 | 2 |
| 2023 | 1 | 5 |
| 2024 | 6 | 7 |
| 2025 | 2 | 2 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Barrier coating for paper and paperboard22 Sep 2026US 12,742,291 B2Stora Enso OYJ
- Starch compositions14 Jul 2026US 12,679,955 B2Plantic Technologies Ltd.
- Biobased barrier film for packaging material31 Mar 2026US 12,590,416 B2Stora Enso OYJ
- Water-soluble film, method of manufacturing same, and package11 Nov 2025US 12,466,925 B2Kuraray Co., Ltd.
- Compostable seaweed-based compositions, and associated systems and methods26 Aug 2025US 12,398,516 B2Sway Innovation Co.
- Resin composition20 Aug 2026US 2026/0242572 A1Plantic Technologies Ltd.
- Polysaccharide-based macromolecule cross-linking agent, polysaccharide-based biological material, and preparation method therefor and use thereof30 Jul 2026US 2026/0217923 A1Shanghai Jiaotong University
- Silicone rubber emulsion coating28 May 2026US 2026/0146172 A1Performance Chemicals LLC
- Thermoplastic polymer blend and use thereof7 May 2026US 2026/0125554 A1BASF SE
- Compostable seaweed-based compositions, and associated systems and methods15 Jan 2026US 2026/0015797 A1Sway Innovation Co.
Most cited
By later US patents
- Process for the preparation of polymer particles43US 6,127,439 ANOVA Chemicals (International) S.A. · 2000
- Modified carbohydrate-chitosan compounds, methods of making the same and methods of using the same16US 8,975,387 B1North Carolina State University · 2015
- Methods for forming blended films including renewable carbohydrate-based polymeric materials with high blow up ratios and/or narrow die gaps for increased strength14US 10,752,759 B2Biologiq, Inc. · 2020
- Articles formed with biodegradable materials and biodegradability characteristics thereof8US 10,919,203 B2Biologiq, Inc. · 2021
- Compostable seaweed-based compositions, and associated systems and methods3US 11,939,724 B2Sway Innovation Co. · 2024