C08K 2201/018
Additives for biodegradable polymeric composition
C08K2201/018 (Additives for biodegradable polymeric composition) appears on 80 US grants and 172 published applications in this corpus.
Search patents in C08K- Granted patents
- 80
- Published applications
- 172
- Assignees
- 112
- Inventors
- 410
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 4 |
| 2006 | 1 | 0 |
| 2007 | 0 | 16 |
| 2008 | 0 | 2 |
| 2009 | 0 | 4 |
| 2010 | 2 | 2 |
| 2011 | 5 | 1 |
| 2012 | 2 | 3 |
| 2013 | 4 | 7 |
| 2014 | 2 | 4 |
| 2015 | 1 | 4 |
| 2016 | 1 | 7 |
| 2017 | 4 | 11 |
| 2018 | 2 | 13 |
| 2019 | 2 | 9 |
| 2020 | 12 | 6 |
| 2021 | 6 | 10 |
| 2022 | 5 | 11 |
| 2023 | 11 | 13 |
| 2024 | 12 | 17 |
| 2025 | 2 | 14 |
| 2026 | 4 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Biodegradable compositions and articles made from cellulose acetate29 Sep 2026US 12,747,333 B2Eastman Chemical Company
- Bio-based plasticiser for resins and blends containing said plasticiser8 Sep 2026US 12,729,270 B2Teknologiselskabet af 2025 ApS
- Biodegradable compositions and articles made from cellulose acetate23 Jun 2026US 12,662,587 B2Eastman Chemical Company
- Polymer composite capable of being quickly dissolved or dispersed in aqueous solvent and preparation method and application thereof31 Mar 2026US 12,590,187 B2Fudan University
- Earth plant compostable biodegradable substrate and method of producing the same2 Dec 2025US 12,486,380 B2
- Starch-based biodegradable composition and method of manufacturing the same8 Oct 2026US 2026/0308363 A1Daesang Corporation
- Autodegradable plastics23 Jul 2026US 2026/0209478 A1E.V.A Biosystems Limited
- Vegan-based whole egg substitute product9 Jul 2026US 2026/0191242 A1
- Artificial turf system with biodegradable filler particles25 Jun 2026US 2026/0176825 A1USGreentech, L.L.C.
- Raw material composition of thermoplastic product mixed with microalgae, product thereof and preparation method therefor4 Jun 2026US 2026/0152625 A1Eco Research Sdn. Bhd.
Most cited
By later US patents
- Biodegradable polymer compositions and shrink films39US 5,726,220 AShin-Etsu Chemical Co., Ltd. · 1998
- Bio-derived 1,3-propanediol and its conjugate esters as natural and non irritating solvents for biomass-derived extracts, fragrance concentrates, and oils38US 7,759,393 B2DuPont Tate & Lyle Bio Products Company, LLC · 2010
- Masterbatch composition comprising a high concentration of biological entities17US 10,723,848 B2Carbios · 2020
- Personal care composition containing bio-derived 1,3-propanediol and its conjugate esters17US 8,048,920 B2DuPont Tate & Lyle Bio Products Company, LLC · 2011
- Degradable chemiluminescent process and product13US 7,052,631 B2Cyalume Technologies, Inc. · 2006