C08J 2400/16
Biodegradable polymers
C08J2400/16 (Biodegradable polymers) appears on 25 US grants and 57 published applications in this corpus.
Search patents in C08J- Granted patents
- 25
- Published applications
- 57
- Assignees
- 43
- Inventors
- 151
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 2 |
| 2016 | 2 | 6 |
| 2017 | 1 | 5 |
| 2018 | 0 | 4 |
| 2019 | 4 | 2 |
| 2020 | 5 | 4 |
| 2021 | 1 | 2 |
| 2022 | 1 | 8 |
| 2023 | 4 | 6 |
| 2024 | 2 | 8 |
| 2025 | 1 | 1 |
| 2026 | 1 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Biodegradable resin composition and method for producing same12 May 2026US 12,624,199 B2Hanwha Solutions Corporation
- Granulate of only natural constitutions; granulate for the manufacture of composable products and method for manufacturing the granulate and the products obtained therefrom23 Sep 2025US 12,421,356 B2
- Formulations and products to replace single-use plastics and polystyrene with bio-benign materials such as agricultural wastes20 Aug 2024US 12,065,569 B2Nutjobs
- Biodegradable additive, biodegradable polyester fiber and method for producing the same, and biodegradable fabric20 Aug 2024US 12,065,769 B2Nan Ya Plastics Corporation
- Multilayer microcellular compostable bioplastics and their method of manufacture26 Dec 2023US 11,850,775 B2Corumat, Inc.
- Packaging film with oxygen transmission6 Aug 2026US 2026/0225781 A1Freshr Sustainable Technologies Inc.
- Composition for biodegradable film, biodegradable film comprising same, and method for manufacturing biodegradable film16 Jul 2026US 2026/0200155 A1Cj Cheiljedang Corporation
- Processing aid, master batch, thermoplastic resin composition, and film8 Jan 2026US 2026/0008912 A1Daikin Industries, Ltd.
- Extrudable biodegradable composition materials and extrusion process thereof2 Jan 2025US 2025/0002696 A1Nano and Advanced Materials Institute Limited
- Foam precursor with high amylose starch and methods thereof28 Nov 2024US 2024/0392076 A1Cruz Foam, Inc.
Most cited
By later US patents
- Immunomodulating compositions and methods of use thereof26US 9,457,047 B2Massachusetts Institute of Technology · 2016
- Biodegradable sheet20US 10,239,292 B2Tipa Corp. Ltd. · 2019
- Polylactic acid stretched film15US 7,993,745 B2Tohcello Co., Ltd. · 2011
- Rapid solid-state foaming3US 10,322,561 B2Grow Plastics LLC · 2019
- Layered structures3US 10,800,136 B2Corumat, Inc. · 2020