C08L 3/16
Esters
C08L3/16 (Esters) appears on 6 US grants and 7 published applications in this corpus.
Search patents in C08L- Granted patents
- 6
- Published applications
- 7
- Assignees
- 6
- Inventors
- 27
- Latest grant
- 22 Jun 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Acylation process22 Jun 2021US 11,041,024 B2SOLVAY ACETOW GmbH
- Acylation process26 Mar 2019US 10,239,959 B2SOLVAY ACETOW GmbH
- Protein and starch compositions, methods for making and uses thereof16 Jun 2015US 9,057,000 B2Cargill, Incorporated
- Method of preparing biodegradable modified-starch moldable products and films9 Feb 1999US 5,869,647 AEvercorn, Inc.
- Water-resistant starch materials for the production of cast sheets and thermoplastic materials12 Mar 1996US 5,498,706 AEMS-Inventa AG
- Polymer Material12 Feb 2026US 2026/0042906 A1LG Chem.Ltd.
- Acylation Process30 May 2019US 2019/0161558 A1SOLVAY ACETOW GmbH
- Acylation Process18 Aug 2016US 2016/0237175 A1SOLVAY ACETOW GmbH
- Isosorbide-Plasticized Starch And Uses Thereof12 Jul 2012US 2012/0178858 A1
- Protein and starch compositions, methods for making and uses thereof5 May 2011US 2011/0100256 A1Cargill, Incorporated
Most cited
By later US patents
- Water-resistant starch materials for the production of cast sheets and thermoplastic materials29US 5,367,067 AEMS-Inventa AG · 1994
- Method of preparing biodegradable modified-starch moldable products and films15US 5,869,647 AEvercorn, Inc. · 1999
- Water-resistant starch materials for the production of cast sheets and thermoplastic materials2US 5,498,706 AEMS-Inventa AG · 1996
- Acylation process1US 10,239,959 B2SOLVAY ACETOW GmbH · 2019
- Protein and starch compositions, methods for making and uses thereof1US 9,057,000 B2Cargill, Incorporated · 2015