C08L 1/20
Esters of both organic acids and inorganic acids
C08L1/20 (Esters of both organic acids and inorganic acids) appears on 11 US grants and 17 published applications in this corpus.
Search patents in C08L- Granted patents
- 11
- Published applications
- 17
- Assignees
- 9
- Inventors
- 40
- Latest grant
- 5 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 5 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 0 |
| 2015 | 4 | 2 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year.
Recent patents
- Method for treating a fibrous material comprising nanocellulose with an organic acid or organic acid salt5 Mar 2024US 11,920,297 B2Stora Enso OYJ
- Resin composition and molded resin object12 Oct 2021US 11,142,632 B2Eastman Chemical Company
- Processes for making cellulose ester compositions1 Dec 2015US 9,200,147 B2Eastman Chemical Company
- Substituted cellulose acetates and uses thereof27 Oct 2015US 9,167,830 B2Celanese Acetate LLC
- Cellulose ester/elastomer compositions30 Jun 2015US 9,068,063 B2Eastman Chemical Company
- Method for treating a fibrous material comprising nanocellulose with an organic acid or organic acid salt10 Mar 2022US 2022/0074140 A1Stora Enso OYJ
- Resin composition and molded resin object12 Dec 2019US 2019/0375916 A1Fuji Xerox Co., Ltd.
- Substituted Cellulose Ester Adhesives and Methods and Articles Relating Thereto23 Jul 2015US 2015/0203723 A1Celanese Acetate LLC
- Substituted cellulose acetates and uses thereof5 Feb 2015US 2015/0037377 A1Celanese Acetate LLC
- Substituted Cellulose Acetates and Uses Thereof1 Aug 2013US 2013/0195787 A1Celanese Acetate LLC
Most cited
By later US patents
- Cellulose ester/elastomer compositions11US 9,068,063 B2Eastman Chemical Company · 2015
- Biodegradable block for models6US 6,833,097 B2Japan Corn Starch Co., Ltd. · 2004
- Substituted cellulose acetates and uses thereof4US 9,167,830 B2Celanese Acetate LLC · 2015
- Substituted cellulose acetates and uses thereof3US 9,023,757 B2Celanese Acetate LLC · 2015
- Crosslinked organic-inorganic hybrid membranes and their use in gas separation2US 7,790,803 B2Uop LLC · 2010