C08L 3/08
Ethers
C08L3/08 (Ethers) appears on 161 US grants and 186 published applications in this corpus.
Search patents in C08L- Granted patents
- 161
- Published applications
- 186
- Assignees
- 122
- Inventors
- 476
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 1 |
| 2002 | 2 | 3 |
| 2003 | 4 | 4 |
| 2004 | 2 | 7 |
| 2005 | 1 | 7 |
| 2006 | 3 | 8 |
| 2007 | 0 | 14 |
| 2008 | 1 | 4 |
| 2009 | 5 | 10 |
| 2010 | 6 | 11 |
| 2011 | 5 | 7 |
| 2012 | 8 | 5 |
| 2013 | 9 | 9 |
| 2014 | 4 | 10 |
| 2015 | 7 | 9 |
| 2016 | 5 | 5 |
| 2017 | 8 | 9 |
| 2018 | 7 | 8 |
| 2019 | 7 | 9 |
| 2020 | 9 | 10 |
| 2021 | 12 | 10 |
| 2022 | 7 | 5 |
| 2023 | 6 | 5 |
| 2024 | 2 | 4 |
| 2025 | 4 | 5 |
| 2026 | 3 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Resin composition28 Jul 2026US 12,692,372 B2Plantic Technologies Ltd.
- Starch compositions14 Jul 2026US 12,679,955 B2Plantic Technologies Ltd.
- Thermal energy storage compositions and methods of using the same7 Apr 2026US 12,595,403 B2Phase Change Energy Solutions, Inc.
- Resin composition30 Sep 2025US 12,428,545 B2Plantic Technologies Ltd.
- Starch compositions8 Jul 2025US 12,351,711 B2Plantic Technologies Ltd.
- 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
- Polymer16 Jul 2026US 2026/0199871 A1LG Chem.Ltd.
- Dispersible and biodegradable modified starch additive for reinforced polymers14 May 2026US 2026/0132226 A1
- Thermoplastic polymer blend and use thereof7 May 2026US 2026/0125554 A1BASF SE
Most cited
By later US patents
- Thermosetting polysaccharides157US 5,895,804 ANational Starch and Chemical Investment Holding Corporation · 1999
- Thickening compositions containing xanthan gum, guar gum and starch50US 4,105,461 AMerck & Co., Inc. · 1978
- Method of making paper containing cationic starch and an anionic retention aid41US 4,066,495 AAnheuser-Busch, Incorporated · 1978
- Paper making process utilizing a reactive cationic starch composition40US 6,303,000 B1OMNOVA Solutions Inc. · 2001
- Highly flexible starch-based films36US 6,528,088 B1A. E. Staley Manufacturing Company · 2003