C08L 3/06
Esters
C08L3/06 (Esters) appears on 114 US grants and 139 published applications in this corpus.
Search patents in C08L- Granted patents
- 114
- Published applications
- 139
- Assignees
- 103
- Inventors
- 381
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 4 | 5 |
| 2003 | 4 | 2 |
| 2004 | 2 | 3 |
| 2005 | 0 | 2 |
| 2006 | 2 | 4 |
| 2007 | 0 | 9 |
| 2008 | 1 | 6 |
| 2009 | 2 | 8 |
| 2010 | 5 | 8 |
| 2011 | 5 | 10 |
| 2012 | 2 | 6 |
| 2013 | 9 | 5 |
| 2014 | 8 | 6 |
| 2015 | 4 | 4 |
| 2016 | 4 | 4 |
| 2017 | 2 | 3 |
| 2018 | 4 | 1 |
| 2019 | 1 | 5 |
| 2020 | 1 | 5 |
| 2021 | 4 | 8 |
| 2022 | 3 | 4 |
| 2023 | 4 | 10 |
| 2024 | 3 | 12 |
| 2025 | 5 | 4 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Amide compound25 Aug 2026US 12,715,948 B2Daikin Industries, Ltd.
- Marine-biodegradation accelerator11 Aug 2026US 12,703,793 B2Nisshinbo Holdings Inc.
- Resin composition28 Jul 2026US 12,692,372 B2Plantic Technologies Ltd.
- Preparation method of modified starch-lipid binary complexes19 May 2026US 12,630,653 B2Tianjin University of Science and Technology
- Process for making a particulate laundry detergent composition14 Apr 2026US 12,600,929 B2The Procter & Gamble Company
- Resin composition20 Aug 2026US 2026/0242572 A1Plantic Technologies Ltd.
- Synthesis and characterization of glycosaminoglycan mimetic variants to promote chondrogenesis4 Jun 2026US 2026/0151533 A1New Jersey Institute of Technology
- Thermoplastic polymer blend and use thereof7 May 2026US 2026/0125554 A1BASF SE
- Polymer Material12 Feb 2026US 2026/0042906 A1LG Chem.Ltd.
- Gypsum composition comprising uncooked starch having mid-range viscosity, and methods and products related thereto13 Nov 2025US 2025/0346532 A1United States Gypsum Company
Most cited
By later US patents
- Biodegradable moldable products and films comprising blends of starch esters and polyesters89US 5,462,983 AEvercorn, Inc. · 1995
- Encapsulation matrix composition and encapsulate containing same80US 4,689,235 ASCM Corporation · 1987
- Compositions for controlled release75US 6,723,683 B2National Starch and Chemical Investment Holding Corporation · 2004
- Fire-retardant chemical compositions74US 5,162,394 A501 Chemco Inc. · 1992
- Polymer mixture for producing films74US 5,314,934 A1994