C08L 35/02
Homopolymers or copolymers of esters
Official title: Homopolymers or copolymers of esters (C08L35/06, C08L35/08 take precedence)
C08L35/02 (Homopolymers or copolymers of esters) appears on 159 US grants and 242 published applications in this corpus.
Search patents in C08L- Granted patents
- 159
- Published applications
- 242
- Assignees
- 134
- Inventors
- 556
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 5 |
| 2009 | 1 | 0 |
| 2010 | 1 | 6 |
| 2011 | 1 | 6 |
| 2012 | 1 | 6 |
| 2013 | 6 | 17 |
| 2014 | 8 | 13 |
| 2015 | 13 | 16 |
| 2016 | 12 | 14 |
| 2017 | 9 | 15 |
| 2018 | 11 | 20 |
| 2019 | 12 | 24 |
| 2020 | 15 | 13 |
| 2021 | 15 | 14 |
| 2022 | 11 | 19 |
| 2023 | 12 | 17 |
| 2024 | 12 | 16 |
| 2025 | 9 | 12 |
| 2026 | 5 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Resin composition18 Aug 2026US 12,709,682 B2Ajinomoto Co., Inc.
- Release coating compositions for pressure sensitive adhesive articles and methods28 Jul 2026US 12,692,416 B23M Innovative Properties Company
- Formulation system for compositions for enhancing nitrogen stabilizers16 Jun 2026US 12,655,072 B2Synsus Private Label Partners, LLC
- Fiber-reinforced molded body and method for producing fiber-reinforced molded body10 Mar 2026US 12,570,812 B2Zeon Corporation
- Film, laminate, semiconductor wafer with film layer, substrate for mounting a semiconductor with film layer, and semiconductor device3 Mar 2026US 12,568,848 B2Mitsubishi Gas Chemical Company, Inc.
- Insulating resin composition, cured product and electronic component16 Jul 2026US 2026/0201143 A1Namics Corporation
- Silicone Hydrogel Mixture and Wettable Silicone Hydrogel Lens Formed Thereof18 Jun 2026US 2026/0167780 A1Lucens Technology Inc.
- Polymer-based portion, foldable apparatus, and methods of making11 Jun 2026US 2026/0159621 A1Corning Incorporated
- All liquid, non-filled and halogen free fire-retardant thermosetting compositions21 May 2026US 2026/0139137 A1Aoc, LLC
- Polymerizable dental composition7 May 2026US 2026/0124121 A1
Most cited
By later US patents
- Synthesis of methylene malonates substantially free of impurities74US 8,609,885 B2Bioformix Inc. · 2013
- Synthesis of methylene malonates using rapid recovery in the presence of a heat transfer agent70US 8,884,051 B2Bioformix Inc. · 2014
- Compositions and methods for use in three dimensional model printing54US 8,883,392 B2Stratasys, Inc. · 2014
- Methylene beta-diketone monomers, methods for making methylene beta-diketone monomers, polymerizable compositions and products formed therefrom54US 9,221,739 B2Sirrus, Inc. · 2015
- Electroinitiated polymerization of compositions having a 1,1-disubstituted alkene compound48US 9,217,098 B1Sirrus, Inc. · 2015