C08J 2367/02
Polyesters derived from dicarboxylic acids and dihydroxy compounds
Official title: Polyesters derived from dicarboxylic acids and dihydroxy compounds; (C08J2367/06 takes precedence)
C08J2367/02 (Polyesters derived from dicarboxylic acids and dihydroxy compounds) appears on 3,311 US grants and 4,277 published applications in this corpus.
Search patents in C08J- Granted patents
- 3,311
- Published applications
- 4,277
- Assignees
- 1,432
- Inventors
- 9,071
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 20 | 0 |
| 1977 | 11 | 0 |
| 1978 | 14 | 0 |
| 1979 | 12 | 0 |
| 1980 | 8 | 0 |
| 1981 | 11 | 0 |
| 1982 | 9 | 0 |
| 1983 | 13 | 0 |
| 1984 | 20 | 0 |
| 1985 | 23 | 0 |
| 1986 | 18 | 0 |
| 1987 | 17 | 0 |
| 1988 | 27 | 0 |
| 1989 | 28 | 0 |
| 1990 | 35 | 0 |
| 1991 | 38 | 0 |
| 1992 | 47 | 0 |
| 1993 | 49 | 0 |
| 1994 | 67 | 0 |
| 1995 | 60 | 0 |
| 1996 | 41 | 0 |
| 1997 | 51 | 0 |
| 1998 | 34 | 0 |
| 1999 | 56 | 0 |
| 2000 | 61 | 0 |
| 2001 | 54 | 12 |
| 2002 | 59 | 55 |
| 2003 | 50 | 84 |
| 2004 | 47 | 76 |
| 2005 | 42 | 88 |
| 2006 | 56 | 126 |
| 2007 | 56 | 79 |
| 2008 | 29 | 62 |
| 2009 | 40 | 93 |
| 2010 | 60 | 112 |
| 2011 | 69 | 134 |
| 2012 | 57 | 135 |
| 2013 | 75 | 138 |
| 2014 | 80 | 144 |
| 2015 | 84 | 213 |
| 2016 | 109 | 203 |
| 2017 | 122 | 173 |
| 2018 | 137 | 205 |
| 2019 | 139 | 213 |
| 2020 | 163 | 248 |
| 2021 | 148 | 248 |
| 2022 | 145 | 314 |
| 2023 | 160 | 361 |
| 2024 | 199 | 320 |
| 2025 | 213 | 250 |
| 2026 | 148 | 191 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Printed or coated structures for direct food contact applications29 Sep 2026US 12,747,077 B2Sun Chemical Corporation
- Method for manufacturing polyester film having laminated structure29 Sep 2026US 12,747,326 B2Nan Ya Plastics Corporation
- Method for manufacturing continuous fiber-reinforced thermoplastic resin sheet22 Sep 2026US 12,741,399 B2Mitsubishi Gas Chemical Company, Inc.
- Resin mixture, method of producing resin mixture, stretch blow molded product, and method of producing stretch blow molded product22 Sep 2026US 12,742,040 B2Canon Kabushiki Kaisha
- Multilayer film and method for producing same22 Sep 2026US 12,742,048 B2Toray Industries, Inc.
- Biodegradable film8 Oct 2026US 2026/0307370 A1Novamont S. p. A.
- Resin composition, resin solution, and method for producing crosslinked coating film8 Oct 2026US 2026/0308304 A1Mitsubishi Gas Chemical Company, Inc.
- A laminated film and a method of manufacturing the same8 Oct 2026US 2026/0308344 A1Unitika Ltd.
- Hydrothermal treatment of polymers containing perfluroalkyl and/or halogenated compounds8 Oct 2026US 2026/0308349 A1
- Thermoplastic collagen compositions comprising polyesters8 Oct 2026US 2026/0308379 A1
Most cited
By later US patents
- Process for manufacturing biomedical foams1,536US 6,355,699 B1Ethicon, Inc. · 2002
- Medical apparatus having protective, lubricious coating413US 5,272,012 AC. R. Bard, Inc. · 1993
- Isotactic propylene copolymers, their preparation and use180US 6,960,635 B2Dow Global Technologies LLC · 2005
- Decorative floor covering comprising polyethylene terephthalate film layer in surface layer and manufacturing method of the same179US 6,933,043 B1LG Chem.Ltd. · 2005
- Concentrates for improving polyester compositions and method of making same155US 5,654,347 AEastman Chemical Company · 1997