C09D 167/02
Polyesters derived from dicarboxylic acids and dihydroxy compounds
Official title: Polyesters derived from dicarboxylic acids and dihydroxy compounds (C09D167/06 takes precedence)
C09D167/02 (Polyesters derived from dicarboxylic acids and dihydroxy compounds) appears on 786 US grants and 982 published applications in this corpus.
Search patents in C09D- Granted patents
- 786
- Published applications
- 982
- Assignees
- 420
- Inventors
- 2,338
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 10 | 0 |
| 1979 | 8 | 0 |
| 1980 | 6 | 0 |
| 1981 | 5 | 0 |
| 1982 | 6 | 0 |
| 1983 | 6 | 0 |
| 1984 | 4 | 0 |
| 1985 | 6 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 8 | 0 |
| 1992 | 7 | 0 |
| 1993 | 9 | 0 |
| 1994 | 13 | 0 |
| 1995 | 14 | 0 |
| 1996 | 8 | 0 |
| 1997 | 5 | 0 |
| 1998 | 10 | 0 |
| 1999 | 19 | 0 |
| 2000 | 13 | 0 |
| 2001 | 12 | 1 |
| 2002 | 9 | 11 |
| 2003 | 14 | 12 |
| 2004 | 8 | 11 |
| 2005 | 6 | 16 |
| 2006 | 4 | 48 |
| 2007 | 8 | 14 |
| 2008 | 6 | 15 |
| 2009 | 4 | 14 |
| 2010 | 18 | 24 |
| 2011 | 18 | 27 |
| 2012 | 13 | 25 |
| 2013 | 24 | 46 |
| 2014 | 10 | 45 |
| 2015 | 35 | 57 |
| 2016 | 35 | 59 |
| 2017 | 45 | 70 |
| 2018 | 36 | 59 |
| 2019 | 37 | 43 |
| 2020 | 47 | 60 |
| 2021 | 41 | 77 |
| 2022 | 40 | 54 |
| 2023 | 39 | 67 |
| 2024 | 47 | 57 |
| 2025 | 35 | 32 |
| 2026 | 25 | 38 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- EUV resist underlayer film-forming composition6 Oct 2026US 12,754,479 B2Nissan Chemical Corporation
- Two-coat single cure powder coating15 Sep 2026US 12,734,549 B2The Sherwin-Williams Company
- Resin-coated metal sheet, resin-coated drawn and ironed can, and method of producing resin-coated drawn and ironed can1 Sep 2026US 12,722,183 B2Jfe Steel Corporation
- Composition for forming resist underlayer film1 Sep 2026US 12,724,347 B2Nissan Chemical Corporation
- Tricyclodecane dimethanol composition, ultraviolet curable composition, polymer composition, and method for producing tricyclodecane dimethanol composition25 Aug 2026US 12,715,828 B2Mitsubishi Chemical Corporation
- Thermoplastic collagen compositions comprising polyesters8 Oct 2026US 2026/0308379 A1
- Branched polyester composition for powder coatings8 Oct 2026US 2026/0308411 A1Arkema Quimica SAU (ES/ES)
- Wavelength conversion sheet, backlight, and liquid crystal display device8 Oct 2026US 2026/0308447 A1Dai Nippon Printing Co.Ltd.
- Resin, copolymer, electronic substrate material, resin composition, coating liquid composition, cured product, film, sheet, and electronic substrate24 Sep 2026US 2026/0286175 A1Idemitsu Kosan Co., Ltd.
- A paperboard structure comprising a barrier coating layer24 Sep 2026US 2026/0286612 A1Metsä Board Oyj
Most cited
By later US patents
- Methods for tissue repair using adhesive materials255US 6,833,408 B2Cohesion Technologies, Inc. · 2004
- Water dissipatable polyesters147US 4,304,901 AEastman Kodak Company · 1981
- Polyester resin aqueous dispersion102US 4,340,519 AToyo Boseki Kabushiki Kaisha · 1982
- Water-dispersible ester resin containing a moiety of polyacid or bivalent alcohol containing a sulfo group83US 4,104,262 ADynamit Nobel Aktiengesellschaft · 1978
- Thermally stable polymers, method of preparation, and articles made therefrom77US 6,306,507 B1General Electric Company · 2001