C08G 63/6954
Derived from polxycarboxylic acids and polyhydroxy compounds
Official title: {derived from polxycarboxylic acids and polyhydroxy compounds}
C08G63/6954 (Derived from polxycarboxylic acids and polyhydroxy compounds) appears on 132 US grants and 77 published applications in this corpus.
Search patents in C08G- Granted patents
- 132
- Published applications
- 77
- Assignees
- 92
- Inventors
- 364
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 7 | 0 |
| 1983 | 6 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 8 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 5 | 0 |
| 2002 | 2 | 2 |
| 2003 | 4 | 3 |
| 2004 | 2 | 3 |
| 2005 | 2 | 6 |
| 2006 | 3 | 4 |
| 2007 | 5 | 9 |
| 2008 | 2 | 1 |
| 2009 | 4 | 2 |
| 2010 | 3 | 0 |
| 2011 | 2 | 3 |
| 2012 | 0 | 1 |
| 2013 | 2 | 2 |
| 2014 | 6 | 1 |
| 2015 | 1 | 4 |
| 2016 | 4 | 2 |
| 2017 | 1 | 2 |
| 2018 | 3 | 2 |
| 2019 | 2 | 4 |
| 2020 | 2 | 4 |
| 2021 | 4 | 8 |
| 2022 | 3 | 0 |
| 2023 | 2 | 2 |
| 2024 | 2 | 5 |
| 2025 | 1 | 3 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Elastomer with C—O—Si linkages between polyester backbone and crosslinker14 Oct 2025US 12,441,846 B2Dow Silicones Corporation
- Toner24 Sep 2024US 12,099,326 B2Canon Kabushiki Kaisha
- Method for producing silane-modified polymers25 Jun 2024US 12,018,122 B2Merz+Benteli AG
- Photosensitive resin composition and display device3 Oct 2023US 11,774,852 B2Duk San Neolux Co., Ltd.
- Copolyester tape13 Jun 2023US 11,673,996 B2Sabic Global Technologies B.V.
- Polyester plasticizer having high cold resistance and polyvinyl chloride composition including the same2 Jul 2026US 2026/0184847 A1Nan Ya Plastics Corporation
- Thermoplastic resin and molded body containing thermoplastic resin9 Apr 2026US 2026/0098129 A1Mitsubishi Gas Chemical Company, Inc.
- Terminally unsaturated polyester with c-o-si linkage12 Feb 2026US 2026/0042884 A1
- Surface additive based on polysiloxane modified unsaturated polyester5 Feb 2026US 2026/0035515 A1BYK-Chemie GmbH
- Siloxane-modified polyester resin and cured product thereof9 Oct 2025US 2025/0313664 A1Shin-Etsu Chemical Co., Ltd.
Most cited
By later US patents
- Organosilicon-containing materials useful for biomedical devices105US 5,616,757 ABausch & Lomb Incorporated · 1997
- Thermally stable polymers, method of preparation, and articles made therefrom77US 6,306,507 B1General Electric Company · 2001
- Polysiloxane copolymers, thermoplastic composition, and articles formed therefrom49US 7,790,292 B2SABIC Innovative Plastics IP B. V. · 2010
- Silyl group containing organic polymers41US 5,627,252 ADow Corning S. A. · 1997
- Process for obtaining modified polyethylene terephthalate pilling-free fibres originating from the polymer thus modified35US 5,300,626 ARhone-Poulenc Fibres · 1994