C09D 169/00
Coating compositions based on polycarbonates
Official title: Coating compositions based on polycarbonates; Coating compositions based on derivatives of polycarbonates
C09D169/00 (Coating compositions based on polycarbonates) appears on 203 US grants and 247 published applications in this corpus.
Search patents in C09D- Granted patents
- 203
- Published applications
- 247
- Assignees
- 147
- Inventors
- 663
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 0 |
| 2002 | 10 | 3 |
| 2003 | 3 | 2 |
| 2004 | 1 | 4 |
| 2005 | 1 | 2 |
| 2006 | 0 | 4 |
| 2007 | 4 | 1 |
| 2008 | 2 | 5 |
| 2009 | 1 | 4 |
| 2010 | 3 | 7 |
| 2011 | 1 | 13 |
| 2012 | 3 | 8 |
| 2013 | 9 | 14 |
| 2014 | 6 | 11 |
| 2015 | 9 | 17 |
| 2016 | 12 | 21 |
| 2017 | 13 | 23 |
| 2018 | 16 | 10 |
| 2019 | 19 | 14 |
| 2020 | 15 | 13 |
| 2021 | 6 | 12 |
| 2022 | 9 | 18 |
| 2023 | 9 | 11 |
| 2024 | 9 | 11 |
| 2025 | 10 | 12 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Chlorosulfonated polypropylene carbonate, and production method and use thereof6 Oct 2026US 12,753,278 B2Changchun Institute of Applied Chemistry Chinese Academy of Sciences
- Tricyclodecane dimethanol composition, ultraviolet curable composition, polymer composition, and method for producing tricyclodecane dimethanol composition25 Aug 2026US 12,715,828 B2Mitsubishi Chemical Corporation
- Polycarbonate diol composition and coating material composition comprising same4 Aug 2026US 12,698,412 B2Asahi Kasei Kabushiki Kaisha
- Resin composition, formed article, and, formed article with hard coat layer14 Apr 2026US 12,600,856 B2Mitsubishi Chemical Corporation
- Manufacturing method of elastic paint9 Dec 2025US 12,492,321 B2ASUSTeK COMPUTER INC.
- 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.
- Electronic substrate material, resin, and method for manufactoring resin10 Sep 2026US 2026/0265573 A1Idemitsu Kosan Co., Ltd.
- Modified polyolefin resin composition and use of same23 Jul 2026US 2026/0209503 A1TOYOBO MC Corporation
- Antistatic coating and display panel including the same2 Jul 2026US 2026/0186173 A1EverDisplay Optronics (Shanghai) Limited
- Decorative sheet21 May 2026US 2026/0139152 A1Toppan Holdings Inc.
Most cited
By later US patents
- Reduced density article119US 10,087,556 B2Sabic Global Technologies B.V. · 2018
- Electrophotographic photoconductor, and process cartridge and image forming apparatus using the same53US 6,210,848 B1Ricoh Company, Ltd. · 2001
- Thermoset coating composition having improved hardness51US 5,166,289 AExxon Chemical Patents Inc. · 1992
- Electrophotographic photoconductor and method of producing aromatic polycarbonate resin for use in the photoconductor48US 6,187,492 B1Ricoh Company, Ltd. · 2001
- Curable composition comprising a crystallisable polymer37US 5,242,994 AImperial Chemical Industries PLC · 1993