C09D 5/4473
Mixture of polymers
Official title: {Mixture of polymers}
C09D5/4473 (Mixture of polymers) appears on 144 US grants and 70 published applications in this corpus.
Search patents in C09D- Granted patents
- 144
- Published applications
- 70
- Assignees
- 59
- Inventors
- 377
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 8 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 11 | 0 |
| 1993 | 5 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 8 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 0 |
| 2002 | 5 | 4 |
| 2003 | 1 | 8 |
| 2004 | 4 | 2 |
| 2005 | 0 | 2 |
| 2006 | 4 | 1 |
| 2007 | 1 | 0 |
| 2008 | 2 | 0 |
| 2009 | 0 | 4 |
| 2010 | 0 | 2 |
| 2011 | 2 | 4 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 2 | 4 |
| 2016 | 2 | 1 |
| 2017 | 2 | 1 |
| 2018 | 2 | 5 |
| 2019 | 2 | 4 |
| 2020 | 2 | 6 |
| 2021 | 1 | 3 |
| 2022 | 3 | 3 |
| 2023 | 3 | 3 |
| 2024 | 1 | 4 |
| 2025 | 3 | 4 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Two-layer dielectric coating11 Aug 2026US 12,706,311 B2PPG Industries Ohio, Inc.
- Cationic electrodeposition coating composition9 Jun 2026US 12,649,857 B2Nippon Paint Automotive Coatings Co., Ltd.
- Bismuth containing electrocoating material with improved catalytic activity30 Dec 2025US 12,509,593 B2BASF Coatings GmbH
- Method of forming field emission cathodes by co-electrodeposition7 Oct 2025US 12,437,955 B2NCX Corporation
- Electrodepositable coating compositions20 May 2025US 12,305,076 B2PPG Industries Ohio, Inc.
- Cationic electrodeposition coating material composition28 May 2026US 2026/0146169 A1Axalta Shinto Coating Systems Co., Ltd.
- Electrodeposited coatings having multiple resin domains29 Jan 2026US 2026/0028488 A1PPG Industries Ohio, Inc.
- Electrodeposition coating material compositions comprising alkoxylated polyethyleneimines18 Sep 2025US 2025/0289964 A1BASF Coatings GmbH
- Electrodeposition coating composition, coating, coated article, coated electric wire and printed board28 Aug 2025US 2025/0270727 A1Daikin Industries, Ltd.
- Electrodepositable coating compositions24 Jul 2025US 2025/0236742 A1PPG Industries Ohio, Inc.
Most cited
By later US patents
- Ductile coating composition of an acrylic polymer having reactive sites and an epoxy resin102US 3,943,187 AE. I. Du Pont de Nemours and Company · 1976
- Aqueous epoxy resin-based coating compositions useful for coating metal containers65US 5,264,469 AThe Valspar Corporation · 1993
- Cationic microgels and their use in electrodeposition57US 5,096,556 APPG Industries, Inc. · 1992
- Coating method55US 4,981,759 AKansa Paint Co., Ltd. · 1991
- Aqueous coating composition of an acrylic polymer having reactive sites and an epoxy resin52US 4,021,396 AE. I. Du Pont de Nemours and Company · 1977