C09D 5/4457
Containing special additives
Official title: {containing special additives, e.g. pigments, polymeric particles}
C09D5/4457 (Containing special additives) appears on 114 US grants and 65 published applications in this corpus.
Search patents in C09D- Granted patents
- 114
- Published applications
- 65
- Assignees
- 33
- Inventors
- 279
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 9 | 0 |
| 1992 | 9 | 0 |
| 1993 | 4 | 0 |
| 1994 | 8 | 0 |
| 1995 | 10 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 2 |
| 2002 | 2 | 3 |
| 2003 | 2 | 5 |
| 2004 | 1 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 1 |
| 2010 | 2 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 2 | 0 |
| 2014 | 0 | 3 |
| 2015 | 3 | 1 |
| 2016 | 1 | 2 |
| 2017 | 0 | 5 |
| 2018 | 3 | 2 |
| 2019 | 3 | 2 |
| 2020 | 3 | 6 |
| 2021 | 1 | 1 |
| 2022 | 2 | 3 |
| 2023 | 0 | 3 |
| 2024 | 4 | 10 |
| 2025 | 2 | 1 |
| 2026 | 3 | 5 |
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.
- Electrocoating composition28 Apr 2026US 12,612,533 B2Axalta Coating Systems IP Co., LLC
- Method of improving the corrosion resistance of a metal substrate10 Feb 2026US 12,546,024 B2PPG Industries Ohio, Inc.
- Method for preparing cationic electrodeposition coating composition25 Nov 2025US 12,480,005 B2Nippon Paint Automotive Coatings Co., Ltd.
- Method of forming field emission cathodes by co-electrodeposition7 Oct 2025US 12,437,955 B2NCX Corporation
- Method for the Corrosion-Protective Pretreatment of Components Comprising Surfaces of Zinc-Magnesium Hot-Dip Coated Steel8 Oct 2026US 2026/0308768 A1Henkel AG & Co. KGaA
- Method of improving the corrosion resistance of a metal substrate8 Oct 2026US 2026/0308797 A1PPG Industries Ohio, Inc.
- Electrodepositable coating compositions30 Jul 2026US 2026/0217993 A1PPG Industries Ohio, Inc.
- Electrodepositable coating compositions12 Feb 2026US 2026/0042919 A1PPG Industries Ohio, Inc.
- Electrodeposited coatings having multiple resin domains29 Jan 2026US 2026/0028488 A1PPG Industries Ohio, Inc.
Most cited
By later US patents
- Electrodeposition of epoxy compositions45US 4,001,101 APPG Industries, Inc. · 1977
- Cationic resin and capped polyisocyanate curing agent suitable for use in electrodeposition41US 5,760,107 APPG Industries, Inc. · 1998
- Cationic electrodeposition paint composition containing colloidal silica-containing gelled particulate23US 5,212,216 ANissan Motor Co., Ltd. · 1993
- Electrocoating composition containing blocked isocyanate, dialkyltin aromatic carboxylate and a bismuth or zirconium compound23US 5,330,839 AKansai Paint Co., Ltd. · 1994
- Composite paint film19US 5,075,165 ANissan Motor Co., Ltd. · 1991