C09D 5/44
Coating compositions: for electrophoretic applications
Official title: for electrophoretic applications (processes for coating by electrophoresis C25D13/00)
C09D5/44 (Coating compositions: for electrophoretic applications) appears on 1,732 US grants and 858 published applications in this corpus.
Search patents in C09D- Granted patents
- 1,732
- Published applications
- 858
- Assignees
- 433
- Inventors
- 2,561
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 58 | 0 |
| 1977 | 47 | 0 |
| 1978 | 46 | 0 |
| 1979 | 40 | 0 |
| 1980 | 48 | 0 |
| 1981 | 45 | 0 |
| 1982 | 43 | 0 |
| 1983 | 36 | 0 |
| 1984 | 46 | 0 |
| 1985 | 57 | 0 |
| 1986 | 56 | 0 |
| 1987 | 44 | 0 |
| 1988 | 50 | 0 |
| 1989 | 50 | 0 |
| 1990 | 46 | 0 |
| 1991 | 56 | 0 |
| 1992 | 60 | 0 |
| 1993 | 53 | 0 |
| 1994 | 51 | 0 |
| 1995 | 42 | 0 |
| 1996 | 31 | 0 |
| 1997 | 19 | 0 |
| 1998 | 27 | 0 |
| 1999 | 28 | 0 |
| 2000 | 31 | 0 |
| 2001 | 36 | 13 |
| 2002 | 44 | 37 |
| 2003 | 26 | 46 |
| 2004 | 22 | 29 |
| 2005 | 17 | 30 |
| 2006 | 15 | 40 |
| 2007 | 15 | 29 |
| 2008 | 10 | 25 |
| 2009 | 13 | 36 |
| 2010 | 15 | 46 |
| 2011 | 13 | 37 |
| 2012 | 29 | 26 |
| 2013 | 29 | 36 |
| 2014 | 24 | 33 |
| 2015 | 36 | 35 |
| 2016 | 21 | 39 |
| 2017 | 27 | 36 |
| 2018 | 30 | 46 |
| 2019 | 37 | 24 |
| 2020 | 31 | 45 |
| 2021 | 21 | 33 |
| 2022 | 27 | 30 |
| 2023 | 16 | 32 |
| 2024 | 21 | 43 |
| 2025 | 26 | 13 |
| 2026 | 21 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C09D 5/4419With polymers obtained otherwise than by polymerisation reactions only involving carbon-to-carbon unsaturated778
- C09D 5/4488Cathodic paints466
- C09D 5/4407With polymers obtained by polymerisation reactions involving only carbon-to-carbon unsaturated bonds225
- C09D 5/4473Mixture of polymers144
- C09D 5/448Characterised by the additives used132
- C09D 5/4476Comprising polymerisation in situ105
- C09D 5/4484Anodic paints56
- C09D 5/4403With rubbers51
Recent patents
- Corrosion-resistant reservoir for an e-vaping device and method of manufacturing thereof8 Sep 2026US 12,729,308 B2Altria Client Services LLC
- Mixed acid anodization8 Sep 2026US 12,729,452 B2Rtx Corporation
- Two-layer dielectric coating11 Aug 2026US 12,706,311 B2PPG Industries Ohio, Inc.
- Epoxy resin and electrodeposition paint14 Jul 2026US 12,679,924 B2Kansai Paint Co., Ltd.
- Electrocoating composition7 Jul 2026US 12,674,063 B2Axalta Coating Systems IP Co., LLC
- 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.
- Deposition of aligned carbon nanotube films from a suspenson under shear flow and an applied electric field24 Sep 2026US 2026/0286562 A1
- Radiative cooling paints comprising different sized baso4 particles17 Sep 2026US 2026/0275130 A1King Fahd University of Petroleum and Minerals
- Electrocoating composition10 Sep 2026US 2026/0265546 A1Axalta Coating Systems IP Co., LLC
Most cited
By later US patents
- Controller customization management system338US 7,222,800 B2Honeywell International Inc. · 2007
- Process for electrodepositing cationic compositions143US 3,984,299 APPG Industries, Inc. · 1976
- Method of electrodepositing self-crosslinking cationic compositions122US 3,947,338 APPG Industries, Inc. · 1976
- Water-borne coating composition made from epoxy resin, polymeric acid and tertiary amine111US 4,247,439 AE. I. Du Pont de Nemours and Company · 1981
- Amine acid salt-containing polymers for cationic electrodeposition106US 4,148,772 APPG Industries, Inc. · 1979