C09D 5/00
Coating compositions
Official title: Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced {(electrically insulating plastics, resins or waxes H01B3/30)}; Filling pastes
C09D5/00 (Coating compositions) appears on 16,853 US grants and 20,426 published applications in this corpus.
Search patents in C09D- Granted patents
- 16,853
- Published applications
- 20,426
- Assignees
- 6,305
- Inventors
- 41,413
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 179 | 0 |
| 1977 | 169 | 0 |
| 1978 | 181 | 0 |
| 1979 | 127 | 0 |
| 1980 | 169 | 0 |
| 1981 | 164 | 0 |
| 1982 | 142 | 0 |
| 1983 | 129 | 0 |
| 1984 | 153 | 0 |
| 1985 | 158 | 0 |
| 1986 | 147 | 0 |
| 1987 | 118 | 0 |
| 1988 | 124 | 0 |
| 1989 | 167 | 0 |
| 1990 | 158 | 0 |
| 1991 | 223 | 0 |
| 1992 | 227 | 0 |
| 1993 | 206 | 0 |
| 1994 | 220 | 0 |
| 1995 | 180 | 0 |
| 1996 | 180 | 0 |
| 1997 | 175 | 0 |
| 1998 | 213 | 0 |
| 1999 | 266 | 0 |
| 2000 | 235 | 0 |
| 2001 | 250 | 66 |
| 2002 | 236 | 231 |
| 2003 | 234 | 324 |
| 2004 | 212 | 358 |
| 2005 | 142 | 393 |
| 2006 | 167 | 464 |
| 2007 | 175 | 498 |
| 2008 | 164 | 507 |
| 2009 | 180 | 549 |
| 2010 | 292 | 681 |
| 2011 | 295 | 642 |
| 2012 | 350 | 644 |
| 2013 | 403 | 764 |
| 2014 | 467 | 856 |
| 2015 | 589 | 999 |
| 2016 | 620 | 1241 |
| 2017 | 741 | 1351 |
| 2018 | 864 | 1211 |
| 2019 | 955 | 1188 |
| 2020 | 888 | 1179 |
| 2021 | 786 | 1165 |
| 2022 | 746 | 1122 |
| 2023 | 704 | 1145 |
| 2024 | 762 | 1160 |
| 2025 | 720 | 913 |
| 2026 | 501 | 775 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C09D 5/08Anti-corrosive paints2,499
- C09D 5/02Emulsion paints including aerosols2,100
- C09D 5/16Antifouling paints1,901
- C09D 5/24Electrically-conducting paints1,802
- C09D 5/44Coating compositions: for electrophoretic applications1,732
- C09D 5/14Paints containing biocides1,130
- C09D 5/03Powdery paints997
- C09D 5/002Priming paints790
All 25 subgroupsShow fewer
- C09D 5/18Fireproof paints including high temperature resistant paints777
- C09D 5/36Pearl essence516
- C09D 5/32Radiation-absorbing paints490
- C09D 5/004Reflecting paints489
- C09D 5/006Anti-reflective coatings336
- C09D 5/22Luminous paints305
- C09D 5/008Temporary coatings292
- C09D 5/34Filling pastes281
- C09D 5/38Paints containing free metal not provided for above in groups c09d5/00 -244
- C09D 5/26Thermosensitive paints190
- C09D 5/29Coating compositions: for multicolour effects185
- C09D 5/20Coating compositions: for coatings strippable as coherent films168
- C09D 5/04Thixotropic paints160
- C09D 5/28Coating compositions: for wrinkle, crackle, orange-peel, or similar decorative effects142
- C09D 5/06Artists' paints42
- C09D 5/23Magnetisable or magnetic paints or lacquers31
- C09D 5/30Camouflage paints23
Recent patents
- Coating composition comprising bacteriophage and antibacterial film formed by using same6 Oct 2026US 12,751,458 B2Kookmin University Industry Academy Cooperation Foundation
- Preparation of hydrophobic surfaces6 Oct 2026US 12,752,300 B2Technion Research & Development Foundation Limited
- Cover coating with good adhesion on polyurethane and polyurea membranes6 Oct 2026US 12,753,267 B2Sika Technology AG
- Melamine-based polymers and uses thereof6 Oct 2026US 12,753,272 B2Bio-Fence Ltd.
- Co-curable and co-cured UV/visible light-resistant lightning strike protection material for composite material assemblies6 Oct 2026US 12,753,314 B2The Boeing Company
- An Anti-Soiling, Self-Cleaning, and Antimicrobial Coating for Disinfecting Surface8 Oct 2026US 2026/0305614 A1
- Metallic decorative laminate, metallic article, and method for manufacturing metallic decorative laminate8 Oct 2026US 2026/0307104 A1Wavelock Advanced Technology Co., Ltd.
- Liquid ejection unit and method for manufacturing liquid ejection unit8 Oct 2026US 2026/0307389 A1Canon Kabushiki Kaisha
- Dispersion of titanium dioxide fine particles in organic solvent, method for producing same, and use of same8 Oct 2026US 2026/0308008 A1Ishihara Sangyo Kaisha, Ltd.
- Dispersant for power storage device positive electrode8 Oct 2026US 2026/0308297 A1Kao Corporation
Most cited
By later US patents
- Method of applying nanoparticles381US 6,645,569 B2The Procter & Gamble Company · 2003
- Controller customization management system338US 7,222,800 B2Honeywell International Inc. · 2007
- Coating composition for multiple hydrophilic applications333US 7,008,979 B2Hydromer, Inc. · 2006
- Coating compositions for modifying surfaces330US 7,112,621 B2The Proctor & Gamble Company · 2006
- Method of hydrophilizing materials294US 6,863,933 B2The Procter & Gamble Company · 2005