CPC Main Group
C09D 5/00 Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced ; Filling pastes
25 direct subcodes
Child Classifications
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- C09D 5/02 Emulsion paints
- C09D 5/03 Powdery paints
- C09D 5/04 Thixotropic paints
- C09D 5/06 Artists' paints
- C09D 5/08 Anti-corrosive paints
- C09D 5/14 Paints containing biocides, e.g. fungicides, insecticides or pesticides (C09D5/16 takes precedence)
- C09D 5/16 Antifouling paints; Underwater paints
- C09D 5/18 Fireproof paints
- C09D 5/20 for coatings strippable as coherent films, e.g. temporary coatings strippable as coherent films
- C09D 5/22 Luminous paints
- C09D 5/23 Magnetisable or magnetic paints or lacquers
- C09D 5/24 Electrically-conducting paints
- C09D 5/26 Thermosensitive paints
- C09D 5/28 for wrinkle, crackle, orange-peel, or similar decorative effects
- C09D 5/29 for multicolour effects
- C09D 5/30 Camouflage paints
Top Applicants
Top 10 applicants by patent filingsfor class C09, 2013–2023, worldwide · Source: EPO PATSTAT
- LG CHEM KR 7,954
- HALLIBURTON ENERGY SERVICES GROUP US 6,584
- NITTO DENKO CORPORATION JP 6,500
- 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 6,490
- DOW GLOBAL TECHNOLOGIES US 6,324
- FUJIFILM JP 5,832
- MERCK PATENT DE 5,481
- BASF (BADISCHE ANILIN & SODA FABRIK) DE 5,147
- SAMSUNG DISPLAY KR 5,105
- NITTO DENKO CORPORATION 3,584