CPC Main Group
C25D 13/00 Electrophoretic coating characterised by the process (C25D15/00 takes precedence; compositions for electrophoretic coating C09D5/44)
7 direct subcodes
Child Classifications
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- C25D 13/02 with inorganic material
- C25D 13/04 with organic material
- C25D 13/10 characterised by the additives used
- C25D 13/12 characterised by the article coated
- C25D 13/18 using modulated, pulsed, or reversing current
- C25D 13/20 Pretreatment
- C25D 13/22 Servicing or operating
Top Applicants
Top 10 applicants by patent filingsfor class C25, 2013–2023, worldwide · Source: EPO PATSTAT
- CHINESE ACADEMY OF SCIENCES 1,393
- JFE STEEL JP 914
- EBARA CORPORATION JP 738
- INDUSTRIE DE NORA IT 674
- JX NIPPON MINING & METALS CORPORATION JP 652
- NIPPON STEEL CORPORATION JP 633
- CEA (COMMISSARIAT A L'ENERGIE ATOMIQUE) FR 630
- ROBERT BOSCH DE 626
- SIEMENS DE 587
- ATOTECH DEUTSCHLAND DE 561