C06F 1/06 Dipping, coating, impregnating, or drying of matches (dipping or coating in general B05C, B05D; impregnating in general B27K; drying in general F26B)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Dipping, coating, impregnating, or drying of matches
CPC: Dipping, coating, impregnating, or drying of matches (dipping or coating in general B05C, B05D; impregnating in general B27K; drying in general F26B)
Full Title
Full titles differ between systems:
Mechanical manufacture of matches > Dipping, coating, impregnating, or drying of matches
Mechanical manufacture of matches > Dipping, coating, impregnating, or drying of matches (dipping or coating in general B05C, B05D; impregnating in general B27K; drying in general F26B)
No child classifications to compare. This is a leaf node in both IPC and CPC.
Top Applicants
Top Applicants (IPC)
Class C06,2013–2023, worldwide · Source: EPO PATSTAT
- XIAN MODERN CHEMISTRY RESEARCH INSTITUTE 390
- BEIJING INSTITUTE OF TECHNOLOGY 338
- INST. OF CHEMICAL MATERIAL, CHINA ACADEMY OF ENGINEERING PHYSICS 275
- HUBEI INSTITUTE OF AEROSPACE CHEMOTECHNOLOGY 232
- NANJING UNIVERSITY OF SCIENCE AND TECHNOLOGY 176
- AGENCY FOR DEFENSE DEVELOPMENT KR 112
- NORTH UNIVERSITY OF CHINA 91
- DYNO NOBEL ASIA PACIFIC AU 91
- NANJING UNIVERSITY OF SCIENCE & TECHNOLOGY 86
- BAE SYSTEMS GB 84
Top Applicants (CPC)
Class C06,2013–2023, worldwide · Source: EPO PATSTAT
- XIAN MODERN CHEMISTRY RESEARCH INSTITUTE 309
- BEIJING INSTITUTE OF TECHNOLOGY 295
- INST. OF CHEMICAL MATERIAL, CHINA ACADEMY OF ENGINEERING PHYSICS 216
- HUBEI INSTITUTE OF AEROSPACE CHEMOTECHNOLOGY 187
- NANJING UNIVERSITY OF SCIENCE AND TECHNOLOGY 120
- DYNO NOBEL ASIA PACIFIC AU 108
- AGENCY FOR DEFENSE DEVELOPMENT KR 102
- DAICEL CORPORATION JP 102
- BAE SYSTEMS GB 91
- DYNO NOBEL US 88