CPC Main Group
H99Z 99/00 Subject matter not otherwise provided for in this section
Top Applicants
Top 10 applicants by patent filingsfor class H99, 2013–2023, worldwide · Source: EPO PATSTAT
- IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 7
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY CN 4
- BENGBU ZHAOHE MEDICAL EQUIPMENT COMPANY 2
- HWANG, DONG MIN KR 1
- MUNOZ RODRIGUEZ, JOSE RAMON ES 1
- RAPID MARIN SE 1
- CHANGZHOU WASTON MEDICAL APPLIANCE COMPANY 1
- SESCAM. SERVICIO DE SALUD DE CASTILLA-LA MANCHA ES 1
- QINGDAO HAIER WASHING MACHINE COMPANY 1
- WUYI UNIVERSITY 1