CPC Main Group Additional Only
B07C 2201/00 Measures preceding sorting according to destination
2 direct subcodes
Child Classifications
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- B07C 2201/003 Cancellation, e.g. stamps by stamping, printing
- B07C 2201/006 Hazardous Substances, e.g. checking for contamination, explosives, anthrax
Top Applicants
Top 10 applicants by patent filingsfor class B07, 2013–2023, worldwide · Source: EPO PATSTAT
- DERRICK CORPORATION US 427
- SOLYSTIC FR 370
- M-I SWACO US 223
- SATAKE CORPORATION JP 190
- ANHUI JIEXUN OPTOELECTRONIC TECHNOLOGY COMPANY 186
- SIEMENS DE 175
- UNITED STATES POSTAL SERVICE US 158
- ANHUI UNIVERSITY OF SCIENCE & TECHNOLOGY 156
- UNITEC IT 150
- XINXIANG ZHEN YING MACHINERY EQUIPMENT COMPANY 149