CPC Subgroup Additional Only
A61H 2201/50 Control means thereof
Full Title
Characteristics of apparatus not provided for in the preceding codes > Control means thereof
11 direct subcodes
Child Classifications
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- A61H 2201/5002 Means for controlling a set of similar massage devices acting in sequence at different locations on a patient
- A61H 2201/5005 for controlling frequency distribution, modulation or interference of a driving signal
- A61H 2201/5007 computer controlled
- A61H 2201/5017 Coin operated
- A61H 2201/502 Card operated, e.g. pre-paid card, credit card or ID card
- A61H 2201/5023 Interfaces to the user
- A61H 2201/5051 hydraulically controlled
- A61H 2201/5053 mechanically controlled
- A61H 2201/5056 pneumatically controlled
- A61H 2201/5058 Sensors or detectors
- A61H 2201/5097 wireless
Top Applicants
Top 10 applicants by patent filingsfor class A61, 2013–2023, worldwide · Source: EPO PATSTAT
- PHILIPS ELECTRONICS NL 20,621
- NOVARTIS CH 15,792
- ROCHE CH 14,303
- COVIDIEN US 13,862
- HARVARD UNIVERSITY US 13,454
- UNIVERSITY OF CALIFORNIA US 12,798
- P&G (PROCTER & GAMBLE COMPANY) US 12,140
- L'OREAL FR 11,800
- OLYMPUS CORPORATION JP 9,894
- BOSTON SCIENTIFIC SCIMED US 9,513