CPC Subgroup Additional Only
A61M 2205/3507 with implanted devices, e.g. external control
Full Title
General characteristics of the apparatus > Communication > with implanted devices, e.g. external control
4 direct subcodes
Child Classifications
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- A61M 2205/3515 using magnetic means
- A61M 2205/3523 using telemetric means
- A61M 2205/353 using mechanical means, e.g. subcutaneous pushbuttons
- A61M 2205/3538 using electrical conduction through the body of the patient
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