CPC Main Group
A61C 7/00 Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
Filing statistics
CPC A61C 7/00 belongs to the parent subclass A61C, which recorded 76,655 patent applications worldwide between 2013 and 2023. Annual filings grew from 5,555 in 2013 to 5,914 in 2023 (+6%), peaking at 8,692 applications in 2020. The most active applicants in class A61 are PHILIPS ELECTRONICS (20,621 applications), NOVARTIS (15,792 applications) and ROCHE (14,303 applications).
Source: EPO PATSTAT, worldwide filings
9 direct subcodes
Child Classifications
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- A61C 7/02 Tools for manipulating or working with an orthodontic appliance
- A61C 7/06 Extra-oral force transmitting means, i.e. means worn externally of the mouth and placing a member in the mouth under tension
- A61C 7/08 Mouthpiece-type retainers
- A61C 7/10 Devices having means to apply outwardly directed force, e.g. expanders
- A61C 7/12 Brackets; Arch wires; Combinations thereof; Accessories therefor
- A61C 7/36 Devices acting between upper and lower teeth
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