CPC Main Group
A61C 13/00 Dental prostheses; Making same (tooth crowns for capping teeth A61C5/70; dental implants A61C8/00)
13 direct subcodes
Child Classifications
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- A61C 13/01 Palates or other bases or supports for the artificial teeth; Making same
- A61C 13/08 Artificial teeth; Making same (kilns for artificial teeth F27B)
- A61C 13/10 Fastening of artificial teeth to denture palates or the like
- A61C 13/12 Tools for fastening artificial teeth; Holders, clamps, or stands for artificial teeth
- A61C 13/20 Methods or devices for soldering, casting, moulding or melting
- A61C 13/225 Fastening prostheses in the mouth (securing tooth crowns in capping teeth A61C5/30)
- A61C 13/34 Making or working of models, e.g. preliminary castings, trial dentures; Dowel pins [4]
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