PLANMECA OY
84Patents
56Active
84Granted
50Portfolio score
Filing activity: May 30, 1986 → May 31, 2023 · 18 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5267586A | Shutoff valve mechanism for the oral evacuator of a dental unit | Emerging Cross-Sectional Technologies | 138 | Expired |
| USD679016S1 | Arm for a dental X-ray apparatus | General | 36 | Active |
| US6466641B1 | Cranial radiography apparatus | Human Necessities | 36 | Expired |
| US4783793A | X-ray apparatus for panoramic tomography including control system | Human Necessities | 35 | Expired |
| US4741007A | Panoramic X-ray, tomography especially for dental photography | Human Necessities | 21 | Expired |
| USD384154S | Dental care unit | General | 20 | Expired |
| US5267293A | Method and apparatus for panoramic radiogragraphy | Human Necessities | 19 | Expired |
| USD767928S1 | Seat | General | 19 | Active |
| US7092483B2 | Digital camera, imaging device and method for digital imaging | Human Necessities | 18 | Expired |
| USD812230S1 | Dental milling machine | General | 17 | Active |
| USD477407S1 | X-ray apparatus | General | 17 | Expired |
| US7212611B2 | Method and apparatus for limiting a ray beam | Physics | 15 | Expired |
| US4860330A | Method and apparatus for marking a film with information in X-ray photography | Physics | 13 | Expired |
| US5454023A | Soft-tissue filter apparatus for a cephalostat | Physics | 13 | Expired |
| US7450028B2 | Led operation light | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5224140A | Method and apparatus for panoramic radiography | Human Necessities | 12 | Expired |
| US7997796B2 | Arrangement for intra-oral X-ray imaging | Human Necessities | 12 | Active |
| US7503692B2 | Arrangement in connection with intra-oral x-ray imaging | Human Necessities | 11 | Expired |
| USD478171S1 | X-ray apparatus | General | 11 | Expired |
| US10849714B2 | Medical or a dental instrument and a method for manufacturing the same | Human Necessities | 11 | Active |
| US6470069B1 | Methods, apparatuses and imaging mode for tomographic imaging | Human Necessities | 9 | Expired |
| US9314216B2 | Arrangement for intra-oral X-ray imaging | Human Necessities | 9 | Active |
| US6530688B1 | Robot manipulator for medical imaging means | Human Necessities | 9 | Expired |
| US6452997B1 | Method for use in tomographic imaging | Human Necessities | 8 | Expired |
| US8149990B2 | Wireless intra-oral X-ray imaging | Electricity | 8 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.