Micro Mega, S.A.
60Patents
0Active
60Granted
37Portfolio score
Filing activity: Dec 6, 1974 → Mar 30, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4219618A | Dental hand tool holder | Human Necessities | 139 | Expired |
| US4266934A | Dental handpiece with fluid delivery control | Human Necessities | 134 | Expired |
| US4710178A | Precision injection system and method for intraligmental anesthesia | Human Necessities | 94 | Expired |
| US4381777A | Syringe with oscillating needle | Emerging Cross-Sectional Technologies | 81 | Expired |
| US5133661A | Dentistry handpiece able to receive one of a number of vibrating instruments | Human Necessities | 63 | Expired |
| US4581022A | Dental syringe | Human Necessities | 53 | Expired |
| US4344746A | Distributor for the progressive and reversible supply of an air motor, in particular for hand-held dental instruments | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5125838A | Endodontic canal instrument made of titanium | Human Necessities | 30 | Expired |
| US4736843A | Packing case for dental canal instruments | Performing Operations; Transporting | 29 | Expired |
| USD250544S | Dental root-canal broach | General | 26 | Expired |
| US4333567A | Plate for packaging dental root-canal instruments | Human Necessities | 23 | Expired |
| USD251304S | Dental handpiece | General | 23 | Expired |
| USD258988S | Dental root-canal broach handle | General | 21 | Expired |
| USD257284S | Dental handpiece | General | 19 | Expired |
| US5057283A | Automatic apparatus for cleaning dentistry hand-pieces or turbines | Human Necessities | 19 | Expired |
| US4478578A | Handle for dental canal rotary instrument and method of manufacturing same | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4720266A | Dental treatment device | Human Necessities | 15 | Expired |
| USD251386S | Handle for dental root-canal broaches and like articles | General | 14 | Expired |
| US4234308A | Device for locking a tool in a dental handpiece | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US4436512A | Device for fixing drill bits into the head of air motors for hand-held dentists' tools | Performing Operations; Transporting | 12 | Expired |
| US6464497B2 | Packaging box for use with endodontic instruments | Human Necessities | 12 | Expired |
| US4484892A | Hand-held pneumatic implement for removing dental scale | Human Necessities | 11 | Expired |
| US4211009A | Dental handpiece | Human Necessities | 11 | Expired |
| US5090906A | Push-button control device for a dental instrument | Human Necessities | 11 | Expired |
| US5308579A | Device for distribution of the liquids for an apparatus for cleaning, disinfection and lubrication of dentistry handpieces | Human Necessities | 11 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.