Cooper LaserSonics, Inc.
22Patents
0Active
22Granted
35Portfolio score
Filing activity: Jan 21, 1980 → May 26, 1988
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4827911A | Method and apparatus for ultrasonic surgical fragmentation and removal of tissue | Performing Operations; Transporting | 2,167 | Expired |
| US4747820A | Irrigation/aspiration manifold and fittings for ultrasonic surgical aspiration system | Human Necessities | 1,482 | Expired |
| US4634419A | Angulated ultrasonic surgical handpieces and method for their production | Human Necessities | 1,482 | Expired |
| US4526571A | Curved ultrasonic surgical aspirator | Human Necessities | 346 | Expired |
| US4493694A | Surgical pre-aspirator | Human Necessities | 174 | Expired |
| US4516398A | Method of use of an ultrasonic surgical pre-aspirator having a orifice by-pass | Human Necessities | 114 | Expired |
| US4846790A | Ultrasonic surgical system with irrigation manifold | Human Necessities | 77 | Expired |
| US4522597A | Equipment and method for delivering an abrasive-laden gas stream | Performing Operations; Transporting | 59 | Expired |
| US4561436A | Optical system for surgical ophthalmic laser instrument | Human Necessities | 57 | Expired |
| US4768496A | Handpiece interlock and logic control for ultrasonic surgical system | Human Necessities | 52 | Expired |
| US4494932A | Dental cleaning apparatus and method | Performing Operations; Transporting | 35 | Expired |
| US4881761A | Irrigation tubing connector for an ultrasonic surgical system | Human Necessities | 30 | Expired |
| US4544243A | Heads up display for microscope using remotely controlled instrument | Physics | 26 | Expired |
| US4490114A | Ultrasonically driven low-speed rotary motor | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4734964A | Apparatus for refurbishing acoustic members | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4487582A | Dental cleaning system | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4742527A | Laser having brazed anode | Electricity | 16 | Expired |
| US4832021A | Apparatus and method for assembly and disassembly of interchangeable surgical acoustic members | Performing Operations; Transporting | 13 | Expired |
| US4674097A | Distributed-feedback dye laser | Electricity | 11 | Expired |
| US4439862A | Rigid laser mirror mount and protection assembly | Electricity | 9 | Expired |
| US4628473A | System for autocorrelating optical radiation signals | Physics | 6 | Expired |
| US4571030A | Sum-beam separator using critical angle | Physics | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.