Assignee
ESPERANCE MED TECH
US·4 granted patents·891 citations·filing 1988–1991
Top patents by PatentIndex Score
4 records- 0194US5257988AApparatus for phacoemulsifying cataractous-lens tissue within a protected environmentESPERANCE MED TECH·Filed 1991·Granted Nov 2, 1993·573 cites·28 claims
- 0278US4931053AMethod and apparatus for enhanced vascular or other growthESPERANCE MED TECH·Filed 1988·Granted Jun 5, 1990·121 cites·44 claims
- 0374US4951663AMethod for enhanced sterilization of a living-tissue area of prospective surgical invasionESPERANCE MED TECH·Filed 1988·Granted Aug 28, 1990·99 cites·38 claims
- 0462US5263950APhaco-extractor for fragmenting cataractous-lens situs of fragmentationESPERANCE MED TECH·Filed 1991·Granted Nov 23, 1993·98 cites·16 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →