Assignee
HEMEX INC
9 granted patents·1,824 citations·filing 1979–1998
Top patents by PatentIndex Score
9 records- 0198US4373216AHeart valves having edge-guided occludersHEMEX INC·Filed 1981·Granted Feb 15, 1983·674 cites·25 claims
- 0296US4535483ASuture rings for heart valvesHEMEX INC·Filed 1983·Granted Aug 20, 1985·889 cites·20 claims
- 0388US4451937AHeart valve having ear guided occludersHEMEX INC·Filed 1982·Granted Jun 5, 1984·48 cites·24 claims
- 0486US4443894AHeart valve with dog-leg pivotHEMEX INC·Filed 1982·Granted Apr 24, 1984·45 cites·21 claims
- 0567US4328592AHeart valve prosthesisHEMEX INC·Filed 1980·Granted May 11, 1982·64 cites·18 claims
- 0651US4308624AHeart valve prosthesisHEMEX INC·Filed 1979·Granted Jan 5, 1982·46 cites·19 claims
- 0744US4326304AHeart valve with pivoted occluderHEMEX INC·Filed 1980·Granted Apr 27, 1982·23 cites·7 claims
- 0843US4357715AHeart valve prosthesisHEMEX INC·Filed 1980·Granted Nov 9, 1982·21 cites·8 claims
- 0942US6071412AExtracorporeal device containing immobilized chelator on silica substrate and use thereofHEMEX INC·Filed 1998·Granted Jun 6, 2000·14 cites·11 claims
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