Assignee
SORENSON RESEARCH CO
21 granted patents·2,125 citations·filing 1974–1985
Top patents by PatentIndex Score
21 records- 0197US4311146ADetachable balloon catheter apparatus and methodSORENSON RESEARCH CO·Filed 1980·Granted Jan 19, 1982·344 cites·22 claims
- 0293US4079738ANeedle restraining apparatusSORENSON RESEARCH CO·Filed 1976·Granted Mar 21, 1978·282 cites·20 claims
- 0392US4099528ADouble lumen cannulaSORENSON RESEARCH CO·Filed 1977·Granted Jul 11, 1978·230 cites·8 claims
- 0491US3964484AAntiocoagulant metering device and methodSORENSON RESEARCH CO·Filed 1975·Granted Jun 22, 1976·71 cites·11 claims
- 0588US4106621ACombination needle cover and venipuncture device tray and method of using sameSORENSON RESEARCH CO·Filed 1976·Granted Aug 15, 1978·176 cites·5 claims
- 0687US3955573AAnticoagulant delivery device and methodSORENSON RESEARCH CO·Filed 1974·Granted May 11, 1976·65 cites·11 claims
- 0783US4282881AManometer for infusion apparatusSORENSON RESEARCH CO·Filed 1979·Granted Aug 11, 1981·37 cites·35 claims
- 0881US4395806AMethod of manufacturing a detachable balloon catheter assemblySORENSON RESEARCH CO·Filed 1981·Granted Aug 2, 1983·151 cites·2 claims
- 0980US4033345AAutologous transfusion filter system and methodSORENSON RESEARCH CO·Filed 1976·Granted Jul 5, 1977·119 cites·12 claims
- 1073US4650477ASuction drainage apparatusSORENSON RESEARCH CO·Filed 1985·Granted Mar 17, 1987·129 cites·32 claims
- 1173US4006745AAutologous transfusion system and methodSORENSON RESEARCH CO·Filed 1975·Granted Feb 8, 1977·91 cites·22 claims
- 1270US4047526AAutologous blood system and methodSORENSON RESEARCH CO·Filed 1975·Granted Sep 13, 1977·80 cites·28 claims
- 1362US4395260ADrip chamberSORENSON RESEARCH CO·Filed 1981·Granted Jul 26, 1983·68 cites·18 claims
- 1461US4224943ACannula and method for bidirectional blood flowSORENSON RESEARCH CO·Filed 1979·Granted Sep 30, 1980·54 cites·10 claims
- 1557US3981297AGas sampling catheter assembly and methodSORENSON RESEARCH CO·Filed 1975·Granted Sep 21, 1976·50 cites·12 claims
- 1649US4245636AContinuous flushing apparatusSORENSON RESEARCH CO·Filed 1979·Granted Jan 20, 1981·35 cites·8 claims
- 1748US4002170AAnticoagulant delivery means for aspiration wandSORENSON RESEARCH CO·Filed 1975·Granted Jan 11, 1977·34 cites·4 claims
- 1848US3989046AAsceptic disposble rigid receiver for body drainageSORENSON RESEARCH CO·Filed 1975·Granted Nov 2, 1976·33 cites·8 claims
- 1946US4269387ANeedle valve and method of manufacturing a needle valveSORENSON RESEARCH CO·Filed 1979·Granted May 26, 1981·27 cites·38 claims
- 2045US4335729AApparatus and method for suppressing resonance in an electromanometry systemSORENSON RESEARCH CO·Filed 1980·Granted Jun 22, 1982·33 cites·3 claims
- 2138US4291693AFluid metering deviceSORENSON RESEARCH CO·Filed 1979·Granted Sep 29, 1981·16 cites·22 claims
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