Assignee
BENTLEY LAB
32 granted patents·1,978 citations·filing 1973–1984
Top patents by PatentIndex Score
32 records- 0198US4534761AImplant deviceBENTLEY LAB·Filed 1983·Granted Aug 13, 1985·194 cites·7 claims
- 0296US4444498AApparatus and method for measuring blood oxygen saturationBENTLEY LAB·Filed 1982·Granted Apr 24, 1984·144 cites·5 claims
- 0396US4157965ABlood treating deviceBENTLEY LAB·Filed 1975·Granted Jun 12, 1979·93 cites·7 claims
- 0495US4439189APleural drainage systemBENTLEY LAB·Filed 1981·Granted Mar 27, 1984·131 cites·2 claims
- 0595US3935111ADevice for removing blood microemboliBENTLEY LAB·Filed 1973·Granted Jan 27, 1976·83 cites·16 claims
- 0694US4183357AChronic transcutaneous implant assembly for enterostomiesBENTLEY LAB·Filed 1978·Granted Jan 15, 1980·277 cites·4 claims
- 0794US4062360AAtraumatic fluid handling method and apparatusBENTLEY LAB·Filed 1976·Granted Dec 13, 1977·77 cites·22 claims
- 0885US4456223AFlow control apparatusBENTLEY LAB·Filed 1981·Granted Jun 26, 1984·40 cites·8 claims
- 0983US4493705ABlood reservoirBENTLEY LAB·Filed 1982·Granted Jan 15, 1985·161 cites·10 claims
- 1082US4282180ABlood oxygenatorBENTLEY LAB·Filed 1977·Granted Aug 4, 1981·35 cites·12 claims
- 1181US3989626AMembrane transfer process and apparatusBENTLEY LAB·Filed 1974·Granted Nov 2, 1976·41 cites·7 claims
- 1279US4447150AApparatus and method for measuring blood oxygen saturationBENTLEY LAB·Filed 1981·Granted May 8, 1984·125 cites·33 claims
- 1378US4196075AMembrane fluid transfer method and apparatusBENTLEY LAB·Filed 1978·Granted Apr 1, 1980·33 cites·24 claims
- 1472US4490254ABlood filterBENTLEY LAB·Filed 1980·Granted Dec 25, 1984·100 cites·8 claims
- 1568US4164221AAtraumatic blood access device valveBENTLEY LAB·Filed 1977·Granted Aug 14, 1979·75 cites·6 claims
- 1668US4094792AMembrane fluid transfer method and apparatusBENTLEY LAB·Filed 1976·Granted Jun 13, 1978·23 cites·21 claims
- 1766US4058369AOxygenatorBENTLEY LAB·Filed 1975·Granted Nov 15, 1977·20 cites·7 claims
- 1864US4268476ABlood oxygenatorBENTLEY LAB·Filed 1976·Granted May 19, 1981·17 cites·16 claims
- 1958US4297318ABlood oxygenatorBENTLEY LAB·Filed 1979·Granted Oct 27, 1981·45 cites·18 claims
- 2057US4372914ABlood oxygenatorBENTLEY LAB·Filed 1981·Granted Feb 8, 1983·15 cites·3 claims
- 2156US4512761ABody implantable connectorBENTLEY LAB·Filed 1983·Granted Apr 23, 1985·54 cites·12 claims
- 2253US4164468ABlood treating device and method of operationBENTLEY LAB·Filed 1977·Granted Aug 14, 1979·40 cites·4 claims
- 2352US4240907ADialyzer and method of dialysisBENTLEY LAB·Filed 1979·Granted Dec 23, 1980·12 cites·4 claims
- 2448US4484912AAtraumatic blood access device sealing mechanismBENTLEY LAB·Filed 1982·Granted Nov 27, 1984·38 cites·10 claims
- 2547US4079515AImplant devices for retaining denturesBENTLEY LAB·Filed 1975·Granted Mar 21, 1978·11 cites·4 claims
- 2641US4440723ABlood oxygenatorBENTLEY LAB·Filed 1981·Granted Apr 3, 1984·28 cites·5 claims
- 2738US4534760AAngular implant deviceBENTLEY LAB·Filed 1984·Granted Aug 13, 1985·14 cites·3 claims
- 2835US4248828AOxygenatorBENTLEY LAB·Filed 1977·Granted Feb 3, 1981·4 cites·4 claims
- 2934US4349021AAtraumatic blood access device valveBENTLEY LAB·Filed 1980·Granted Sep 14, 1982·15 cites·10 claims
- 3033US4428934AMethod for oxygenating bloodBENTLEY LAB·Filed 1981·Granted Jan 31, 1984·11 cites·20 claims
- 3133US4350157AAtraumatic blood access device valveBENTLEY LAB·Filed 1980·Granted Sep 21, 1982·12 cites·5 claims
- 3233US4253967ABlood treating methodBENTLEY LAB·Filed 1979·Granted Mar 3, 1981·10 cites·7 claims
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