Assignee
PUDENZ SCHULTE MED RES
US·23 granted patents·3,362 citations·filing 1984–1996
Top patents by PatentIndex Score
23 records- 0196US5137529AInjection portPUDENZ SCHULTE MED RES·Filed 1991·Granted Aug 11, 1992·276 cites·17 claims
- 0292US4867740AMultiple-membrane flow control valve and implantable shunt systemPUDENZ SCHULTE MED RES·Filed 1988·Granted Sep 19, 1989·63 cites·18 claims
- 0391US5637083AImplantable adjustable fluid flow control valvePUDENZ SCHULTE MED RES·Filed 1996·Granted Jun 10, 1997·339 cites·30 claims
- 0491US4560375AFlow control valvePUDENZ SCHULTE MED RES·Filed 1984·Granted Dec 24, 1985·286 cites·43 claims
- 0589US5338291AGlaucoma shunt and method for draining aqueous humorPUDENZ SCHULTE MED RES·Filed 1993·Granted Aug 16, 1994·347 cites·20 claims
- 0688US4588394AInfusion reservoir and pump systemPUDENZ SCHULTE MED RES·Filed 1984·Granted May 13, 1986·247 cites·110 claims
- 0785US4861331AImplantable shunt system and method of assemblyPUDENZ SCHULTE MED RES·Filed 1988·Granted Aug 29, 1989·45 cites·44 claims
- 0884US4816016ASubcutaneous infusion reservoir and pump systemPUDENZ SCHULTE MED RES·Filed 1988·Granted Mar 28, 1989·201 cites·13 claims
- 0983US5112303ATumor access device and method for delivering medication into a body cavityPUDENZ SCHULTE MED RES·Filed 1991·Granted May 12, 1992·256 cites·33 claims
- 1073US5085644ASterilizable medication infusion device with dose recharge restrictionPUDENZ SCHULTE MED RES·Filed 1991·Granted Feb 4, 1992·148 cites·32 claims
- 1171US5152753AMedication infusion device with dose recharge restrictionPUDENZ SCHULTE MED RES·Filed 1990·Granted Oct 6, 1992·149 cites·42 claims
- 1271US4681560ASubcutaneous infusion reservoir and pump systemPUDENZ SCHULTE MED RES·Filed 1986·Granted Jul 21, 1987·128 cites·20 claims
- 1371US4636194ABurr-hole flow control valvePUDENZ SCHULTE MED RES·Filed 1985·Granted Jan 13, 1987·131 cites·19 claims
- 1470US5662600ABurr-hole flow control devicePUDENZ SCHULTE MED RES·Filed 1995·Granted Sep 2, 1997·124 cites·20 claims
- 1570US5167615AFlow control device having selectable alternative fluid pathwaysPUDENZ SCHULTE MED RES·Filed 1991·Granted Dec 1, 1992·136 cites·24 claims
- 1667US5154693AFlow control device having selectable alternative fluid pathwaysPUDENZ SCHULTE MED RES·Filed 1990·Granted Oct 13, 1992·116 cites·34 claims
- 1760US5387188APulsatile flow-accommodating fluid shuntPUDENZ SCHULTE MED RES·Filed 1993·Granted Feb 7, 1995·89 cites·15 claims
- 1856US4552553AFlow control valvePUDENZ SCHULTE MED RES·Filed 1984·Granted Nov 12, 1985·62 cites·29 claims
- 1951US4795437ASiphon control devicePUDENZ SCHULTE MED RES·Filed 1987·Granted Jan 3, 1989·56 cites·17 claims
- 2049US5176627AImplantable fluid flow control device having two-piece base, and assembly processPUDENZ SCHULTE MED RES·Filed 1990·Granted Jan 5, 1993·56 cites·20 claims
- 2148US4995856AVentriculostomy reservoirPUDENZ SCHULTE MED RES·Filed 1989·Granted Feb 26, 1991·47 cites·35 claims
- 2243US5098411AClosed end hollow stylet assemblyPUDENZ SCHULTE MED RES·Filed 1991·Granted Mar 24, 1992·35 cites·12 claims
- 2338US4761158ASubcutaneous infusion reservoir and pump systemPUDENZ SCHULTE MED RES·Filed 1987·Granted Aug 2, 1988·25 cites·19 claims
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