Assignee
SHERWOOD MEDICAL CO
US·247 granted patents·26,877 citations·filing 1980–1997
Top patents by PatentIndex Score
247 records- 0198US5380301ACatheter/hub strain relief and method of manufacture thereofSHERWOOD MEDICAL CO·Filed 1992·Granted Jan 10, 1995·253 cites·9 claims
- 0298USD348730SPeristaltic infusion pumpSHERWOOD MEDICAL CO·Filed 1991·Granted Jul 12, 1994·104 cites·1 claims
- 0398US5014494AMethod of sterilizing medical articlesSHERWOOD MEDICAL CO·Filed 1988·Granted May 14, 1991·153 cites·10 claims
- 0497US5236604ASerum separation blood collection tube and the method of using thereofSHERWOOD MEDICAL CO·Filed 1991·Granted Aug 17, 1993·162 cites·26 claims
- 0597US5156599ASyringe and sliding locking needle shieldSHERWOOD MEDICAL CO·Filed 1989·Granted Oct 20, 1992·160 cites·11 claims
- 0696US5454958AMethod for sampling in a container having a material therein which separates from a barrier materialSHERWOOD MEDICAL CO·Filed 1993·Granted Oct 3, 1995·159 cites·14 claims
- 0796US5269927ASeparation device for use in blood collection tubesSHERWOOD MEDICAL CO·Filed 1991·Granted Dec 14, 1993·159 cites·15 claims
- 0896US5256155ADrop detection method and apparatusSHERWOOD MEDICAL CO·Filed 1991·Granted Oct 26, 1993·204 cites·13 claims
- 0996US4946601ABlood serum separator tubeSHERWOOD MEDICAL CO·Filed 1988·Granted Aug 7, 1990·140 cites·28 claims
- 1096US4425235ABlood collection device with phase partitioning meansSHERWOOD MEDICAL CO·Filed 1982·Granted Jan 10, 1984·139 cites·17 claims
- 1195US5415641ADrop detection method and apparatusSHERWOOD MEDICAL CO·Filed 1992·Granted May 16, 1995·146 cites·25 claims
- 1295US5250027APeristaltic infusion device with backpack sensorSHERWOOD MEDICAL CO·Filed 1991·Granted Oct 5, 1993·205 cites·8 claims
- 1395US5057081APeristaltic infusion deviceSHERWOOD MEDICAL CO·Filed 1990·Granted Oct 15, 1991·140 cites·39 claims
- 1495USD306759SFluid bag for an enteral delivery setSHERWOOD MEDICAL CO·Filed 1987·Granted Mar 20, 1990·49 cites·1 claims
- 1595US4895147ALancet injectorSHERWOOD MEDICAL CO·Filed 1988·Granted Jan 23, 1990·780 cites·33 claims
- 1695US4392858AWound drainage deviceSHERWOOD MEDICAL CO·Filed 1981·Granted Jul 12, 1983·1.3k cites·19 claims
- 1794US5443453AStop-cock valveSHERWOOD MEDICAL CO·Filed 1994·Granted Aug 22, 1995·132 cites·15 claims
- 1893US5649959AAssembly for sealing a puncture in a vesselSHERWOOD MEDICAL CO·Filed 1995·Granted Jul 22, 1997·1.1k cites·28 claims
- 1993US5516010ASanitary speculum for tympanic thermometer probeSHERWOOD MEDICAL CO·Filed 1994·Granted May 14, 1996·86 cites·10 claims
- 2093US5413571ADevice for sealing hemostatic incisionsSHERWOOD MEDICAL CO·Filed 1992·Granted May 9, 1995·772 cites·49 claims
- 2193US5346466ADrop detection method and apparatusSHERWOOD MEDICAL CO·Filed 1992·Granted Sep 13, 1994·105 cites·35 claims
- 2293US5309902ARespiratory support system and suction catheter device thereforSHERWOOD MEDICAL CO·Filed 1992·Granted May 10, 1994·116 cites·6 claims
- 2393US4818320ANasal cannula harness and method of making the sameSHERWOOD MEDICAL CO·Filed 1986·Granted Apr 4, 1989·102 cites·10 claims
- 2492US5337215APivoting battery compartment and doorSHERWOOD MEDICAL CO·Filed 1993·Granted Aug 9, 1994·111 cites·21 claims
- 2592US5225763ABattery charging circuit and method for an ambulatory feeding pumpSHERWOOD MEDICAL CO·Filed 1992·Granted Jul 6, 1993·203 cites·30 claims
- 2692US4720463AAutomated microbiological testing apparatusSHERWOOD MEDICAL CO·Filed 1985·Granted Jan 19, 1988·119 cites·21 claims
- 2792US4418580APipettor mechanism and disposable tip and piston assemblySHERWOOD MEDICAL CO·Filed 1981·Granted Dec 6, 1983·66 cites·18 claims
- 2891US5540715ADevice for sealing hemostatic incisionsSHERWOOD MEDICAL CO·Filed 1995·Granted Jul 30, 1996·570 cites·35 claims
- 2991US5279549AClosed ventilation and suction catheter systemSHERWOOD MEDICAL CO·Filed 1992·Granted Jan 18, 1994·322 cites·3 claims
- 3091US4856073AAutomated microbiological testing apparatus and methodSHERWOOD MEDICAL CO·Filed 1987·Granted Aug 8, 1989·91 cites·22 claims
- 3191US4793363ABiopsy needleSHERWOOD MEDICAL CO·Filed 1986·Granted Dec 27, 1988·446 cites·24 claims
- 3291US4687470ACatheter for nasogastric intubationSHERWOOD MEDICAL CO·Filed 1985·Granted Aug 18, 1987·91 cites·2 claims
- 3391US4661110AMultiple passage connector fitting for a medical tubeSHERWOOD MEDICAL CO·Filed 1985·Granted Apr 28, 1987·157 cites·18 claims
- 3490US5630833ADevice for sealing hemostatic incisionsSHERWOOD MEDICAL CO·Filed 1995·Granted May 20, 1997·481 cites·12 claims
- 3590US4445893AInfusion apparatusSHERWOOD MEDICAL CO·Filed 1982·Granted May 1, 1984·230 cites·5 claims
- 3689US5665064AGastroenteric feeding tube for endoscopic placement and method of useSHERWOOD MEDICAL CO·Filed 1995·Granted Sep 9, 1997·156 cites·21 claims
- 3789US5357946AVentilator manifold with accessory access port and adaptors thereforeSHERWOOD MEDICAL CO·Filed 1993·Granted Oct 25, 1994·296 cites·12 claims
- 3889US5167637AValve membrane for a catheter introducer hemostatic valveSHERWOOD MEDICAL CO·Filed 1991·Granted Dec 1, 1992·354 cites·17 claims
- 3989USD313470SSafety syringeSHERWOOD MEDICAL CO·Filed 1989·Granted Jan 1, 1991·27 cites·1 claims
- 4088US5531695ATamper evident sleeveSHERWOOD MEDICAL CO·Filed 1994·Granted Jul 2, 1996·269 cites·7 claims
- 4188US5333606AMethod for using a respirator accessory access port and adaptor thereforeSHERWOOD MEDICAL CO·Filed 1993·Granted Aug 2, 1994·253 cites·12 claims
- 4288USD347472SCombined peristaltic infusion pump and charger unitSHERWOOD MEDICAL CO·Filed 1991·Granted May 31, 1994·32 cites·1 claims
- 4388US4994045ASplit sleeve safety syringeSHERWOOD MEDICAL CO·Filed 1990·Granted Feb 19, 1991·282 cites·20 claims
- 4488USD302291SSharp medical instrument disposable containerSHERWOOD MEDICAL CO·Filed 1986·Granted Jul 18, 1989·30 cites·1 claims
- 4588US4834709APreformable catheterSHERWOOD MEDICAL CO·Filed 1988·Granted May 30, 1989·245 cites·19 claims
- 4688US4833379AMotor control fail-safe circuitSHERWOOD MEDICAL CO·Filed 1988·Granted May 23, 1989·68 cites·5 claims
- 4788US4569764ACollection device with phase partitioning meansSHERWOOD MEDICAL CO·Filed 1981·Granted Feb 11, 1986·67 cites·21 claims
- 4887US5269755ACatheter with outer membrane medicament delivery systemSHERWOOD MEDICAL CO·Filed 1992·Granted Dec 14, 1993·267 cites·32 claims
- 4987US4865593ASplittable cannulaSHERWOOD MEDICAL CO·Filed 1988·Granted Sep 12, 1989·215 cites·6 claims
- 5087US4727500AElectronic thermometer with fixed response timeSHERWOOD MEDICAL CO·Filed 1985·Granted Feb 23, 1988·65 cites·11 claims
Showing the top 50 of 247 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when SHERWOOD MEDICAL CO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →