Inventor · disambiguated record
Charles W. Daugherty
Also filed as: DAUGHERTY CHARLES · DAUGHERTY CHARLES W
20 granted patents·2,419 citations·filing 1976–1999
97Inventor score
Files withBECTON DICKINSON CO13MEDTRONIC INC2WARNER LAMBERT CO2BAXTER TRAVENOL LAB1DESERET MEDICAL INC1
Top patents by PatentIndex Score
20 records- 0197US4661300AMethod and apparatus for flashless tipping of an I.V. catheterBECTON DICKINSON CO·Filed 1986·Granted Apr 28, 1987·128 cites·7 claims
- 0293US4737219AMethod for bonding polyurethane balloons to multilumen cathetersBECTON DICKINSON CO·Filed 1986·Granted Apr 12, 1988·115 cites·8 claims
- 0391US5776113AValved PRN adapter for medical access devicesBECTON DICKINSON CO·Filed 1996·Granted Jul 7, 1998·122 cites·15 claims
- 0491US5695474ANeedle shield with collapsible coverBECTON DICKINSON CO·Filed 1997·Granted Dec 9, 1997·325 cites·10 claims
- 0589US5807605ALubricant soluble fluorescent agent and method for its use in a system for detection of lubricant coatingsBECTON DICKINSON CO·Filed 1997·Granted Sep 15, 1998·90 cites·4 claims
- 0688US5667840ALubricant soluble fluorescent agent and method for its use in a system for detection of lubricant coatingsBECTON DICKINSON CO·Filed 1996·Granted Sep 16, 1997·80 cites·7 claims
- 0788US4588398ACatheter tip configurationWARNER LAMBERT CO·Filed 1984·Granted May 13, 1986·207 cites·6 claims
- 0886US4077397ADiagnostic electrode assemblyBAXTER TRAVENOL LAB·Filed 1976·Granted Mar 7, 1978·157 cites·5 claims
- 0984US4661095AMethod for bonding polyurethane balloons to multilumen cathetersBECTON DICKINSON CO·Filed 1985·Granted Apr 28, 1987·54 cites·12 claims
- 1081US5462533ASelf contained needle and shieldBECTON DICKINSON CO·Filed 1995·Granted Oct 31, 1995·200 cites·7 claims
- 1180US5215527ACatheter introducer assemblyBECTON DICKINSON CO·Filed 1991·Granted Jun 1, 1993·206 cites·15 claims
- 1278US4434126APowder coating process for forming soft flexible polyurethane filmWARNER LAMBERT CO·Filed 1982·Granted Feb 28, 1984·29 cites·20 claims
- 1376US5542932ABloodless flashback ventFiled 1995·Granted Aug 6, 1996·157 cites·12 claims
- 1472US6059769AMedical catheter with grooved soft distal segmentMEDTRONIC INC·Filed 1998·Granted May 9, 2000·120 cites·16 claims
- 1571US6375774B1Method of making a medical catheter with grooved soft distal segmentMEDTRONIC INC·Filed 1999·Granted Apr 23, 2002·116 cites·8 claims
- 1670US5066284AVent for flashback plugBECTON DICKINSON CO·Filed 1989·Granted Nov 19, 1991·122 cites·14 claims
- 1759US5797882AArterial catheter and catheter/needle assembly with improved flow characteristics and method for its useBECTON DICKINSON CO·Filed 1996·Granted Aug 25, 1998·91 cites·17 claims
- 1852US5792122ATelescoping needle shieldBECTON DICKINSON CO·Filed 1997·Granted Aug 11, 1998·62 cites·14 claims
- 1938US5950986AValved PRN adapter for medical access devicesBECTON DICKINSON CO·Filed 1998·Granted Sep 14, 1999·22 cites·5 claims
- 2029US4710175AIntravenous infusion assembly formed as an integral partDESERET MEDICAL INC·Filed 1986·Granted Dec 1, 1987·16 cites·1 claims
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