Inventor · disambiguated record
Ronald B. Luther
Also filed as: LUTHER RONALD B
54 granted patents·8 pending applications·9,483 citations·filing 1976–2014
99Inventor score
Files withLUTHER MEDICAL PRODUCTS INC28LUTHER RONALD B14LUTHER RES PARTNERS LLC3BECTON DICKINSON CO2DRS INFUSION SYSTEMS INC2
Top patents by PatentIndex Score
62 records- 0198US4842591AConnector with one-way septum valve, and assemblyLUTHER RONALD B·Filed 1988·Granted Jun 27, 1989·579 cites·7 claims
- 0297US5112312AVascular/venous access device and method of utilizing and forming the sameLUTHER MEDICAL PRODUCTS INC·Filed 1991·Granted May 12, 1992·168 cites·15 claims
- 0397US4650466AAngioplasty deviceANGIOBRADE PARTNERS·Filed 1985·Granted Mar 17, 1987·1.5k cites·12 claims
- 0497USD247975SCatheterization needleLUTHER RONALD B·Filed 1976·Granted May 23, 1978·42 cites·1 claims
- 0595US6088889AClamp operable as a hemostasis valveELSON EDWARD·Filed 1997·Granted Jul 18, 2000·180 cites·5 claims
- 0695US4964854AIntravascular catheter assembly incorporating needle tip shielding capLUTHER MEDICAL PRODUCTS INC·Filed 1989·Granted Oct 23, 1990·403 cites·10 claims
- 0794US5916208AHard tip over-the-needle catheter and method of manufacturing the sameLUTHER MEDICAL PRODUCTS INC·Filed 1996·Granted Jun 29, 1999·323 cites·1 claims
- 0892US8123727B2Flush entrance hemostasis valve with unobstructed passagewayLUTHER RONALD B·Filed 2009·Granted Feb 28, 2012·75 cites·14 claims
- 0992US4559043AAssembly with septum fitting for connecting adaptor and fluid tubeDRS INFUSION SYSTEMS INC·Filed 1984·Granted Dec 17, 1985·291 cites·19 claims
- 1091US4668221AAssembly of stylet and catheterLUTHER MEDICAL PRODUCTS INC·Filed 1985·Granted May 26, 1987·273 cites·5 claims
- 1190US6595954B1Insertion needle and soft catheter system with tip protectorLUTHER RES PARTNERS LLC·Filed 2000·Granted Jul 22, 2003·203 cites·4 claims
- 1290US5913848AHard tip over-the-needle catheter and method of manufacturing the sameLUTHER MEDICAL PRODUCTS INC·Filed 1996·Granted Jun 22, 1999·244 cites·13 claims
- 1390US4950252ASingle hand actuated locking safety catheter and method of useLUTHER MEDICAL PRODUCTS INC·Filed 1988·Granted Aug 21, 1990·265 cites·21 claims
- 1490US4762516AAssembly of needle catheter protectorLUTHER MEDICAL PRODUCTS INC·Filed 1987·Granted Aug 9, 1988·265 cites·5 claims
- 1589US4950256ANon-thrombogenic intravascular time release catheterLUTHER MEDICAL PRODUCTS INC·Filed 1990·Granted Aug 21, 1990·181 cites·1 claims
- 1689US4401433AApparatus for advancing oversized catheter through cannula, and the likeLUTHER RONALD B·Filed 1980·Granted Aug 30, 1983·219 cites·7 claims
- 1788US4832696AAssembly of needle and protectorLUTHER MEDICAL PRODUCTS INC·Filed 1987·Granted May 23, 1989·231 cites·2 claims
- 1887US5683370AHard tip over-the-needle catheter and method of manufacturing the sameLUTHER MEDICAL PRODUCTS INC·Filed 1996·Granted Nov 4, 1997·195 cites·5 claims
- 1986US5957893AHard tip over-the needle catheter and method of manufacturing the sameBECTON DICKINSON CO·Filed 1998·Granted Sep 28, 1999·184 cites·13 claims
- 2086US5554136ADual lumen infusion/aspiration catheterLUTHER MEDICAL PRODUCTS INC·Filed 1995·Granted Sep 10, 1996·255 cites·16 claims
- 2185US4874373ADip formed catheter and assemblyLUTHER RONALD B·Filed 1987·Granted Oct 17, 1989·73 cites·21 claims
- 2284US5403283APercutaneous port catheter assembly and method of useLUTHER MEDICAL PRODUCTS INC·Filed 1993·Granted Apr 4, 1995·200 cites·28 claims
- 2383US4610671AAssembly of stylet and catheterLUTHER MEDICAL PRODUCTS INC·Filed 1985·Granted Sep 9, 1986·192 cites·14 claims
- 2482US6585704B2Method of retaining a tip protector on a needle with a curved tipBRAUN MEDICAL INC·Filed 2001·Granted Jul 1, 2003·131 cites·21 claims
- 2582US4790817AAssembly of stylet and catheter, and needle and catheterLUTHER MEDICAL PRODUCTS INC·Filed 1986·Granted Dec 13, 1988·178 cites·13 claims
- 2681US8506534B2Flush entrance hemostasis valve with unobstructed passagewayLUTHER RONALD B·Filed 2012·Granted Aug 13, 2013·10 cites·13 claims
- 2781US4838871ANeedle guard, and assemblyLUTHER RONALD B·Filed 1988·Granted Jun 13, 1989·174 cites·5 claims
- 2880US4747836ANeedle guard, and assemblyLUTHER MEDICAL PRODUCTS INC·Filed 1987·Granted May 31, 1988·163 cites·6 claims
- 2979US5738660APercutaneous port catheter assembly and method of useLUTHER MEDICAL PRODUCTS INC·Filed 1996·Granted Apr 14, 1998·178 cites·6 claims
- 3079US5531701AOver-the-needle catheterLUTHER MEDICAL PRODUCTS INC·Filed 1994·Granted Jul 2, 1996·151 cites·21 claims
- 3178US5885251AVascular/venous access device and method of utilizing and forming the sameLUTHER MEDICAL PRODUCTS INC·Filed 1993·Granted Mar 23, 1999·150 cites·6 claims
- 3277US5743882ANeedle blunting assembly for use with intravascular introducersLUTHER MEDICAL PRODUCTS INC·Filed 1996·Granted Apr 28, 1998·165 cites·11 claims
- 3375US5120317AVascular/venous access device and method of utilizing and forming the sameLUTHER MEDICAL PRODUCTS INC·Filed 1991·Granted Jun 9, 1992·160 cites·17 claims
- 3474US6981965B2Universal passive protector for an IV catheterLUTHER RES PARTNERS LLC·Filed 2001·Granted Jan 3, 2006·64 cites·20 claims
- 3574US5522807ADual lumen infusion/aspiration catheterLUTHER MEDICAL PRODUCTS INC·Filed 1994·Granted Jun 4, 1996·146 cites·5 claims
- 3673US6045734AProcess of making a catheterBECTON DICKINSON CO·Filed 1999·Granted Apr 4, 2000·149 cites·12 claims
- 3773US5569217APercutaneous port catheter assembly and method of useLUTHER MEDICAL PRODUCTS INC·Filed 1994·Granted Oct 29, 1996·132 cites·7 claims
- 3873US5533988AOver-the-needle catheterLUTHER MEDICAL PRODUCTS INC·Filed 1994·Granted Jul 9, 1996·132 cites·4 claims
- 3973US4449973ASmall gauge, pre-split cannula and process for manufactureLUTHER MEDICAL PRODUCTS INC·Filed 1982·Granted May 22, 1984·106 cites·11 claims
- 4071US6890321B2Hard tip over-the-needle intravenous catheterFiled 2003·Granted May 10, 2005·41 cites·20 claims
- 4168US5273540ANonreusable needle and catheter assemblyLUTHER MEDICAL PRODUCTS·Filed 1991·Granted Dec 28, 1993·161 cites·22 claims
- 4260US7037294B2Needle safety coverLUTHER RES PARTNERS LLC·Filed 2003·Granted May 2, 2006·20 cites·18 claims
- 4360US6863662B2Intravenous infusion needle with soft bodyFiled 2002·Granted Mar 8, 2005·17 cites·7 claims
- 4460US5873864ACatheter with beveled needle tipLUTHER MEDICAL PRODUCTS INC·Filed 1995·Granted Feb 23, 1999·104 cites·15 claims
- 4557US5098394ABiased shut off valve assembly for needle and catheterLUTHER RONALD B·Filed 1990·Granted Mar 24, 1992·80 cites·5 claims
- 4657US4100393AMethod for making a cannula using a laser and the cannula made therebyLUTHER RONALD B·Filed 1977·Granted Jul 11, 1978·45 cites·4 claims
- 4754US2007034632A1Floating beverage containerLUTHER RONALD B·Filed 2005·Application pending·0 cites
- 4854US2010004605A1Percutaneous safety needle inserterLUTHER RONALD B·Filed 2009·Application pending·0 cites
- 4952US4377165ACannula needle for catheterLUTHER MEDICAL PRODUCTS INC·Filed 1981·Granted Mar 22, 1983·55 cites·12 claims
- 5051US5971957AThrough-the-needle cannula and split needle placement apparatus and method of useFiled 1998·Granted Oct 26, 1999·57 cites·15 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →