Inventor · disambiguated record
Randel Dorian
Also filed as: DORIAN RANDEL · DORIAN RANDEL E
52 granted patents·4 pending applications·4,473 citations·filing 1992–2018
99Inventor score
Top patents by PatentIndex Score
56 records- 0199US8950586B2Methods and apparatus for isolating platelets from bloodHANUMAN LLC·Filed 2013·Granted Feb 10, 2015·38 cites·18 claims
- 0299US7992725B2Buoy suspension fractionation systemBIOMET BIOLOGICS LLC·Filed 2008·Granted Aug 9, 2011·90 cites·53 claims
- 0399US7837884B2Methods and apparatus for isolating platelets from bloodHANUMAN LLC·Filed 2008·Granted Nov 23, 2010·74 cites·17 claims
- 0499US7806276B2Buoy suspension fractionation systemHANUMAN LLC·Filed 2008·Granted Oct 5, 2010·96 cites·20 claims
- 0599US7708152B2Method and apparatus for preparing platelet rich plasma and concentrates thereofHANUMAN LLC·Filed 2006·Granted May 4, 2010·128 cites·12 claims
- 0699US7553413B2Plasma concentrator deviceHANUMAN LLC·Filed 2006·Granted Jun 30, 2009·130 cites·7 claims
- 0799US7470371B2Methods and apparatus for isolating platelets from bloodHANUMAN LLC·Filed 2006·Granted Dec 30, 2008·161 cites·14 claims
- 0899US7223346B2Methods and apparatus for isolating platelets from bloodHANUMAN LLC·Filed 2005·Granted May 29, 2007·181 cites·13 claims
- 0998US8474630B2Method and apparatus for isolating platelets from bloodDORIAN RANDEL·Filed 2012·Granted Jul 2, 2013·42 cites·12 claims
- 1098US8133389B2Method and apparatus for preparing platelet rich plasma and concentrates thereofDORIAN RANDEL·Filed 2011·Granted Mar 13, 2012·36 cites·3 claims
- 1198US7987995B2Method and apparatus for preparing platelet rich plasma and concentrates thereofHANUMAN LLC·Filed 2010·Granted Aug 2, 2011·41 cites·8 claims
- 1298US7901584B2Plasma concentrationHANUMAN LLC·Filed 2009·Granted Mar 8, 2011·63 cites·24 claims
- 1398US6905612B2Plasma concentrate apparatus and methodHANUMAN LLC·Filed 2003·Granted Jun 14, 2005·335 cites·29 claims
- 1498US6214338B1Plasma concentrate and method of processing blood for samePLASMASEAL LLC·Filed 2000·Granted Apr 10, 2001·235 cites·13 claims
- 1598US6063297AMethod and apparatus for making concentrated plasma and/or tissue sealantPLASMASEAL LLC·Filed 1998·Granted May 16, 2000·242 cites·21 claims
- 1698US5788662AMethods for making concentrated plasma and/or tissue sealantPLASMASEAL LLC·Filed 1996·Granted Aug 4, 1998·279 cites·3 claims
- 1797US8801586B2System and process for separating a materialBIOMET BIOLOGICS LLC·Filed 2012·Granted Aug 12, 2014·40 cites·20 claims
- 1897US8596470B2Buoy fractionation systemLEACH MICHAEL D·Filed 2012·Granted Dec 3, 2013·39 cites·17 claims
- 1997US8187477B2Methods and apparatus for isolating platelets from bloodDORIAN RANDEL·Filed 2010·Granted May 29, 2012·25 cites·21 claims
- 2097US8119013B2Method of separating a selected component from a multiple component materialLEACH MICHAEL D·Filed 2010·Granted Feb 21, 2012·43 cites·23 claims
- 2197US7866485B2Apparatus and method for preparing platelet rich plasma and concentrates thereofHANUMAN LLC·Filed 2007·Granted Jan 11, 2011·43 cites·23 claims
- 2297US5585007APlasma concentrate and tissue sealant methods and apparatuses for making concentrated plasma and/or tissue sealantPLASMASEAL CORP·Filed 1994·Granted Dec 17, 1996·441 cites·45 claims
- 2396US9649579B2Buoy suspension fractionation systemBIOMET BIOLOGICS LLC·Filed 2012·Granted May 16, 2017·21 cites·15 claims
- 2494US8337711B2System and process for separating a materialDORIAN RANDEL·Filed 2009·Granted Dec 25, 2012·33 cites·39 claims
- 2594US7824559B2Apparatus and method for preparing platelet rich plasma and concentrates thereofHANUMANN LLC·Filed 2006·Granted Nov 2, 2010·51 cites·19 claims
- 2694US6372244B1Retrievable bioartificial implants having dimensions allowing rapid diffusion of oxygen and rapid biological response to physiological change, processes for their manufacture, and methods for their useISLET SHEET MEDICAL INC·Filed 2000·Granted Apr 16, 2002·283 cites·3 claims
- 2792US9138664B2Buoy fractionation systemBIOMET BIOLOGICS LLC·Filed 2013·Granted Sep 22, 2015·14 cites·13 claims
- 2892US8328024B2Buoy suspension fractionation systemLEACH MICHAEL D·Filed 2011·Granted Dec 11, 2012·34 cites·22 claims
- 2991US6165225ARetrievable bioartificial implants having dimensions allowing rapid diffusion of oxygen and rapid biological response to physiological change, processes for their manufacture, and methods for their useISLET SHEET MEDICAL LLC·Filed 1998·Granted Dec 26, 2000·98 cites·17 claims
- 3089US9855382B2Cell washing device using standing acoustic waves and a phantom materialBIOMET BIOLOGICS LLC·Filed 2015·Granted Jan 2, 2018·5 cites·22 claims
- 3189US5434057ASperm motility assay and devicesQUIDEL CORP·Filed 1994·Granted Jul 18, 1995·75 cites·27 claims
- 3289US5429821ANon-fibrogenic high mannuronate alginate coated transplants, processes for their manufacture, and methods for their useUNIV CALIFORNIA·Filed 1992·Granted Jul 4, 1995·48 cites·28 claims
- 3386US5578314AMultiple layer alginate coatings of biological tissue for transplantationUNIV CALIFORNIA·Filed 1994·Granted Nov 26, 1996·112 cites·25 claims
- 3486US5521079AMicrocapsule generating system containing an air knife and method of encapsulatingUNIV CALIFORNIA·Filed 1994·Granted May 28, 1996·38 cites·11 claims
- 3584US8096422B2Apparatus and method for preparing platelet rich plasma and concentrates thereofDORIAN RANDEL·Filed 2010·Granted Jan 17, 2012·6 cites·24 claims
- 3684US5693514ANon-fibrogenic high mannuronate alginate coated transplants, processes for their manufacture, and methods for their useUNIVESITY OF CALIFORNIA·Filed 1994·Granted Dec 2, 1997·31 cites·13 claims
- 3783US8105495B2Method for preparing platelet rich plasma and concentrates thereofDORIAN RANDEL·Filed 2011·Granted Jan 31, 2012·13 cites·22 claims
- 3883US6132396AApparatus for applying tissue sealantPLASMASEAL LLC·Filed 1998·Granted Oct 17, 2000·276 cites·13 claims
- 3983US5814022AMethod and apparatus for applying tissue sealantPLASMASEAL LLC·Filed 1996·Granted Sep 29, 1998·280 cites·10 claims
- 4081US10406534B2Blood washing and separation systemDORIAN RANDEL E·Filed 2017·Granted Sep 10, 2019·1 cites·20 claims
- 4179US5643594ASpin encapsulation apparatus and method of useUNIV CALIFORNIA·Filed 1994·Granted Jul 1, 1997·57 cites·37 claims
- 4277US9696242B2Fixed chamber separator with adjustment withdrawal memberBIOMET BIOLOGICS LLC·Filed 2014·Granted Jul 4, 2017·3 cites·21 claims
- 4377US5639467AElectrostatic process for manufacturing coated transplants and productUNIV CALIFORNIA·Filed 1995·Granted Jun 17, 1997·43 cites·23 claims
- 4475US5855613ARetrievable bioartificial implants having dimensions allowing rapid diffusion of oxygen and rapid biological response to physiological changeISLET SHEET MEDICAL INC·Filed 1995·Granted Jan 5, 1999·125 cites·2 claims
- 4573US10821218B2Cell washing using acoustic wavesBIOMET BIOLOGICS LLC·Filed 2016·Granted Nov 3, 2020·1 cites·19 claims
- 4670US5656468ACells or tissue coated with non-fibrogenic alginate less than 200 μm thickUNIV CALIFORNIA·Filed 1995·Granted Aug 12, 1997·23 cites·18 claims
- 4765US9719063B2System and process for separating a materialBIOMET BIOLOGICS LLC·Filed 2014·Granted Aug 1, 2017·0 cites·22 claims
- 4862US2014154234A1Method for generating thrombinBIOMET BIOLOGICS LLC·Filed 2013·Application pending·0 cites
- 4961US10589193B2Red blood cell elutriation wash systemDORIAN RANDEL E·Filed 2017·Granted Mar 17, 2020·0 cites·14 claims
- 5053US10603677B2Red blood cell washing systemDORIAN RANDEL E·Filed 2017·Granted Mar 31, 2020·0 cites·18 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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