Inventor
DORIAN RANDEL
US40 patents
⚠️ This page may combine multiple inventors who share the name “DORIAN RANDEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HANUMAN LLC
11 patentsUS7806276B2Oct 5, 2010
Buoy suspension fractionation system
HANUMAN LLC96 citations99
US7708152B2May 4, 2010
Method and apparatus for preparing platelet rich plasma and concentrates thereof
HANUMAN LLC128 citations99
US7553413B2Jun 30, 2009
Plasma concentrator device
HANUMAN LLC130 citations99
US7901584B2Mar 8, 2011
Plasma concentration
HANUMAN LLC63 citations98
US7470371B2Dec 30, 2008
Methods and apparatus for isolating platelets from blood
HANUMAN LLC161 citations98
US7223346B2May 29, 2007
Methods and apparatus for isolating platelets from blood
HANUMAN LLC181 citations98
US6905612B2Jun 14, 2005
Plasma concentrate apparatus and method
HANUMAN LLC335 citations98
US8950586B2Feb 10, 2015
Methods and apparatus for isolating platelets from blood
HANUMAN LLC38 citations97
US7837884B2Nov 23, 2010
Methods and apparatus for isolating platelets from blood
HANUMAN LLC74 citations97
US7987995B2Aug 2, 2011
Method and apparatus for preparing platelet rich plasma and concentrates thereof
HANUMAN LLC41 citations96
US7866485B2Jan 11, 2011
Apparatus and method for preparing platelet rich plasma and concentrates thereof
HANUMAN LLC43 citations94
BIOMET BIOLOGICS LLC
9 patentsUS8801586B2Aug 12, 2014
System and process for separating a material
BIOMET BIOLOGICS LLC40 citations98
US7992725B2Aug 9, 2011
Buoy suspension fractionation system
BIOMET BIOLOGICS LLC90 citations98
US9649579B2May 16, 2017
Buoy suspension fractionation system
BIOMET BIOLOGICS LLC21 citations94
US9138664B2Sep 22, 2015
Buoy fractionation system
BIOMET BIOLOGICS LLC14 citations93
US9855382B2Jan 2, 2018
Cell washing device using standing acoustic waves and a phantom material
BIOMET BIOLOGICS LLC5 citations71
US9696242B2Jul 4, 2017
Fixed chamber separator with adjustment withdrawal member
BIOMET BIOLOGICS LLC3 citations70
US9719063B2Aug 1, 2017
System and process for separating a material
BIOMET BIOLOGICS LLC0 citations52
US9757721B2Sep 12, 2017
Cell washing plunger using centrifugal force
BIOMET BIOLOGICS LLC0 citations42
US10737012B2Aug 11, 2020
Cell washing using acoustic waves
BIOMET BIOLOGICS LLC0 citations39
DORIAN RANDEL
6 patentsUS8474630B2Jul 2, 2013
Method and apparatus for isolating platelets from blood
DORIAN RANDEL42 citations97
US8337711B2Dec 25, 2012
System and process for separating a material
DORIAN RANDEL33 citations92
US8187477B2May 29, 2012
Methods and apparatus for isolating platelets from blood
DORIAN RANDEL25 citations92
US8133389B2Mar 13, 2012
Method and apparatus for preparing platelet rich plasma and concentrates thereof
DORIAN RANDEL36 citations92
US8105495B2Jan 31, 2012
Method for preparing platelet rich plasma and concentrates thereof
DORIAN RANDEL13 citations84
US8096422B2Jan 17, 2012
Apparatus and method for preparing platelet rich plasma and concentrates thereof
DORIAN RANDEL6 citations84
PLASMASEAL LLC
5 patentsUS6214338B1Apr 10, 2001
Plasma concentrate and method of processing blood for same
PLASMASEAL LLC235 citations98
US6132396AOct 17, 2000
Apparatus for applying tissue sealant
PLASMASEAL LLC276 citations98
US6063297AMay 16, 2000
Method and apparatus for making concentrated plasma and/or tissue sealant
PLASMASEAL LLC242 citations98
US5814022ASep 29, 1998
Method and apparatus for applying tissue sealant
PLASMASEAL LLC280 citations98
US5788662AAug 4, 1998
Methods for making concentrated plasma and/or tissue sealant
PLASMASEAL LLC279 citations98
LEACH MICHAEL D
3 patentsISLET SHEET MEDICAL INC
2 patentsUS6372244B1Apr 16, 2002
Retrievable bioartificial implants having dimensions allowing rapid diffusion of oxygen and rapid biological response to physiological change, processes for their manufacture, and methods for their use
ISLET SHEET MEDICAL INC283 citations98
US5855613AJan 5, 1999
Retrievable bioartificial implants having dimensions allowing rapid diffusion of oxygen and rapid biological response to physiological change
ISLET SHEET MEDICAL INC125 citations98