1
Randel Dorian, Scott R King, Richard Wood Storrs: Methods and apparatus for isolating platelets from blood. Hanuman, William B Walker, May 29, 2007: US07223346 (88 worldwide citation)

A platelet collection device comprising a centrifugal spin-separator container with a cavity having a longitudinal inner surface. A float in the cavity has a base, a platelet collection surface above the base, an outer surface. The float density is below the density of erythrocytes and above the den ...


2
Randel Dorian, Scott R King, Richard Wood Storrs: Methods and apparatus for isolating platelets from blood. Hanuman, Harness Dickey & Pierce, December 30, 2008: US07470371 (79 worldwide citation)

A platelet collection device comprising a centrifugal spin-separator container with a cavity having a longitudinal inner surface. A float in the cavity has a base, a platelet collection surface above the base, an outer surface. The float density is below the density of erythrocytes and above the den ...


3
Kent C Cochrum, Lynnor B Stevenson, Scott R King: Immunization implant and method. Paravax, William B Walker, May 14, 1991: US05015476 (35 worldwide citation)

Antigenic parasites are encapsulated in semipermeable polymeric envelope membranes to prepare implant capsules for immunizing an animal against parasitic infection. An animal may be immunized against parasitic infection by implanting into the animal the implant capsule at a location in the animal su ...


4
Randel Dorian, Scott R King, Richard Wood Storrs: Methods and apparatus for isolating platelets from blood. Hanuman, Harness Dickey, November 23, 2010: US07837884 (32 worldwide citation)

A platelet collection device comprising a centrifugal spin-separator container with a cavity having a longitudinal inner surface. A float in the cavity has a base, a platelet collection surface above the base, an outer surface. The float density is below the density of erythrocytes and above the den ...


5
Randel Dorian, Scott R King, Richard Wood Storrs: Method and apparatus for isolating platelets from blood. Hanuman, Harness Dickey, July 2, 2013: US08474630 (15 worldwide citation)

A platelet collection device comprising a centrifugal spin-separator container with a cavity having a longitudinal inner surface. A float in the cavity has a base, a platelet collection surface above the base, an outer surface. The float density is below the density of erythrocytes and above the den ...


6
Randel Dorian, Richard W Storrs, Scott R King: Methods and apparatus for isolating platelets from blood. Hanuman, Harness Dickey, February 10, 2015: US08950586 (8 worldwide citation)

A platelet collection device comprising a centrifugal spin-separator container with a cavity having a longitudinal inner surface. A float in the cavity has a base, a platelet collection surface above the base, an outer surface. The float density is below the density of erythrocytes and above the den ...


7
Randel Dorian, Scott R King, Richard W Storrs: Methods and apparatus for isolating platelets from blood. Hanuman, Biomet Biologics, Harness Dickey, May 29, 2012: US08187477 (6 worldwide citation)

A platelet collection device comprising a centrifugal spin-separator container with a cavity having a longitudinal inner surface. A float in the cavity has a base, a platelet collection surface above the base, an outer surface. The float density is below the density of erythrocytes and above the den ...


8
Michael D Leach, Ned M Hamman, David Abeskaron, Grant D Cunningham, Randel Dorian, Richard W Storrs, Scott R King: Cell washing device using standing acoustic waves and a phantom material. Biomet Biologics, Schwegman Lundberg & Woessner P A, January 2, 2018: US09855382

Devices for washing a composition including cells are provided. The devices include a separation channel, a first wave component and a second wave component. The separation channel is positioned between the first and second wave components. Collectively, the wave components generate a standing bulk ...


9
Trenton Walker, Matthew D Landrigan, Michael D Leach, Scott R King, Randel Dorian, Richard W Storrs: Fixed chamber separator with adjustment withdrawal member. Biomet Biologics, Schwegman Lundberg & Woessner P A, July 4, 2017: US09696242

A separation device that can include a separation tube or container that has a wall defining an internal volume into which a material can be placed is disclosed. The material can include a multi-component mixture or solution. A secondary tube or withdrawal cannula can be placed and/or moved within t ...


10
Randel Dorian, Scott R King, Richard Wood Storrs: Methods and apparatus for isolating platelets from blood. William B Walker, February 15, 2007: US20070034579-A1

A platelet collection device comprising a centrifugal spin-separator container with a cavity having a longitudinal inner surface. A float in the cavity has a base, a platelet collection surface above the base, an outer surface. The float density is below the density of erythrocytes and above the den ...