1
Shenika E Felix, Jamieson W Crawford, Christopher A Battles, Jes Tougaard Gram: Density phase separation device. Becton Dickinson and Company, The Webb Law Firm, March 12, 2013: US08394342 (14 worldwide citation)

A mechanical separator for separating a fluid sample into first and second phases is disclosed. The mechanical separator includes a float having a passageway extending between first and second ends thereof with a pierceable head enclosing the first end of the float, a ballast longitudinally moveable ...


2
Jamieson W Crawford, Ravi Attri, Christopher A Battles, Benjamin R Bartfeld, Gregory R Hires: Density phase separation device. Becton Dickinson and Company, The Webb Law Firm, July 14, 2015: US09079123 (3 worldwide citation)

A mechanical separator for separating a fluid sample into first and second phases within a collection container is disclosed. The mechanical separator may have a separator body having a through-hole defined therein, with the through-hole adapted for allowing fluid to pass therethrough. The separator ...


3
Jamieson W Crawford, Ravi Attri, Christopher A Battles, Benjamin R Bartfeld, Gregory R HIres: Density phase separation device. Becton Dickinson and Company, The Webb Law Firm, June 14, 2016: US09364828 (1 worldwide citation)

A mechanical separator for separating a fluid sample into first and second phases within a collection container is disclosed. The mechanical separator may have a separator body having a through-hole defined therein, with the through-hole adapted for allowing fluid to pass therethrough. The separator ...


4
Jamieson W Crawford, Ravi Attri, Christopher A Battles, Benjamin R Bartfeld, Gregory R Hires: Density phase separation device. Becton Dickinson and Company, The Webb Law Firm, April 7, 2015: US08998000 (1 worldwide citation)

A mechanical separator for separating a fluid sample into first and second phases within a collection container is disclosed. The mechanical separator may have a separator body having a through-hole defined therein, with the through-hole adapted for allowing fluid to pass therethrough. The separator ...


5
Shenika E Felix, Jamieson W Crawford, Christopher A Battles, Jes Tougaard Gram: Density phase separation device. Becton Dickinson and Company, The Webb Law Firm, September 27, 2016: US09452427 (1 worldwide citation)

A mechanical separator for separating a fluid sample into first and second phases is disclosed. The mechanical separator includes a float having a passageway extending between first and second ends thereof with a pierceable head enclosing the first end of the float, a ballast longitudinally moveable ...


6
Jamieson W Crawford: Passively shielding needle device. Becton Dickinson and Company, The Webb Law Firm, January 30, 2018: US09878130 (1 worldwide citation)

A shieldable needle device includes a hub with and a needle cannula having a puncture tip extending from a forward end thereof, and a shield member in telescoping association with the hub. At least one of the hub and the shield member are adapted for relative axial movement with respect to the other ...


7
Jamieson W Crawford, Ravi Attri, Christopher A Battles, Benjamin R Bartfeld, Gregory R Hires: Density phase separation device. Becton Dickinson and Company, The Webb Law Firm, March 20, 2018: US09919309

A mechanical separator for separating a fluid sample into first and second phases within a collection container is disclosed. The mechanical separator may have a separator body having a through-hole defined therein, with the through-hole adapted for allowing fluid to pass therethrough. The separator ...


8
Jamieson W Crawford, Ravi Attri, Christopher A Battles, Benjamin R Bartfeld, Gregory R Hires: Density phase separation device. Becton Dickinson and Company, The Webb Law Firm, March 20, 2018: US09919307

A mechanical separator for separating a fluid sample into first and second phases within a collection container is disclosed. The mechanical separator may have a separator body having a through-hole defined therein, with the through-hole adapted for allowing fluid to pass therethrough. The separator ...


9
Jamieson W Crawford, Ravi Attri, Christopher A Battles, Benjamin R Bartfeld, Gregory R Hires: Density phase separation device. Becton Dickinson and Company, The Webb Law Firm, August 15, 2017: US09731290

A mechanical separator for separating a fluid sample into first and second phases within a collection container is disclosed. The mechanical separator may have a separator body having a through-hole defined therein, with the through-hole adapted for allowing fluid to pass therethrough. The separator ...


10
Jamieson W Crawford, Ravi Attri, Christopher A Battles, Benjamin R Bartfeld, Gregory R Hires: Density phase separation device. Becton Dickinson and Company, The Webb Law Firm, October 31, 2017: US09802189

A mechanical separator for separating a fluid sample into first and second phases within a collection container is disclosed. The mechanical separator may have a separator body having a through-hole defined therein, with the through-hole adapted for allowing fluid to pass therethrough. The separator ...