1
Benjamin R Bartfeld, Robert G Ellis, Robert S Golabek Jr, Nancy Dubrowny, Girish Parmar, Paul Holmes, Alex Blekher, Michael Delk: Specimen collection container assembly. Becton Dickinson and Company, The Webb Law Firm, June 11, 2013: US08460620 (6 worldwide citation)

A specimen collection container includes inner and outer tubes. The inner tube includes a bottom end, a top end, and a sidewall extending therebetween defining an interior. The sidewall includes an inner surface and an outer surface having at least one annular protrusion extending therefrom. The inn ...


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
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 ...


6
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 ...


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, 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 ...


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, 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 ...


9
Jamieson W Crawford, Bradley M Wilkinson, Alvin Chee Leong Tan, Tiong Yee Sim, C Mark Newby, Jon Yaohan Moh, Robert G Ellis, Neville Yu Leng Chia, Benjamin R Bartfeld: Safety blood collection assembly with indicator. Becton Dickinson and Company, The Webb Law Firm, August 4, 2015: US09095288

A needle assembly is disclosed. The needle assembly includes a housing having a flash chamber, and having a distal end and a proximal end engageable with a specimen collection container. The assembly includes a cannula having a patient end, a non-patient end, and a sidewall extending therebetween de ...


10
Jamieson W Crawford, Robert G Ellis, Bradley M Wilkinson, Benjamin R Bartfeld, C Mark Newby, Chee Leong Alvin Tan, Jon Yaohan Moh, Tiong Yee Sim, Neville Yu Leng Chia: Safety blood collection assembly with indicator. Becton Dickinson and Company, The Webb Law Firm, April 11, 2017: US09615783

A blood collection assembly includes a housing and a cannula extending distally from the housing including a patient end, and a cannula shield removably engaged with a portion of the housing. The cannula shield is capable of shielding at least the patient end of the cannula, and includes a safety sh ...