Inventor
ELLIS ROBERT G
US32 patents
⚠️ This page may combine multiple inventors who share the name “ELLIS ROBERT G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BECTON DICKINSON CO
20 patentsUSD408079SApr 13, 1999
Fluid transfer device
BECTON DICKINSON CO58 citations96
US10080516B2Sep 25, 2018
Biological fluid collection device and biological fluid separation and testing system
BECTON DICKINSON CO21 citations94
USD635254SMar 29, 2011
Needle hub
BECTON DICKINSON CO8 citations83
USD627880SNov 23, 2010
Needle hub
BECTON DICKINSON CO10 citations83
US11446447B2Sep 20, 2022
Safety syringe having a manually activated retractable needle
BECTON DICKINSON CO3 citations73
USD627881SNov 23, 2010
Needle hub
BECTON DICKINSON CO6 citations73
US9615783B2Apr 11, 2017
Safety blood collection assembly with indicator
BECTON DICKINSON CO3 citations72
US9913627B2Mar 13, 2018
Specimen collection container having a fluid separation chamber
BECTON DICKINSON CO2 citations66
US11020033B2Jun 1, 2021
Safety blood collection assembly with indicator
BECTON DICKINSON CO0 citations62
USD644733SSep 6, 2011
Needle hub
BECTON DICKINSON CO5 citations62
USD638539SMay 24, 2011
Needle hub
BECTON DICKINSON CO2 citations62
US11889996B2Feb 6, 2024
Specimen collection container having a fluid separation chamber
BECTON DICKINSON CO0 citations58
US11246572B2Feb 15, 2022
Specimen collection container having a fluid separation chamber
BECTON DICKINSON CO0 citations58
US10888260B2Jan 12, 2021
Biological fluid collection device
BECTON DICKINSON CO1 citations58
US10588558B2Mar 17, 2020
Safety blood collection assembly with indicator
BECTON DICKINSON CO0 citations51
USD635253SMar 29, 2011
Needle hub
BECTON DICKINSON CO1 citations51
US9962704B2May 8, 2018
Specimen collection container assembly
BECTON DICKINSON CO0 citations50
US9399218B2Jul 26, 2016
Specimen collection container assembly
BECTON DICKINSON CO0 citations50
US9167996B2Oct 27, 2015
Flashback blood collection needle
BECTON DICKINSON CO0 citations48
US12544046B2Feb 10, 2026
Fluid sample collection container and lid with vented seal configuration
BECTON DICKINSON CO0 citations46
CRAWFORD JAMIESON W
3 patentsUS9849251B2Dec 26, 2017
Safety syringe having a manually activated retractable needle
CRAWFORD JAMIESON W13 citations83
USD651308SDec 27, 2011
Safety blood collection assembly
CRAWFORD JAMIESON W14 citations83
US9095288B2Aug 4, 2015
Safety blood collection assembly with indicator
CRAWFORD JAMIESON W6 citations82