Inventor
JOHNS CHARLES W
US18 patents
⚠️ This page may combine multiple inventors who share the name “JOHNS CHARLES W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BECKMAN COULTER INC
17 patentsUSD808540SJan 23, 2018
Sample tube rack
BECKMAN COULTER INC81 citations97
USD844806SApr 2, 2019
Sample tube rack
BECKMAN COULTER INC42 citations96
USD812243SMar 6, 2018
Sample tube rack
BECKMAN COULTER INC55 citations96
US9910054B2Mar 6, 2018
System and method for processing samples
BECKMAN COULTER INC24 citations93
US8973736B2Mar 10, 2015
Magnetic damping for specimen transport system
BECKMAN COULTER INC52 citations89
USD843014SMar 12, 2019
Sample tube pack
BECKMAN COULTER INC10 citations83
US9506943B2Nov 29, 2016
Aliquotter system and workflow
BECKMAN COULTER INC10 citations83
US9482684B2Nov 1, 2016
Centrifuge system and workflow
BECKMAN COULTER INC13 citations80
US9446418B2Sep 20, 2016
Robotic arm
BECKMAN COULTER INC15 citations79
US10919043B2Feb 16, 2021
Sample tube rack and sample tube analysing system
BECKMAN COULTER INC6 citations72
USD885605SMay 26, 2020
Sample tube rack
BECKMAN COULTER INC3 citations72
US10274505B2Apr 30, 2019
Robotic arm
BECKMAN COULTER INC5 citations68
US9870494B2Jan 16, 2018
Mount device utilizing patterned features for rack orientation detection
BECKMAN COULTER INC2 citations66
US9336422B2May 10, 2016
Rack orientation detection with multiple tags
BECKMAN COULTER INC1 citations62
US11986841B2May 21, 2024
Centrifuge rotor and container arrangement
BECKMAN COULTER INC0 citations56
US11426738B2Aug 30, 2022
Swinging bucket centrifuge with a bucket mounted by a clevis pin held in a clevis
BECKMAN COULTER INC0 citations51
US10402603B2Sep 3, 2019
Mount device utilizing patterned features for rack orientation detection
BECKMAN COULTER INC0 citations45