Inventor · disambiguated record
Charles W. Johns
Also filed as: JOHNS CHARLES W
18 granted patents·319 citations·filing 2012–2019
94Inventor score
Top patents by PatentIndex Score
18 records- 0196US9910054B2System and method for processing samplesBECKMAN COULTER INC·Filed 2012·Granted Mar 6, 2018·24 cites·12 claims
- 0296USD808540SSample tube rackBECKMAN COULTER INC·Filed 2016·Granted Jan 23, 2018·81 cites·1 claims
- 0395USD812243SSample tube rackBECKMAN COULTER INC·Filed 2016·Granted Mar 6, 2018·55 cites·1 claims
- 0493USD844806SSample tube rackBECKMAN COULTER INC·Filed 2018·Granted Apr 2, 2019·42 cites·1 claims
- 0592US10919043B2Sample tube rack and sample tube analysing systemBECKMAN COULTER INC·Filed 2016·Granted Feb 16, 2021·6 cites·20 claims
- 0692US9446418B2Robotic armBECKMAN COULTER INC·Filed 2012·Granted Sep 20, 2016·15 cites·10 claims
- 0791US9482684B2Centrifuge system and workflowBECKMAN COULTER INC·Filed 2012·Granted Nov 1, 2016·13 cites·12 claims
- 0891US8973736B2Magnetic damping for specimen transport systemBECKMAN COULTER INC·Filed 2012·Granted Mar 10, 2015·52 cites·19 claims
- 0988US10274505B2Robotic armBECKMAN COULTER INC·Filed 2016·Granted Apr 30, 2019·5 cites·12 claims
- 1083US9506943B2Aliquotter system and workflowBECKMAN COULTER INC·Filed 2012·Granted Nov 29, 2016·10 cites·6 claims
- 1172USD843014SSample tube packBECKMAN COULTER INC·Filed 2018·Granted Mar 12, 2019·10 cites·1 claims
- 1268US9870494B2Mount device utilizing patterned features for rack orientation detectionBECKMAN COULTER INC·Filed 2014·Granted Jan 16, 2018·2 cites·8 claims
- 1368US9336422B2Rack orientation detection with multiple tagsBECKMAN COULTER INC·Filed 2014·Granted May 10, 2016·1 cites·23 claims
- 1463US11986841B2Centrifuge rotor and container arrangementBECKMAN COULTER INC·Filed 2019·Granted May 21, 2024·0 cites·17 claims
- 1560US10402603B2Mount device utilizing patterned features for rack orientation detectionBECKMAN COULTER INC·Filed 2017·Granted Sep 3, 2019·0 cites·11 claims
- 1649US11426738B2Swinging bucket centrifuge with a bucket mounted by a clevis pin held in a clevisBECKMAN COULTER INC·Filed 2018·Granted Aug 30, 2022·0 cites·20 claims
- 1749USD885605SSample tube rackBECKMAN COULTER INC·Filed 2019·Granted May 26, 2020·3 cites·1 claims
- 1838US10519857B2Disk with lattice features adapted for use in gas turbine enginesROLLS ROYCE CORP·Filed 2016·Granted Dec 31, 2019·0 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Charles W. Johns files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →