Inventor
PLUMPTRE DAVID
GB59 patents
⚠️ This page may combine multiple inventors who share the name “PLUMPTRE DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PLUMPTRE DAVID
24 patentsUS8317757B2Nov 27, 2012
Drug delivery device inner housing having helical spline
PLUMPTRE DAVID68 citations98
US8672896B2Mar 18, 2014
Inner housing for a drug delivery device
PLUMPTRE DAVID15 citations92
US8568364B2Oct 29, 2013
Drug delivery device
PLUMPTRE DAVID28 citations92
US9835279B2Dec 5, 2017
Coded cartridge holder and fastener enabled by cartridge size
PLUMPTRE DAVID6 citations84
US9408978B2Aug 9, 2016
Dose setting mechanism for priming a drug delivery device
PLUMPTRE DAVID5 citations84
US9125993B2Sep 8, 2015
Inner housing for a drug delivery device
PLUMPTRE DAVID4 citations84
US9849244B2Dec 26, 2017
Dose setting mechanism for priming a drug delivery device
PLUMPTRE DAVID4 citations73
US8945069B2Feb 3, 2015
Injection device
PLUMPTRE DAVID4 citations73
US9358341B2Jun 7, 2016
Resettable drug delivery device
PLUMPTRE DAVID5 citations72
US9089656B2Jul 28, 2015
Spindle and bearing combination and drug delivery device
PLUMPTRE DAVID3 citations63
US8795239B2Aug 5, 2014
Biasing mechanism for a drug delivery device
PLUMPTRE DAVID2 citations63
US10406292B2Sep 10, 2019
Drug delivery device inner housing having helical spline
PLUMPTRE DAVID0 citations52
US9731079B2Aug 15, 2017
Drive assembly suitable for use in a medication delivery device and medication delivery device
PLUMPTRE DAVID0 citations52
US9687613B2Jun 27, 2017
Resetting mechanism for a drug delivery device
PLUMPTRE DAVID0 citations52
US9662454B2May 30, 2017
Resetting mechanism for a drug delivery device
PLUMPTRE DAVID0 citations52
US9616179B2Apr 11, 2017
Resetting mechanism for a drug delivery device
PLUMPTRE DAVID0 citations52
US9545483B2Jan 17, 2017
Drive assembly suitable for use in a medication delivery device and medication delivery device
PLUMPTRE DAVID0 citations52
US9517310B2Dec 13, 2016
Pen injector with resetting mechanism for receiving new cartridge during driver decoupling and proximal spindle retraction
PLUMPTRE DAVID0 citations52
US9399099B2Jul 26, 2016
Dose setting mechanism for a drug delivery device
PLUMPTRE DAVID0 citations52
US9352097B2May 31, 2016
Spindle for a drug delivery device
PLUMPTRE DAVID0 citations52
US9199040B2Dec 1, 2015
Drug delivery device last dose lock-out mechanism
PLUMPTRE DAVID1 citations52
US9149583B2Oct 6, 2015
Drug delivery dose setting mechanism with variable maximum dose
PLUMPTRE DAVID1 citations52
US9138541B2Sep 22, 2015
Drive mechanism for a drug delivery device
PLUMPTRE DAVID0 citations52
US8790315B2Jul 29, 2014
Dose setting mechanism for a drug delivery device
PLUMPTRE DAVID0 citations52
SANOFI AVENTIS DEUTSCHLAND
10 patentsUS7993301B2Aug 9, 2011
Drive mechanisms suitable for use in drug delivery devices
SANOFI AVENTIS DEUTSCHLAND92 citations96
US10391254B2Aug 27, 2019
Inner housing for a drug delivery device
SANOFI AVENTIS DEUTSCHLAND1 citations73
US9855388B2Jan 2, 2018
Dosing and drive mechanism for drug delivery device
SANOFI AVENTIS DEUTSCHLAND2 citations72
US10441725B2Oct 15, 2019
Dose setting mechanism for a drug delivery device and drug delivery device
SANOFI AVENTIS DEUTSCHLAND2 citations71
US11654243B2May 23, 2023
Inner housing for a drug delivery device
SANOFI AVENTIS DEUTSCHLAND0 citations62
US11559628B2Jan 24, 2023
Drug delivery device inner housing having helical spline
SANOFI AVENTIS DEUTSCHLAND0 citations62
US10307544B2Jun 4, 2019
Differential gear mechanism for a drug delivery device and drug delivery device
SANOFI AVENTIS DEUTSCHLAND1 citations61
US10781959B2Sep 22, 2020
Coded cartridge holder and fastener enabled by cartridge size
SANOFI AVENTIS DEUTSCHLAND0 citations52
USRE48185ESep 1, 2020
Dose setting mechanism for a drug delivery device
SANOFI AVENTIS DEUTSCHLAND0 citations52
US10213552B2Feb 26, 2019
Resettable drug delivery device
SANOFI AVENTIS DEUTSCHLAND0 citations51
BOYD MALCOLM
8 patentsUS8226631B2Jul 24, 2012
Drive mechanisms suitable for use in drug delivery devices
BOYD MALCOLM69 citations97
US9272094B2Mar 1, 2016
Drug delivery device
BOYD MALCOLM28 citations94
US9308329B2Apr 12, 2016
Medication delivery device and method for operating a medication delivery device
BOYD MALCOLM7 citations84
US8475414B2Jul 2, 2013
Medication delivery device and method for operating a medication delivery device
BOYD MALCOLM14 citations84
US9078976B2Jul 14, 2015
Drive mechanisms suitable for use in drug delivery devices
BOYD MALCOLM7 citations83
US8771239B2Jul 8, 2014
Drive mechanisms suitable for use in drug delivery devices
BOYD MALCOLM9 citations83
US8167849B2May 1, 2012
Drive mechanisms suitable for use in drug delivery devices
BOYD MALCOLM5 citations72
US8915888B2Dec 23, 2014
Dosing and drive mechanism for drug delivery device
BOYD MALCOLM3 citations61
BUTLER JOSEPH
4 patentsUS9616178B2Apr 11, 2017
Dose setting mechanism and method of using the same
BUTLER JOSEPH10 citations84
US9089651B2Jul 28, 2015
Dose setting mechanism
BUTLER JOSEPH13 citations84
US9974905B2May 22, 2018
Dose setting mechanism for a drug delivery device
BUTLER JOSEPH3 citations73
US9101721B2Aug 11, 2015
Dose setting mechanism and method of setting a dose
BUTLER JOSEPH2 citations62
KOUYOUMJIAN GAREN
2 patentsBOYD MALCOLM STANLEY
1 patentSANOFI SA
1 patentShowing the top 50 of 59 patents by PatentIndex Score.