DL

David J. Langridge

ML Micromass Uk Limited: 79 patents #8 of 223Top 4%
📍 Macclesfield, GB: #1 of 425 inventorsTop 1%
Overall (All Time): #21,819 of 4,157,543Top 1%
81
Patents All Time

Issued Patents All Time

Showing 1–25 of 81 patents

Patent #TitleCo-InventorsDate
12399151 Method of selecting ions by ion mobility separation and isolation of ions Martin Palmer, Eleanor Riches, Jakub Ujma, Jason Lee Wildgoose, Martin Raymond Green +3 more 2025-08-26
12191130 Charge detection mass spectrometry Keith Richardson, Jeffery Mark Brown 2025-01-07
12183565 Mass filter having reduced contamination Martin Raymond Green 2024-12-31
12080534 Separating ions in an ion trap Jason Lee Wildgoose, Keith Richardson, Martin Raymond Green, Steven Derek Pringle 2024-09-03
12074019 Quadrupole devices Martin Raymond Green 2024-08-27
12061166 Ion detector David Gordon, Daniel James Kenny, Richard Barrington Moulds 2024-08-13
12051583 Ion entry/exit device Kevin Giles, Jason Lee Wildgoose 2024-07-30
12040173 Quadrupole devices Martin Raymond Green 2024-07-16
11837452 Charge detection mass spectrometry Keith Richardson, Jeffery Mark Brown 2023-12-05
11532473 Mobility and mass measurement using time-varying electric fields Keith Richardson, Kevin Giles, Steven Derek Pringle, Jason Lee Wildgoose 2022-12-20
11527395 Ion entry/exit device Kevin Giles, Jason Lee Wildgoose 2022-12-13
11450517 Separating ions in an ion trap Jason Lee Wildgoose, Keith Richardson, Martin Raymond Green, Steven Derek Pringle 2022-09-20
11415547 Ion filtering devices Jason Lee Wildgoose, Martin Raymond Green, Daniel James Kenny, Kevin Giles, Steven Derek Pringle 2022-08-16
11367602 Charge detection mass spectrometry Keith Richardson, Jeffery Mark Brown 2022-06-21
11361958 Quadrupole devices David Gordon, Martin Raymond Green, Richard Barrington Moulds, Daniel James Kenny, Kenneth R. Worthington 2022-06-14
11282693 Quadrupole devices Martin Raymond Green, David Gordon 2022-03-22
11282689 Controlling ion temperature in an ion guide Martin Raymond Green, Kevin Giles 2022-03-22
11201048 Quadrupole devices Martin Raymond Green 2021-12-14
11114291 Method of separating different ions having similar mass to charge ratios Boris Kozlov 2021-09-07
11004668 Multipath duty cycle enhancement for mass spectrometry Martin Raymond Green, Keith Richardson, Jason Lee Wildgoose 2021-05-11
10991567 Quadrupole devices Martin Raymond Green 2021-04-27
10903062 Ion entry/exit device Kevin Giles, Jason Lee Wildgoose 2021-01-26
10886116 Hybrid mass spectrometer Kevin Giles, Steven Derek Pringle, Keith Richardson, Jason Lee Wildgoose 2021-01-05
10861687 Separating ions in an ion trap Jason Lee Wildgoose, Keith Richardson, Martin Raymond Green, Steven Derek Pringle 2020-12-08
10852275 Ion mobility mass spectrometer and method of performing ion mobility mass spectrometry Keith Richardson, Martin Raymond Green 2020-12-01