Inventor · Bremen, DE

Dmitry Grinfeld

35Patents
5h-index
36Co-inventors
65Inventor score

Filing activity: Dec 27, 2007 → Jul 18, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US9136101B2 Multi-reflection mass spectrometer Electricity 24 Active
US9679758B2 Multi-reflection mass spectrometer Electricity 21 Active
US10141176B2 Multi-reflection mass spectrometer with deceleration stage Electricity 21 Active
US8017909B2 Ion trap Electricity 20 Active
US9673033B2 Multi-reflection mass spectrometer Electricity 18 Active
US9312114B2 Ion ejection from a quadrupole ion trap Electricity 4 Active
US11217425B2 System and method for preparation and delivery of biological samples for charged particle analysis Electricity 3 Active
US9536722B2 Ion guide Electricity 3 Active
US9136102B2 Multi-reflection mass spectrometer Electricity 3 Active
US9548195B2 Ion ejection from a quadrupole ion trap Electricity 3 Active
US10755907B2 Method of producing a mass spectrum Electricity 3 Active
US10276361B2 Multi-reflection mass spectrometer Electricity 3 Active
US8674293B2 Multireflection time-of-flight mass spectrometer Electricity 3 Active
US10199208B2 Ion beam mass pre-separator Electricity 2 Active
US9082605B2 Multireflection time-of-flight mass spectrometer Electricity 2 Active
US9324553B2 Multireflection time-of-flight mass spectrometer Electricity 2 Active
US8546754B2 Ion trap Electricity 1 Active
US11749498B2 System and method for preparation and delivery of biological samples for charged particle analysis Electricity 1 Active
US11328922B2 Ion injection to an electrostatic trap Electricity 1 Active
US9620350B2 Multireflection time-of-flight mass spectrometer Electricity 0 Active
US11842892B2 Ion injection to an electrostatic trap Electricity 0 Active
US11158494B2 Ion front tilt correction for time of flight (TOF) mass spectrometer Electricity 0 Active
US11387094B2 Time of flight mass spectrometer and method of mass spectrometry Electricity 0 Active
US12340999B2 Method for correcting mass spectral data Electricity 0 Active
US12387925B2 Electrostatic ion trap configuration Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.