Inventor
Felician Muntean
Inventor
Danville, CA, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps77%
G01NInvestigating or analysing materials by determining their chemical or physical properties14%
Y10TTechnical subjects covered by former us classification9%
PatentTitleYear
10,468,239Mass spectrometer having multi-dynode multiplier(s) of high dynamic range operation201910,141,177Mass spectrometer using gastight radio frequency ion guide20189,899,199'Mass spectrometer comprising a radio frequency ion guide having continuous electrodes'20189,741,552'Triple quadrupole mass spectrometry coupled to trapped ion mobility separation'20179,721,777'Magnetically assisted electron impact ion source for mass spectrometry'20179,401,266'Filament for mass spectrometric electron impact ion source'20169,312,113'Contamination-proof ion guide for mass spectrometry'20169,236,235'Curved ion guide and related methods'20168,921,770'Reduction of cross-talk between RF components in a mass spectrometer'20148,772,709'Assembly for an electrospray ion source'20148,759,758'Gas chromatograph-mass spectrometer transfer line'20148,680,462'Curved heated ion transfer optics'20148,525,106'Method and apparatus for transmitting ions in a mass spectrometer maintained in a sub-atmospheric pressure regime'20138,481,929'Lens free collision cell with improved efficiency'20138,084,750'Curved ion guide with varying ion deflecting field and related methods'20117,564,029'Sample ionization at above-vacuum pressures'20097,291,845'Method for controlling space charge-driven ion instabilities in electron impact ion sources'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2016Based in Danville, CA, US· patent location history
2011–2016Patents assigned to MUNTEAN FELICIAN (7)· patent assignee history
2011–2016Patents assigned to AGILENT TECHNOLOGIES INC (2)· patent assignee history
2013–2019Patents assigned to BRUKER DALTONICS INC (13)· patent assignee history
2013–2016Patents assigned to STEINER URS (4)· patent assignee history
2013–2014Patents assigned to MOELLER ROY P (3)· patent assignee history
2017–2019Based in Andover, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BRUKER DALTONICS INC | 13 | 2013–2019 |
| MUNTEAN FELICIANself | 7 | 2011–2016 |
| STEINER URS | 4 | 2013–2016 |
| MOELLER ROY P | 3 | 2013–2014 |
| AGILENT TECHNOLOGIES INC | 2 | 2011–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Danville, California, US | 12 | 2007–2016 |
| Andover, Massachusetts, US | 5 | 2017–2019 |