Inventor
R. Paul Atherton
Inventor
San Jose, CA, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps69%
G01NInvestigating or analysing materials by determining their chemical or physical properties19%
B23HWorking of metal by the action of a high concentration of electric current on a workpiece using an electrode which takes the place of a tool6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
11,029,291Systems and methods for ionization202110,718,745Systems and methods for ionization20208,907,272'Radio frequency device to separate ions from gas stream and method thereof'20148,847,154'Ion transfer tube for a mass spectrometer system'20148,759,757'Interchangeable ion source for electrospray and atmospheric pressure chemical ionization'20148,546,753'Method and apparatus for multiple electrospray emitters in mass spectrometry'20138,461,524'Ion guide with improved gas dynamics and combined noise reduction device'20138,309,916'Ion transfer tube having single or multiple elongate bore segments and mass spectrometer system'20128,237,115'Method and apparatus for multiple electrospray emitters in mass spectrometry'20128,058,611'System for preventing backflow in an ion source'20114,891,515'Solution analyzing mass spectrometer'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990Based in Timperley, GB· patent location history
2011–2021Patents assigned to THERMO FINNIGAN LLC (10)· patent assignee history
2011–2014Patents assigned to ATHERTON R PAUL (7)· patent assignee history
2011–2014Patents assigned to WOUTERS ELOY R (5)· patent assignee history
2011–2021Based in San Jose, CA, US· patent location history
2012–2014Patents assigned to DUNYACH JEAN JACQUES (3)· patent assignee history
2012–2013Patents assigned to KOVTOUN VIATCHESLAV V (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| THERMO FINNIGAN LLC | 10 | 2011–2021 |
| ATHERTON R PAULself | 7 | 2011–2014 |
| WOUTERS ELOY R | 5 | 2011–2014 |
| DUNYACH JEAN JACQUES | 3 | 2012–2014 |
| KOVTOUN VIATCHESLAV V | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 10 | 2011–2021 |
| Timperley, GB | 1 | 1990 |