For the Inventor, By the Inventor

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Toronto, Canada

Applied Biosystems (Canada) Limited

USPTO Granted Patents = 2

% Expired Patents = 100.0

Forward Citations = 9

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4 inventors (with patents filed for the assignee):

Mircea Guna (1 out of 24 patents)

Frank Londry (1 out of 19 patents)

Alexandre V Loboda (1 out of 36 patents)

4. Charles L Jolliffe (1 out of 33 patents)

2 patents: Sort by Forward Citations

1. 7709785 - Method and apparatus for mass selective axial transport using quadrupolar DC (2010-05-04),

2. 7692143 - Method for axial ejection and in-trap fragmentation using auxiliary electrodes in a multipole mass spectrometer (2010-04-06),

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USPTO Data Jan 1 1976 - Sep 22 2026

2 Patents

#587 in Toronto

#6,001 in Canada

Toronto, Canada

Applied Biosystems (Canada) Limited

Forward Citations = 9

4 inventors:

Mircea Guna (1 out of 24 patents)

Frank Londry (1 out of 19 patents)

Alexandre V Loboda (1 out of 36 patents)

4. Charles L Jolliffe (1 out of 33 patents)

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