Invention Grant
- Patent Title: MALDI-TOF mass spectrometers with delay time variations and related methods
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Application No.: US16812883Application Date: 2020-03-09
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Publication No.: US10910209B2Publication Date: 2021-02-02
- Inventor: James VanGordon , Bradford Clay
- Applicant: bioMérieux, Inc.
- Applicant Address: US NC Durham
- Assignee: bioMérieux, Inc.
- Current Assignee: bioMérieux, Inc.
- Current Assignee Address: US NC Durham
- Agency: Myers Bigel, P.A.
- Main IPC: H01J49/40
- IPC: H01J49/40 ; H01J49/16 ; H01J49/00 ; H01J49/04
Abstract:
MALDI-TOF MS systems have solid state lasers and successive and varied delay times between ionization and acceleration (e.g. extraction) to change focus masses during a single sample signal acquisition without requiring tuning of the MS by a user. The (successive) different delay times can change by 1 ns to about 500 ns, and can be in a range that is between 1-2500 nanoseconds.
Public/Granted literature
- US20200350152A1 MALDI-TOF MASS SPECTROMETERS WITH DELAY TIME VARIATIONS AND RELATED METHODS Public/Granted day:2020-11-05
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