IP Library › Assignment 031085/0218
Patent Assignment
Reel/Frame 031085/0218

Assignment of Assignor's Interest

Recorded: 2013-08-26 Pages: 4
Assignors
RAFFERTY, DAVID
Executed: 2013-08-05
WYLDE, JAMES
Executed: 2013-08-06
SPENCER, MICHAEL
Executed: 2013-08-06
MINO, WARREN
Executed: 2013-08-06
Assignee
1ST DETECT CORPORATION
401 CONGRESS AVENUE, SUITE 1650, AUSTIN, TEXAS, 78701
Covered Property (1)
Systems and Methods for Calibrating Mass Spectrometers
Patent: 8,975,573 →
Application: 13/794,779 →
Publication: US 2014/0252215
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 18, 2019
From: 1ST DETECT CORPORATION
To: ASTROTECH TECHNOLOGIES, INC.
Reel/Frame 048359/0839 →
Security Interest Sep 30, 2019
From: ASTROTECH TECHNOLOGIES, INC.; 1ST DETECT CORPORATION
To: PICKENS, THOMAS B, III
Reel/Frame 050569/0493 →