IP Library › Assignment 027021/0750
Patent Assignment
Reel/Frame 027021/0750

Assignment of Assignor's Interest

Recorded: 2011-10-05 Pages: 9
Assignors
CHAN, SUM
Executed: 2011-09-12
JIANG, QIBO
Executed: 2011-09-13
Assignee
QUEST DIAGNOSTICS INVESTMENTS INCORPORATED
300 DELAWARE AVENUE, WILMINGTON, DELAWARE, 19899
Covered Property (1)
Detection of Vitamins a and E by Tandem Mass Spectrometry
Application: 13/231,866 →
Publication: US 2012/0112052
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Entity Conversion Nov 7, 2024
From: QUEST DIAGNOSTICS INVESTMENTS INCORPORATED
To: QUEST DIAGNOSTICS INVESTMENTS LLC
Reel/Frame 069313/0443 →