IP Library › Assignment 074304/0592
Patent Assignment
Reel/Frame 074304/0592

Change of Name

Recorded: 2026-01-09 Pages: 5
Assignor
Assignee
QUEST DIAGNOSTICS INVESTMENTS LLC
500 PLAZA DRIVE, SECAUCUS, NEW JERSEY, 07094
Covered Property (1)
Detection of Vitamins a and E by Tandem Mass Spectrometry
Application: 19/444,100 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 9, 2026
From: CHAN, SUM; JIANG, QIBO
To: QUEST DIAGNOSTICS INVESTMENTS INCORPORATED
Reel/Frame 073423/0725 →