IP Library › Assignment 069238/0375
Patent Assignment
Reel/Frame 069238/0375

Entity Conversion

Recorded: 2024-10-25 Pages: 5
Assignor
Assignee
QUEST DIAGNOSTICS INVESTMENTS LLC
2711 CENTERVILLE ROAD, WILMINGTON, DELAWARE, 19808
Covered Property (1)
Mass Spectrometry Method for Measuring Vitamin B6 in Body Fluid
Patent: 8,017,403 →
Application: 11/763,380 →
Publication: US 2008/0311671
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 16, 2007
From: JIANG, QIBO; CHAN, SUM; REITZ, RICHARD
To: QUEST DIAGNOSTICS INVESTMENTS INCORPORATED
Reel/Frame 019971/0084 →
Assignment of Assignor's Interest Aug 11, 2011
From: JIANG, QIBO; CHAN, SUM; REITZ, RICHARD
To: QUEST DIAGNOSTICS INVESTMENTS INCORPORATED
Reel/Frame 026738/0520 →