IP Library › Assignment 028706/0827
Patent Assignment
Reel/Frame 028706/0827

Assignment of Assignor's Interest

Recorded: 2012-08-02 Pages: 3
Assignors
LUDOWISE, PETER D.
Executed: 2012-05-15
WHITMAN, DAVID A.
Executed: 2012-05-15
Assignee
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427, ST. PAUL, MINNESOTA, 55133-3427
Covered Property (1)
Systems and Methods for Detecting the Presence of a Selected Volume of Material in a Sample Processing Device
Patent: 9,168,523 →
Application: 13/474,903 →
Publication: US 2012/0293796
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 2, 2012
From: ARMANTROUT, KYLE C.; EXNER, MAURICE; JACKY, LUCIEN A.E.; TABB, MICHELLE
To: FOCUS DIAGNOSTICS, INC.
Reel/Frame 028706/0850 →
Assignment of Assignor's Interest Mar 20, 2017
From: 3M INNOVATIVE PROPERTIES COMPANY
To: FOCUS DIAGNOSTICS, INC.
Reel/Frame 041628/0449 →
Assignment of Assignor's Interest Mar 20, 2017
From: FOCUS DIAGNOSTICS, INC.
To: DIASORIN S.P.A.
Reel/Frame 041628/0470 →
Assignment of Assignor's Interest Oct 10, 2022
From: DIASORIN S.P.A.
To: DIASORIN ITALIA S.P.A.
Reel/Frame 061363/0897 →