Patent Assignment
Reel/Frame 008812/0778
Assignment of Assignor's Interest
Recorded: 1997-11-24
Pages: 5
Assignors
EMIL, PATRASCU
Executed: 1994-12-28
WILHELM, FREY JOHANN
Executed: 1995-01-02
HARTWIG, SENDNER
Executed: 1995-12-28
Assignee
DOW DEUTSCHLAND
BUETZFLETHERSAND, P.O. BOX 1120, 21677 STADE, GERMANY
Covered Property
(1)
Process for Preparing an Adduct of a Bisphenol with Phenolic Compound
Patent:
5,723,688 →
Application:
08/558,307 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 24, 1997
From: DOW DEUTSCHLAND INC.
To: DOW CHEMICAL COMPANY, THE
Reel/Frame 008812/0760 →
Assignment of Assignor's Interest
Jun 22, 2015
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 035874/0612 →
Assignment of Assignor's Interest
Jun 29, 2015
From: DOW GLOBAL TECHNOLOGIES LLC
To: BLUE CUBE IP LLC
Reel/Frame 035926/0739 →