Patent Assignment
Reel/Frame 019257/0168
Assignment of Assignor's Interest
Recorded: 2007-05-07
Pages: 4
Assignor
DOW CHEMICAL COMPANY
Executed: 2007-02-26
Assignee
DFB BIOTECH, INC.
3909 HULEN STREET, FORT WORTH, TEXAS, 76107
Covered Property
(1)
Method for Manufacturing Glycoproteins Having Human-Type Glycosylation
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 14, 2010
From: SEKI, TATSUJI; FUJIYAMA, KAZUHITO
To: THE DOW CHEMICAL COMPANY
Reel/Frame 023782/0305 →
Change of Name
Jan 14, 2010
From: DFB BIOTECH, INC.
To: PHYTON, INC.
Reel/Frame 023784/0501 →
Change of Name
Jan 14, 2010
From: PHYTON, INC.
To: PHYTON HOLDINGS, LLC
Reel/Frame 023784/0901 →