Patent Assignment
Reel/Frame 019948/0152
Assignment of Assignor's Interest
Recorded: 2007-10-11
Pages: 3
Assignee
DFB BIOTECH INC.
3909 HULEN STREET, FORT WORTH, TEXAS, 76107
Covered Property
(1)
Method for secretory production of glycoprotein having human-type sugar chain using plant cell
Application:
11/717,956 →
Publication:
US 2008/0034456
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 14, 2010
From: FUJIYAMA, KAZUHITO; SEKI, TATSUJI; YOSHIDA, TOSHIOMI
To: THE DOW CHEMICAL COMPANY
Reel/Frame 023782/0261 →
Assignment of Assignor's Interest
Jan 14, 2010
From: THE DOW CHEMICAL COMPANY
To: DFB BIOTECH, INC.
Reel/Frame 023783/0148 →
Change of Name
Jan 14, 2010
From: DFB BIOTECH, INC.
To: PHYTON, INC.
Reel/Frame 023783/0783 →
Change of Name
Jan 14, 2010
From: PHYTON, INC.
To: PHYTON HOLDINGS, LLC
Reel/Frame 023784/0901 →