Patent Assignment
Reel/Frame 012122/0786
Assignment of Assignor's Interest
Recorded: 2001-08-27
Pages: 3
Assignor
YOSHIDA, TOSHIOMI
Executed: 2001-08-06
Assignees
SEKI, TATSUJI
5-13-53-209, MINO-SHI, OSAKA 562-0001, JAPAN
FUJIYAMA, KAZUHITO
A18, 308, 1-28, YAMADANISHI, SUITA-SHI, OSAKA 565-0824, JAPAN
Covered Property
(1)
Method for Manufacturing Glycoproteins Having Human-Type Glycosylation
Patent:
6,998,267 →
Application:
09/857,651 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 18, 2002
From: SEKI, TATSUJI; FUJIYAMA, KAZUHITO
To: DOW CHEMICAL COMPANY, THE
Reel/Frame 013509/0382 →
Assignment of Assignor's Interest
May 8, 2007
From: DOW CHEMICAL COMPANY
To: DFB BIOTECH, INC.
Reel/Frame 019259/0432 →
Assignment of Assignor's Interest
Jan 14, 2010
From: DFB BIOTECH, INC.
To: PHYTON, INC.
Reel/Frame 023784/0873 →
Change of Name
Jan 14, 2010
From: PHYTON, INC.
To: PHYTON HOLDINGS, LLC
Reel/Frame 023784/0901 →