Patent Assignment
Reel/Frame 019558/0050
Change of Address of Assignee
Recorded: 2007-07-13
Pages: 2
Assignor
KOKEN CO., LTD.
Executed: 2001-01-10
Assignee
KOKEN CO., LTD.
3-14-3, MEJIRO, TOSHIMA-KU, TOKYO-TO, JAPAN
Covered Property
(1)
Immunopotentiating Composition
Application:
09/424,078 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 19, 2000
From: FUJIOKA, KEIJI; SANO, AKIHIKO; NAGAHARA, SHUNJI; BRANDON, MALCOLM ROY
To: SUMITOMO PHARMACEUTICALS COMPANY, LIMITED; MELBOURNE, UNIVERSITY OF, THE; KOKEN CO., LTD.
Reel/Frame 010533/0721 →
Merger
Dec 16, 2005
From: SUMITOMO PHARMACEUTICALS COMPANY, LTD.
To: DAINIPPON SUMITOMO PHARMA CO., LTD.
Reel/Frame 017089/0420 →