Patent Assignment
Reel/Frame 011614/0505
Assignment of Assignor's Interest
Recorded: 2001-03-22
Pages: 4
Assignors
TOKUNAGA, TERUHISA
Executed: 2001-03-09
UMEZOME, TAKASHI
Executed: 2001-03-09
HUME, W. EWAN
Executed: 2001-03-09
NAGATA, RYU
Executed: 2001-03-09
OKAZAKI, KAZUHIKO
Executed: 2001-03-13
UEKI, YASUYUKI
Executed: 2001-03-14
KUMEGAI, KAZUO
Executed: 2001-03-14
Assignee
SUMITOMO PHARMACEUTICALS CO., LTD.
OSAKA-SHI, 2-8, DOSHOMACHI 2-CHOME, CHOU-KU, OSAKA 541-8510, JAPAN
Covered Property
(1)
Oxindole Derivative
Patent:
6,576,656 →
Application:
09/763,241 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment Correcting the Seventh Assignor's Name Previously Recorded on Reel 011614, Frame 0505. Assignor Hereby Confirms the Assignment of the Entire Interest.
Mar 22, 2001
From: TOKUNAGA, TERUHISA; UMEZOME, TAKASHI; HUME, W. EWAN; NAGATA, RYU
To: SUMITOMO PHARMACEUTICALS CO., LTD.
Reel/Frame 012020/0006 →
Merger
Dec 16, 2005
From: SUMITOMO PHARMACEUTICALS COMPANY, LTD.
To: DAINIPPON SUMITOMO PHARMA CO., LTD.
Reel/Frame 017089/0420 →
Assignment of Assignor's Interest
Jul 18, 2011
From: DAINIPPON SUMITOMO PHARMA CO., LTD.
To: DS PHARMA ANIMAL HEALTH CO., LTD.
Reel/Frame 026607/0401 →
Assignee Address Change
May 9, 2014
From: DS PHARMA ANIMAL HEALTH CO., LTD.
To: DS PHARMA ANIMAL HEALTH CO., LTD.
Reel/Frame 032861/0596 →