Patent Assignment
Reel/Frame 008837/0079
Assignment of Assignor's Interest
Recorded: 1997-12-08
Pages: 5
Assignees
SUMITOMO PHARMACEUTICALS COMPANY, LIMITED
2-8, DOSHO-MACHI 2-CHOME, CHUO-KU, OSAKA-SHI, OSAKA-FU, JAPAN
KOKEN CO., LTD.
5-18, SHIMO-OCHIAI 3-CHOME SHINJUKU-KU, TOKYO-TO, JAPAN
Covered Property
(1)
Sustained Release Formulation
Patent:
5,922,356 →
Application:
08/947,463 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.