IP Library › Assignment 017145/0595
Patent Assignment
Reel/Frame 017145/0595

Merger

Recorded: 2005-12-28 Pages: 14
Assignor
Assignee
DAINIPPON SUMITOMO PHARMA CO., LTD.
6-8, DOSHO-MACHI 2-CHOME CHUO-KU, OSAKA-SHI, OSAKA 541-8524, JAPAN
Covered Properties (2)
Novel Purine Derivative
Patent: 6,028,076 →
Application: 09/029,076 →
Novel Adenine Derivatives
Patent: 7,157,465 →
Application: 10/474,199 →
Publication: US 2004/0132748
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 12, 1998
From: HIROTA, KOHSAKU; ISOBE, YOSHIAKI; CHIBA, NOBUYOSHI; SATOH, HARUMI
To: JAPAN ENERGY CORPORATION
Reel/Frame 009380/0060 →
Assignment of Assignor's Interest Apr 9, 2003
From: JAPAN ENERGY CORPORATION
To: SUMITOMO PHARMACEUTICALS COMPANY, LIMITED
Reel/Frame 013943/0268 →
Assignment of Assignor's Interest Apr 16, 2004
From: ISOBE, YOSHIAKI; OGITA, HARUHISA; TOBE, MASANORI; TAKAKU, HARUO
To: SUMITOMO PHARMACEUTICALS COMPANY, LIMITED
Reel/Frame 015229/0293 →