Patent Assignment
Reel/Frame 012836/0925
Assignment of Assignor's Interest
Recorded: 2002-04-25
Pages: 3
Assignors
TOMURA, KEIJI
Executed: 2002-04-15
OGAWA, TAKASHI
Executed: 2002-04-15
ONO, MASAMI
Executed: 2002-04-15
OKUYAMA, KEIICHI
Executed: 2002-04-15
AOKI, SEIJI
Executed: 2002-04-15
SHIKADA, TSUTOMU
Executed: 2002-04-15
Assignee
NKK CORPORATION
1-2 MARUNOUCHI 1-CHOME CHIYODA-KU, TOKYO 100-8202, JAPAN
Covered Property
(1)
Medium Oil for Slurry-Bed Reaction Process and Process of Producing Dimethyl Ether
Patent:
7,015,255 →
Application:
10/048,640 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Add 7TH and 8TH Assignors to a Previously Recorded Document at Reel 012836 Frame 0925.
Sep 5, 2002
From: TOMURA, KEIJI; OGAWA, TAKASHI; ONO, MASAMI; OKUYAMA, KEIICHI
To: NKK CORPORATION
Reel/Frame 013263/0682 →
Assignment of Assignor's Interest
Mar 18, 2003
From: NKK CORPORATION
To: JFE HOLDINGS, INC.
Reel/Frame 013860/0404 →