IP Library › Assignment 014948/0422
Patent Assignment
Reel/Frame 014948/0422

Assignment of Assignor's Interest

Recorded: 2004-02-03 Pages: 3
Assignor
TOSHIBA CERAMICS CO., LTD.
Executed: 2004-01-16
Assignees
TOSHIBA CERAMICS CO., LTD.
5-25, NISHI-SHINJUKU 7-CHOME, SHINJUKU-KU, TOKYO, 163-0023, JAPAN
INDEPENDENT ADMINISTRATIVE INSTITUTION
NATIONAL INSTITUTE FOR MATERIALS SCIENCE, 1-2-1 SENGEN, TSUKUBA, IBARAKI, JAPAN
TOSHIBA DENKO CO., LTD.
MATSUOKATAMURA-CHO BLDG., 5-22-10, SHINBASHI, MINATO-KU, TOKYO, JAPAN
Covered Property (1)
Porous Ceramics Body for in Vivo or in Vitro Use
Patent: 6,713,420 →
Application: 09/973,079 →
Publication: US 2002/0052662
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 10, 2002
From: IMURA, KOHICHI; UMEZAWA, TAKASHI; ICHIKAWA, AKIHIKO; CHAKI, KATSUHIRO
To: TOSHIBA CERAMICS CO., LTD.,
Reel/Frame 012450/0689 →
Merger Sep 13, 2007
From: TOSHIBA CERAMICS CO., LTD.
To: COVALENT MATERIALS CORPORATION
Reel/Frame 019817/0749 →