IP Library › Assignment 012219/0810
Patent Assignment
Reel/Frame 012219/0810

Change of Name

Recorded: 2001-10-04 Pages: 9
Assignor
Assignee
WELFIDE CORPORATION
6-9, HIRANOMACHI 2-CHOME, CHUO-KU, OSAKA-SHI, JAPAN
Covered Property (1)
Thermoresponsive Recording Paper Sheet
Patent: 4,605,940 →
Application: 06/653,010 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Sep 11, 1984
From: KINISHI, RYOICHI; KAKU, EISABURO; HANAYAMA, NAOKI
To: YOSHITOMI PHARMACEUTICAL INDUSTRIES, LTD.
Reel/Frame 004373/0036 →
Assignment of Assignor's Interest Oct 5, 2001
From: WELFIDE CORPORATION
To: YOSHITOMI FINE CHEMICALS, LIMITED
Reel/Frame 012219/0605 →