Patent Assignment
Reel/Frame 020047/0880
Assignment of Assignor's Interest
Recorded: 2007-10-31
Pages: 4
Assignors
ABURATANI, YASUSHI
Executed: 2007-10-02
KOMAZAWA, TOSHIKIYO
Executed: 2007-10-02
TAKAMURE, TATSUO
Executed: 2007-10-02
Assignee
NIPPON VALQUA INDUSTRIES, LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU, TOKYO, JAPAN
Covered Property
(1)
Method for Forming Porous Ptfe Layer
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address
Jul 7, 2008
From: NIPPON VALQUA INDUSTRIES, LTD.
To: NIPPON VALQUA INDUSTRIES, LTD.
Reel/Frame 021194/0228 →
Corrective Assignment to Correct the Address of Assignee Previously Recorded on Reel 021194 Frame 0228. Assignor(S) Hereby Confirms the Assignment of Assignor's Interest.
Nov 11, 2008
From: NIPPON VALQUA INDUSTRIES, LTD.
To: NIPPON VALQUA INDUSTRIES, LTD.
Reel/Frame 021805/0560 →
Change of Name
Feb 21, 2019
From: NIPPON VALQUA INDUSTRIES, LTD.
To: VALQUA, LTD.
Reel/Frame 048390/0311 →