IP Library › Assignment 013534/0415
Patent Assignment
Reel/Frame 013534/0415

Assignment of Assignor's Interest

Recorded: 2002-11-26 Pages: 2
Assignors
TAKAHASHI, MASASHI
Executed: 2002-10-24
YOSHIWARA, TETSUO
Executed: 2002-10-24
Assignee
NIPPON TANSAN GAS CO., LTD.
32-26, AOI 3-CHOME, ADACHI-KU, TOKYO, JAPAN
Covered Property (1)
Sealing Mechanism for Vessel and Cap to Be Used in the Mechanism
Patent: 6,921,087 →
Application: 10/286,486 →
Publication: US 2004/0036229
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 2, 2007
From: NIPPON TANSAN GAS CO., LTD.
To: MASASHI TAKAHASHI
Reel/Frame 018961/0190 →
Assignment of Assignor's Interest Mar 2, 2007
From: NIPPON TANSAN GAS CO., LTD.
To: MASASHI TAKAHASHI
Reel/Frame 018961/0193 →
Assignment of Assignor's Interest Mar 29, 2007
From: TAKAHASHI, MASASHI
To: BIO-Z INTERNATIONAL CORPORATION
Reel/Frame 019094/0523 →
Change of Name Sep 10, 2007
From: ZLB BEHRING GMBH
To: CSL BEHRING GMBH
Reel/Frame 019840/0193 →
Assignment of Assignor's Interest Sep 30, 2011
From: BIO-Z INTERNATIONAL CORPORATION
To: SHUPON LABORATORY INC.
Reel/Frame 027000/0680 →