Patent Assignment
Reel/Frame 016702/0431
Assignment of Assignor's Interest
Recorded: 2005-06-13
Pages: 2
Assignors
CHARMOT, DOMINIQUE
Executed: 2005-04-28
CHANG, HAN TING
Executed: 2005-04-25
KLAERNER, GERRIT
Executed: 2005-04-26
COPE, MICHAEL JAMES
Executed: 2005-04-26
LIU, MINGJUN
Executed: 2005-04-28
LIU, FUTIAN
Executed: 2002-04-28
MONG, KWOK-KONG TONY
Executed: 2005-04-28
Assignee
IIYPSA, INC.
3410 CENTRAL EXPRESSWAY, SANTA CLARA, CALIFORNIA, 95051
Covered Property
(1)
Ion Binding Polymers and Uses Thereof
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective to Correct the Name of the Assignee. Previously Recorded at Reel 0167012 Frame 0431.
Nov 18, 2005
From: CHARMOT, DOMINIQUE; CHANG, HAN TING; KLAERNER, GERRIT; COPE, MICHAEL JAMES
To: ILYPSA, INC.
Reel/Frame 017039/0794 →
Assignment of Assignor's Interest
Jun 5, 2007
From: SHAO, JUN; MADSEN, DEIDRE
To: ILYPSA, INC.
Reel/Frame 019383/0562 →
Assignment of Assignor's Interest
May 5, 2008
From: ILYPSA, INC.
To: RELYPSA, INC.
Reel/Frame 020899/0145 →
Assignment of Assignor's Interest
Jul 8, 2015
From: BUYSSE, JERRY
To: ILYPSA, INC.
Reel/Frame 036026/0756 →
Security Interest
Apr 27, 2016
From: RELYPSA, INC.
To: CANTOR FITZGERALD SECURITIES
Reel/Frame 038394/0034 →
Release of Security Interest
Sep 2, 2016
From: CANTOR FITZGERALD SECURITIES
To: RELYPSA, INC.
Reel/Frame 039621/0142 →
Assignment of Assignor's Interest
Jul 30, 2019
From: RELYPSA, INC.
To: VIFOR (INTERNATIONAL) LTD.
Reel/Frame 049899/0058 →