IP Library › Assignment 019383/0562
Patent Assignment
Reel/Frame 019383/0562

Assignment of Assignor's Interest

Recorded: 2007-06-05 Pages: 5
Assignors
SHAO, JUN
Executed: 2007-05-08
MADSEN, DEIDRE
Executed: 2007-05-09
Assignee
ILYPSA, INC.
5301 PATRICK HENRY DRIVE, SANTA CLARA, CALIFORNIA, 95054
Covered Property (1)
Ion Binding Polymers and Uses Thereof
Patent: 7,556,799 →
Application: 11/096,209 →
Publication: US 2005/0220752
Related Assignments (7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 13, 2005
From: CHARMOT, DOMINIQUE; CHANG, HAN TING; KLAERNER, GERRIT; COPE, MICHAEL JAMES
To: IIYPSA, INC.
Reel/Frame 016702/0431 →
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 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 →