Patent Assignment
Reel/Frame 027830/0559
Change of Name
Recorded: 2012-03-07
Pages: 4
Assignor
SYMYX THERAPEUTICS, INC.
Executed: 2004-04-01
Assignee
ILYPSA, INC.
3410 CENTRAL EXPRESSWAY, SANTA CLARA, CALIFORNIA, 95051
Covered Property
(1)
Methods and Compositions for Treatment of Ion Imbalances
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 7, 2012
From: ALPERN, ROBERT; BUYSSE, JERRY; CHANG, HAN TING; CHARMOT, DOMINIQUE
To: SYMYX THERAPEUTICS, INC.
Reel/Frame 027820/0053 →
Assignment of Assignor's Interest
Mar 7, 2012
From: LIU, MINGJUN
To: ILYPSA, INC.
Reel/Frame 027820/0268 →
Assignment of Assignor's Interest
Mar 7, 2012
From: ILYPSA, INC.
To: RELYPSA, INC.
Reel/Frame 027820/0314 →
Corrective Assignment to Correct the Assignors Robert Alpern, Jerry Buysse, Han Ting Chang, Dominique Charmot, Michael James Cope, John Fordtran, and Gerrit Klaerner Previously Recorded on Reel 027820 Frame 0053. Assignor(S) Hereby Confirms the Assignor Should Only Be Dominique Charmot.
Mar 22, 2012
From: CHARMOT, DOMINIQUE
To: SYMYX THERAPEUTICS, INC.
Reel/Frame 027911/0600 →
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 →