IP Library › Assignment 014607/0882
Patent Assignment
Reel/Frame 014607/0882

Change of Name

Recorded: 2004-05-06 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
Patent: 7,854,924 →
Application: 10/814,527 →
Publication: US 2005/0220750
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 30, 2004
From: ALPERN, ROBERT; BUYSSE, JERRY; CHANG, HAN TING; CHARMOT, DONINIQUE
To: SYMYX THERAPEUTICS, INC.
Reel/Frame 015173/0623 →
Assignment of Assignor's Interest Jun 5, 2007
From: CONNOR, ERIC; LIU, MINGJUN; LIU, FUTIAN; SHAO, JUN
To: ILYPSA, INC.
Reel/Frame 019383/0837 →
Assignment of Assignor's Interest May 5, 2008
From: ILYPSA, INC.
To: RELYPSA, INC.
Reel/Frame 020898/0986 →
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 →