IP Library › Assignment 020898/0986
Patent Assignment
Reel/Frame 020898/0986

Assignment of Assignor's Interest

Recorded: 2008-05-05 Pages: 10
Assignor
ILYPSA, INC.
Executed: 2008-01-08
Assignee
RELYPSA, INC.
5301 PATRICK HENRY DRIVE, SANTA CLARA, CALIFORNIA, 95054
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 →
Change of Name May 6, 2004
From: SYMYX THERAPEUTICS, INC.
To: ILYPSA, INC.
Reel/Frame 014607/0882 →
Assignment of Assignor's Interest Jun 5, 2007
From: CONNOR, ERIC; LIU, MINGJUN; LIU, FUTIAN; SHAO, JUN
To: ILYPSA, INC.
Reel/Frame 019383/0837 →
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 →