IP Library › Assignment 033586/0917
Patent Assignment
Reel/Frame 033586/0917

Assignment of Assignor's Interest

Recorded: 2014-08-21 Pages: 4
Assignor
KLAERNER, GERRIT
Executed: 2014-08-04
Assignee
RELYPSA, INC.
700 SAGINAW DRIVE, REDWOOD CITY, CALIFORNIA, 94063
Covered Property (1)
Methods and Compositions for Selectively Removing Potassium Ion from the Gastrointestinal Tract of a Mammal
Patent: 9,301,974 →
Application: 14/053,725 →
Publication: US 2014/0044804
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 7, 2013
From: COPE, MICHAEL J.; MANSKY, PAUL; LIU, FUTIAN; CHANG, HAN-TING
To: RELYPSA, INC.
Reel/Frame 031561/0321 →
Assignment of Assignor's Interest Aug 29, 2014
From: BUYSSE, JERRY M.
To: RELYPSA, INC.
Reel/Frame 033641/0650 →
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 →