IP Library › Assignment 039159/0098
Patent Assignment
Reel/Frame 039159/0098

Assignment of Assignor's Interest

Recorded: 2016-07-14 Pages: 10
Assignor
ILYPSA, INC.
Executed: 2008-01-08
Assignee
RELYPSA, INC.
100 CARDINAL WAY, REDWOOD CITY, CALIFORNIA, 94063
Covered Property (1)
Ion Binding Polymers and Uses Thereof
Application: 15/210,226 →
Publication: US 2016/0317572
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 14, 2016
From: CHARMOT, DOMINIQUE; CHANG, HAN-TING; KLAERNER, GERRIT; LIU, MINGJUN
To: ILYPSA, INC.
Reel/Frame 039158/0915 →
Assignment of Assignor's Interest Jul 14, 2016
From: BUYSSE, JERRY M.
To: RELYPSA, INC.
Reel/Frame 039159/0007 →
Assignment of Assignor's Interest May 20, 2019
From: RELYPSA, INC.
To: VIFOR (INTERNATIONAL) LTD.
Reel/Frame 049231/0343 →