Patent Assignment
Reel/Frame 051103/0617
Assignment of Assignor's Interest
Recorded: 2019-11-25
Pages: 10
Assignor
RELYPSA, INC.
Executed: 2018-07-05
Assignee
VIFOR (INTERNATIONAL) LTD.
RECHENSTRASSE 37, ST. GALLEN, CH-9014, SWITZERLAND
Covered Property
(1)
Ion Binding Polymers and Uses Thereof
Application:
16/693,800 →
Publication:
US 2020/0085856
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 25, 2019
From: CHARMOT, DOMINIQUE; CHANG, HAN-TING; KLAERNER, GERRIT; LIU, MINGJUN
To: ILYPSA, INC.
Reel/Frame 051103/0282 →
Assignment of Assignor's Interest
Nov 25, 2019
From: ILYPSA, INC.
To: RELYPSA, INC.
Reel/Frame 051103/0357 →
Assignment of Assignor's Interest
Nov 25, 2019
From: BUYSSE, JERRY M.
To: RELYPSA, INC.
Reel/Frame 051103/0485 →