Patent Assignment
Reel/Frame 036270/0043
Assignment of Assignor's Interest
Recorded: 2015-08-06
Pages: 4
Assignee
CYTOCHROMA INC.
330 COCHRANE DRIVE, MARKHAM, ONTARIO, L3R 8E4, CANADA
Covered Property
(1)
Method of Treating and Preventing Secondary Hyperparathyroidism
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 6, 2015
From: BISHOP, CHARLES W.; CRAWFORD, KEITH H.; MESSNER, ERIC J.
To: PROVENTIV THERAPEUTICS, LLC
Reel/Frame 036269/0984 →
Nunc Pro Tunc Assignment
Aug 6, 2015
From: PROVENTIV THERAPEUTICS, LLC
To: OPKO HEALTH, INC.
Reel/Frame 036270/0104 →
Nunc Pro Tunc Assignment
Aug 6, 2015
From: CYTOCHROMA CAYMAN ISLANDS LTD.
To: OPKO IP HOLDINGS II, INC.
Reel/Frame 036270/0355 →
Nunc Pro Tunc Assignment
Aug 6, 2015
From: OPKO HEALTH, INC.
To: OPKO RENAL, LLC
Reel/Frame 036294/0325 →
Nunc Pro Tunc Assignment
Aug 6, 2015
From: CYTOCHROMA INC.
To: CYTOCHROMA CAYMAN ISLANDS LTD.
Reel/Frame 036294/0346 →
Confirmatory Patent Rights Agreement
Aug 6, 2015
From: OPKO IP HOLDINGS II, INC.
To: OPKO IRELAND GLOBAL HOLDINGS, LTD.
Reel/Frame 036294/0772 →
Assignment of Assignor's Interest
Mar 30, 2021
From: OPKO IRELAND GLOBAL HOLDINGS, LTD.
To: EIRGEN PHARMA LTD.
Reel/Frame 055765/0953 →