Patent Assignment
Reel/Frame 036304/0568
Nunc Pro Tunc Assignment
Recorded: 2015-08-07
Pages: 28
Assignor
CYTOCHROMA INC.
Executed: 2013-02-27
Assignee
CYTOCHROMA CAYMAN ISLANDS LTD.
C/O MAPLES CORPORATE SERVICES, PO BOX 309, UGLAND HOUSE, GRAND CAYMAN, KY1-1104, CAYMAN ISLANDS
Covered Property
(1)
Methods and Composition for Measuring the Amount of Vitamin D Derivatives
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 7, 2015
From: PETKOVICH, P. MARTIN; HELVIG, CHRISTIAN F.
To: CYTOCHROMA INC.
Reel/Frame 036277/0072 →
Nunc Pro Tunc Assignment
Aug 7, 2015
From: CYTOCHROMA CAYMAN ISLANDS LTD.
To: OPKO IP HOLDINGS II, INC.
Reel/Frame 036277/0136 →
Confirmatory Patent Rights Agreement
Aug 7, 2015
From: OPKO IP HOLDINGS II, INC.
To: OPKO IRELAND GLOBAL HOLDINGS, LTD.
Reel/Frame 036304/0702 →
Assignment of Assignor's Interest
Mar 30, 2021
From: OPKO IRELAND GLOBAL HOLDINGS, LTD.
To: EIRGEN PHARMA LTD.
Reel/Frame 055765/0953 →