Patent Assignment
Reel/Frame 018268/0202
Assignment of Assignor's Interest
Recorded: 2006-09-15
Pages: 7
Assignor
OCCELL INC.
Executed: 2005-07-28
Assignee
CHEMAPHOR INC.
100 SUSSEX DR, OTTAWA, ONTARIO, K1A0R6, CANADA
Covered Property
(1)
Extensively Oxidized Derivatives of Carotenoids, Retinoids and Related Conjugated Polyenes Useful as Non-Toxic Cell-Differentiation Inducers, Anti-Proliferative Agents, and Anti-Tumor Agents
Patent:
5,475,006 →
Application:
08/288,315 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 8, 1995
From: BURTON, GRAHAM; DAROSZEWSKI, JANUSZ; PHIPPS, JENNY
To: NATIONAL RESEARCH COUNCIL OF CANADA
Reel/Frame 007642/0771 →
Assignment of Assignor's Interest
Sep 15, 2006
From: NATIONAL RESEARCH COUNCIL OF CANADA (NRC)
To: OCCELL INC.
Reel/Frame 018268/0198 →
Change of Name
Dec 18, 2015
From: CHEMAPHOR INC.
To: AVIVAGEN INC.
Reel/Frame 037336/0473 →