Patent Assignment
Reel/Frame 007642/0771
Assignment of Assignor's Interest
Recorded: 1995-09-08
Pages: 3
Assignors
BURTON, GRAHAM
Executed: 1995-07-31
DAROSZEWSKI, JANUSZ
Executed: 1995-07-31
PHIPPS, JENNY
Executed: 1995-07-31
Assignee
NATIONAL RESEARCH COUNCIL OF CANADA
INTELLECTUAL PROPERTY SERVICE OFFICE - BLDG. M-58, ROOM EG-12, MONTREAL ROAD, OTTAWA, ONTARIO, K1A O, 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 15, 2006
From: NATIONAL RESEARCH COUNCIL OF CANADA (NRC)
To: OCCELL INC.
Reel/Frame 018268/0198 →
Assignment of Assignor's Interest
Sep 15, 2006
From: OCCELL INC.
To: CHEMAPHOR INC.
Reel/Frame 018268/0202 →
Change of Name
Dec 18, 2015
From: CHEMAPHOR INC.
To: AVIVAGEN INC.
Reel/Frame 037336/0473 →