Patent Assignment
Reel/Frame 004485/0001
Assignment of Assignors Interest.
Recorded: 1985-10-31
Pages: 2
Assignee
NYEGAARD & CO. A/S, A NORWEGIAN BODY CORPORATE
NYECOVEIEN 2, OSLO, NORWAY
Covered Property
(1)
A Method of Nmr Imaging Using a Constrast Agent Comprising Particles of a Ferramagnetic Material
Patent:
4,863,715 →
Application:
06/800,138 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 10, 1992
From: NYEGAARD & CO AS
To: NYCOMED AS
Reel/Frame 006290/0978 →
Certificate of Registration Reflecting Change of Name
Nov 10, 1992
From: NYCOMED AS
To: NYCOMED IMAGING AS
Reel/Frame 006290/0981 →
Change of Name
Aug 2, 2006
From: AMERSHAM HEALTH AS; NYCOMED IMAGING AS
To: GE HEALTHCARE AS
Reel/Frame 018039/0537 →