Patent Assignment
Reel/Frame 024157/0058
Assignment of Assignor's Interest
Recorded: 2010-03-30
Pages: 3
Assignor
SINTEF IKT
Executed: 2010-02-23
Assignee
WGD AS
HOLMENKOLLVEIEN 14B, OSLO, N-0376, NORWAY
Covered Property
(1)
Detector System and Method to Detect or Determine a Specific Gas Within a Gas Mixture
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 30, 2010
From: MOE, SIGURD T.; OSTBO, NIELS PETER; SANDVEN, KNUT; SAGBERG, HAKON
To: SINTEF IKT
Reel/Frame 024157/0001 →
Change of Name
Apr 15, 2010
From: WGD AS
To: GASSECURE AS
Reel/Frame 024235/0819 →
Assignment of Assignor's Interest
Jun 18, 2020
From: GASSECURE AS
To: DRÄGER SAFETY AG & CO. KGAA
Reel/Frame 052973/0498 →