IP Library › Assignment 018929/0784
Patent Assignment
Reel/Frame 018929/0784

Assignment of Assignor's Interest

Recorded: 2007-02-23 Pages: 3
Assignors
LANDGRAF, JURGEN
Executed: 2007-02-13
RIEMENSCHNEIDER, JURGEN
Executed: 2007-02-13
Assignee
BRUKER DALTONIK, GMBH
FAHRENHEITSTRASSE 4, BREMEN, D-28359, GERMANY
Covered Property (1)
Drift Tube for an Ion Mobility Spectrometer with Integrated Gas Channel
Patent: 7,547,880 →
Application: 11/672,190 →
Publication: US 2008/0073514
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 9, 2019
From: BRUKER DALTONIK GMBH
To: BRUKER OPTIK GMBH
Reel/Frame 050308/0867 →
Corrective Assignment to Correct the the Patent Number 7411268 with Patent Number 7511268 Previously Recorded at Reel: 050308 Frame: 0867. Assignor(S) Hereby Confirms the Assignment. Sep 11, 2019
From: BRUKER DALTONIK GMBH
To: BRUKER OPTIK GMBH
Reel/Frame 050800/0721 →
Nunc Pro Tunc Assignment Feb 18, 2022
From: BRUKER OPTIK GMBH
To: BRUKER OPTICS GMBH & CO. KG
Reel/Frame 059049/0058 →