Patent Assignment
Reel/Frame 012375/0795
Assignment of Assignor's Interest
Recorded: 2001-12-05
Pages: 5
Assignors
KLAPPROTH, HOLGER
Executed: 2001-10-17
PRUCKER, OSWALD
Executed: 2001-10-17
RUHE, JURGEN
Executed: 2001-10-17
Assignee
BIOCHIP TECHNOLOGIES GMBH
ENGESSERSTRASSE 4B, FREIBURG IM BREISGAU, 79108, GERMANY
Covered Property
(1)
Immobilization of Molecules on Surfaces via Polymer Brushes
Patent:
7,250,253 →
Application:
09/889,935 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 28, 2004
From: KLAPPROTH, HOLGER
To: MICRONAS GMBH
Reel/Frame 015504/0195 →
Copy of Certificate of Appointment of Mr. Metzger; English Translation; Verification of Translation
Dec 28, 2004
From: BIOCHIP TECHNOLOGIES GMBH
To: HOLGER KLAPPROTH
Reel/Frame 015504/0308 →
Change of Name
Nov 22, 2017
From: MICRONAS GMBH
To: TDK-MICRONAS GMBH
Reel/Frame 044496/0645 →
Assignment of Assignor's Interest
Nov 22, 2017
From: TDK-MICRONAS GMBH
To: KLAPPROTH, HOLGER
Reel/Frame 044197/0946 →
Change of Name
Nov 22, 2017
From: MICRONAS HOLDING GMBH
To: MICRONAS GMBH
Reel/Frame 044802/0836 →
Merger
Nov 22, 2017
From: MICRONAS GMBH
To: MICRONAS HOLDING GMBH
Reel/Frame 044800/0762 →
Assignment of Assignor's Interest
Nov 22, 2017
From: KLAPPROTH, HOLGER
To: SAFEGUARD BIOSYSTEMS HOLDINGS LTD.
Reel/Frame 044198/0129 →