Patent Assignment
Reel/Frame 053392/0635
Assignment of Assignor's Interest
Recorded: 2020-08-04
Pages: 2
Assignor
UNIVERSITAET KASSEL
Executed: 2020-06-12
Assignee
RANGELOW, IVO, DR.
OBERE SOMMERBACHSTRASSE 45, BAUNATAL, 34225, GERMANY
Covered Property
(1)
Device and Method for Maskless Afm Microlithography
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 21, 2006
From: RANGELOW, IVO; IVANOV, TZWETAN; HUDEK, PETER; FORTAGNE, OLAF
To: LEICA MICROSYSTEMS LITHOGRAPHY GMBH; UNIVERSITAET KASSEL
Reel/Frame 018654/0852 →
Change of Name
Sep 5, 2008
From: LEICA MICROSYSTEMS LITHOGRAPHY GMBH
To: VISTEC ELECTRON BEAM GMBH
Reel/Frame 021478/0806 →
Assignment of Assignor's Interest
Feb 25, 2014
From: VISTEC ELECTRON BEAM GMBH
To: RANGELOW, IVO, DR.
Reel/Frame 032290/0281 →
Assignment of Assignor's Interest
Aug 5, 2020
From: RANGELOW, IVO, DR
To: PARCAN NANOTECH CO. LTD.
Reel/Frame 053412/0525 →