Patent Assignment
Reel/Frame 021043/0522
Assignment of Assignor's Interest
Recorded: 2008-06-03
Pages: 2
Assignors
DUERIG, URS T
Executed: 2008-04-29
GOTSMANN, BERND W
Executed: 2008-05-05
KNOLL, ARMIN W
Executed: 2008-04-28
LANTZ, MARK ALFRED
Executed: 2008-04-24
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Method and Apparatus for Reducing Tip-Wear of a Probe
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 13, 2017
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: SWISSLITHO AG
Reel/Frame 043576/0333 →
Change of Name
Mar 29, 2022
From: SWISSLITHO AG
To: HEIDELBERG INSTRUMENTS NANO AG
Reel/Frame 059425/0071 →
Corrective Assignment to Correct the Assignee's Address Previously Recorded at Reel: 059425 Frame: 0071. Assignor(S) Hereby Confirms the Change of Name.
Apr 8, 2022
From: SWISSLITHO AG
To: HEIDELBERG INSTRURNENTS NANO AG
Reel/Frame 059643/0055 →
Corrective Assignment to Correct the Assignee's Name Previously Recorded at Reel: 059643 Frame: 0055. Assignor(S) Hereby Confirms the Change of Name.
May 5, 2022
From: SWISSLITHO AG
To: HEIDELBERG INSTRUMENTS NANO AG
Reel/Frame 059858/0155 →