IP Library › Assignment 022014/0749
Patent Assignment
Reel/Frame 022014/0749

Corrective Assignment to Correct Assignor's Name Previously Recorded on Reel 02187, Frame 0829

Recorded: 2008-12-19 Pages: 10
Assignors
KIRRMANN, HUBERT
Executed: 2008-11-12
VETTER, CLAUS
Executed: 2008-11-12
OBRIST, MICHAEL
Executed: 2008-11-12
MAEDA, TETSUJI
Executed: 2008-11-12
Assignee
ABB RESEARCH LTD.
AFFOLTERNSTRASSE 44, ZURICH, CH-8050, SWITZERLAND
Covered Property (1)
System Level Testing for Substation Automation Systems
Application: 12/256,952 →
Publication: US 2009/0070062
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 21, 2008
From: KIRRMANN, HUBERT; VETTER, CLAUSE; OBRIST, MICHAEL; MAEDA, TETSUJI
To: ABB RESEARCH LTD
Reel/Frame 021871/0829 →
Assignment of Assignor's Interest Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →