IP Library › Assignment 029946/0759
Patent Assignment
Reel/Frame 029946/0759

Assignment of Assignor's Interest

Recorded: 2013-03-07 Pages: 3
Assignors
LOBSIGER, YANICK
Executed: 2013-01-28
KOLAR, JOHANN WALTER
Executed: 2013-01-28
LAITINEN, MATTI
Executed: 2013-02-05
Assignee
ABB RESEARCH LTD
AFFOLTERNSTRASSE 44, ZURICH, CH-8050, SWITZERLAND
Covered Property (1)
Active Gate Drive Circuit
Patent: 8,710,876 →
Application: 13/738,624 →
Publication: US 2013/0181750
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 6, 2013
From: LOBSIGER, YANICK; KOLAR, JOHANN WALTER; LAITINEN, MATTI
To: ABB RESEARCH LTD
Reel/Frame 030164/0428 →
Merger Dec 26, 2019
From: ABB RESEARCH LTD.
To: ABB SCHWEIZ AG
Reel/Frame 051419/0309 →