IP Library › Assignment 017316/0022
Patent Assignment
Reel/Frame 017316/0022

Assignment of Assignor's Interest

Recorded: 2005-11-30 Pages: 2
Assignors
KELBERLAU, ULRICH
Executed: 2005-11-24
INGRAM, PETER
Executed: 2005-11-26
ZOMMER, NATHAN
Executed: 2005-11-23
Assignee
IXYS CORPORATION
3540 BASSETT STREET, SANTA CLARA, CALIFORNIA, 95054
Covered Property (1)
Method for Fabricating Forward and Reverse Blocking Devices
Patent: 7,442,630 →
Application: 11/217,134 →
Publication: US 2006/0063313
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger and Change of Name Mar 31, 2018
From: IXYS CORPORATION; IXYS, LLC
To: IXYS, LLC
Reel/Frame 045406/0594 →
Assignment of Assignor's Interest May 1, 2019
From: IXYS, LLC
To: LITTELFUSE, INC.
Reel/Frame 049056/0649 →