Patent Assignment
Reel/Frame 016918/0238
Change of Name
Recorded: 2005-10-20
Pages: 4
Assignor
UGS PLM SOLUTIONS INC.
Executed: 2004-06-20
Assignee
UGS CORP.
5800 GRANITE PARKWAY, SUITE 600, PLANO, TEXAS, 75024
Covered Property
(1)
Bi-Directional Propagation in a Curve Network
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 5, 2003
From: GURUSHANKAR, ADITYA N.; STAPLES, DANIEL C.; BOHMAN, JOSEPH J.; PINGALI, PRASAD
To: ELECTRONIC DATA SYSTEMS CORPORATION
Reel/Frame 014020/0396 →
Assignment of Assignor's Interest
Feb 4, 2004
From: ELECTRONIC DATA SYSTEMS CORPORATION
To: UGS PLM SOLUTIONS INC.
Reel/Frame 014307/0325 →
Change of Name
Oct 19, 2005
From: UGS PLM SOLUTIONS INC.
To: UGS CORP.
Reel/Frame 016912/0752 →
Change of Name
Oct 24, 2005
From: UGS PLM SOLUTIONS INC.
To: USG CORP.
Reel/Frame 017134/0403 →
Change of Name
Mar 27, 2009
From: UGS CORP.
To: SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE INC.
Reel/Frame 022460/0196 →
Change of Name
Dec 3, 2019
From: SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE INC.
To: SIEMENS INDUSTRY SOFTWARE INC.
Reel/Frame 051171/0024 →