IP Library › Assignment 016117/0939
Patent Assignment
Reel/Frame 016117/0939

Assignment of Assignor's Interest

Recorded: 2005-01-03 Pages: 4
Assignors
HODGSON, STEVEN
Executed: 2004-11-30
POLYCHRONOPOULOS, JASON SOTIRIS
Executed: 2004-11-30
JONES, CHRISTOPHER
Executed: 2004-11-30
SHAAR, ZAKWAN
Executed: 2004-11-30
HASHMI, MUHAMMED MUTAHER KAMAL
Executed: 2004-11-30
THEOBALD, LEN
Executed: 2004-11-30
HUGHES, WILFRED BARRY
Executed: 2004-11-30
Assignee
SPIRATECH LIMITED
CARRINGTON BUSINESS PARK, CARRINGTON, MANCHESTER, M31 4ZU, UNITED KINGDOM
Covered Property (1)
Modelling and Simulation Method
Patent: 8,082,141 →
Application: 10/943,462 →
Publication: US 2005/0091026
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 18, 2008
From: SPIRATECH LIMITED
To: MENTOR GRAPHICS CORPORATION
Reel/Frame 020387/0127 →
Merger and Change of Name Jun 16, 2021
From: MENTOR GRAPHICS CORPORATION; SIEMENS INDUSTRY SOFTWARE INC.
To: SIEMENS INDUSTRY SOFTWARE INC.
Reel/Frame 057279/0707 →