IP Library › Assignment 012278/0054
Patent Assignment
Reel/Frame 012278/0054

Assignment of Assignor's Interest

Recorded: 2001-10-19 Pages: 4
Assignor
TEWKSBARY, DAVID E.
Executed: 2001-07-24
Assignee
MATRIXONE, INC.
TWO EXECUTIVE DRIVE, CHELMSFORD, MASSACHUSETTS, 01824
Covered Property (1)
Interface Definition Language Compiler
Patent: 6,934,709 →
Application: 09/877,416 →
Publication: US 2004/0015898
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jun 12, 2008
From: MATRIXONE, INC.
To: DASSAULT SSYSTEMES ENOVIA CORP.
Reel/Frame 021085/0044 →
Corrective Assignment to Correct the Assignee Field from Dassault Ssystemes Enovia Corp. to Dassault Systemes Enovia Corp. Previously Recorded on Reel 021085 Frame 0044. Assignor(S) Hereby Confirms the Change of Name. Jun 13, 2008
From: MATRIXONE, INC.
To: DASSAULT SYSTEMES ENOVIA CORP.
Reel/Frame 021085/0800 →
Merger May 19, 2014
From: DASSAULT SYSTEMES ENVOIA CORP.
To: DASSAULT SYSTEMES AMERICAS CORP.
Reel/Frame 032921/0256 →
Corrective Assignment to Correct the Spelling of the Assignor Previously Recorded at Reel: 032921 Frame: 0256. Assignor(S) Hereby Confirms the Merger. Jun 17, 2014
From: DASSAULT SYSTEMES ENOVIA CORP.
To: DASSAULT SYSTEMES AMERICAS CORP.
Reel/Frame 033188/0614 →