IP Library › Assignment 013792/0235
Patent Assignment
Reel/Frame 013792/0235

Assignment of Assignor's Interest

Recorded: 2003-02-25 Pages: 4
Assignors
WANG, XIN
Executed: 2003-02-18
DEMARTINI, THOMAS
Executed: 2003-02-18
Assignee
CONTENTGUARD HOLDINGS, INC.
6500 ROCK SPRING DRIVE, SUITE 110, BETHESDA, MARYLAND, 20817
Covered Property (1)
Digital Licenses That Include Universally Quantified Variables
Patent: 7,603,717 →
Application: 10/298,872 →
Publication: US 2004/0098492
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 25, 2003
From: ATKINSON, BOB; LAMACCHIA, BRIAN A.; DETREVILLE, JOHN; PARAMASIVAM, M.
To: MICROSOFT CORPORATION
Reel/Frame 013792/0239 →
Corrective to Correct the Execution Dates of Two Assignors Previously Recorded at Reel 013792 Frame 0239. (Assignment of Assignor's Interest) Sep 8, 2003
From: ATKINSON, BOB; LAMACCHIA, BRIAN A.; DETREVILLE, JOHN; PARAMASIVAM, M.
To: MICROSOFT CORPORATION
Reel/Frame 014470/0319 →
Assignment of Assignor's Interest Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034541/0477 →