IP Library Assignment 015290/0920
Patent Assignment
Reel/Frame 015290/0920

Assignment of Assignor's Interest

Recorded: 2004-10-26 Pages: 2
Assignor
SCHAEFER, STUART
Executed: 2001-10-10
Assignee
SOFTRICITY, INC.
27 MELCHER STREET, 3RD FLOOR, BOSTON, MASSACHUSETTS, 02210
Covered Property (1)
Operating System Abstraction and Protection Layer
Patent: 7,451,451 →
Application: 10/894,668 →
Publication: US 2004/0268361
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Aug 16, 2013
From: SOFTRICITY, INC.
To: MICROSOFT CORPORATION
Reel/Frame 031025/0810 →
Assignment of Assignor's Interest Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034541/0477 →