Patent Assignment
Reel/Frame 020035/0670
Assignment of Assignor's Interest
Recorded: 2007-10-30
Pages: 6
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property
(1)
Protocol for a Wireless Control System
Patent:
6,415,439 →
Application:
08/795,710 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 6, 1997
From: CASTILLO, LEONARDO DEL; RANDELL, SCOTT
To: MICROSOFT CORPORATION
Reel/Frame 008636/0523 →
Assignment of Assignor's Interest
Jan 16, 2008
From: MICROSOFT CORPORATION
To: BURESIFT DATA LTD. LLC
Reel/Frame 020371/0043 →
Merger
Dec 11, 2015
From: BURESIFT DATA LTD. LLC
To: CHARTOLEAUX KG LIMITED LIABILITY COMPANY
Reel/Frame 037273/0330 →
Assignment of Assignor's Interest
Feb 12, 2023
From: CHARTOLEAUX KG LIMITED LIABILITY COMPANY
To: INTELLECTUAL VENTURES ASSETS 191 LLC
Reel/Frame 062666/0342 →
Security Interest
Mar 24, 2023
From: MIND FUSION, LLC
To: INTELLECTUAL VENTURES ASSETS 191 LLC; INTELLECTUAL VENTURES ASSETS 186 LLC
Reel/Frame 063295/0001 →
Assignment of Assignor's Interest
Jul 13, 2023
From: INTELLECTUAL VENTURES ASSETS 191 LLC
To: MIND FUSION, LLC
Reel/Frame 064270/0685 →
Assignment of Assignor's Interest
Jul 21, 2023
From: MIND FUSION, LLC
To: MUSICQUBED INNOVATIONS, LLC
Reel/Frame 064357/0661 →