IP Library › Assignment 020419/0966
Patent Assignment
Reel/Frame 020419/0966

Assignment of Assignor's Interest

Recorded: 2008-01-25 Pages: 4
Assignors
DOERRE, JOCHEN
Executed: 2004-10-29
MATSCHKE, MONIKA
Executed: 2004-10-29
SEIFFERT, ROLAND
Executed: 2004-10-29
TSCHAFFLER, MATTHIAS
Executed: 2004-10-29
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Processing a Text Search Query in a Collection of Documents
Patent: 7,984,036 →
Application: 12/020,196 →
Publication: US 2008/0140639
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 4, 2012
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: FACEBOOK, INC.
Reel/Frame 027991/0496 →
Change of Name Dec 20, 2021
From: FACEBOOK, INC.
To: META PLATFORMS, INC.
Reel/Frame 058553/0802 →