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Patent Assignment
Reel/Frame 021375/0702

Assignment of Assignor's Interest

Recorded: 2008-08-12 Pages: 4
Assignors
KUEHR-MCLAREN, DAVID GERARD
Executed: 2008-02-28
KUMAR, RANJAN
Executed: 2008-02-28
MIREKU, KWABENA
Executed: 2008-02-28
SAMPATHKUMAR, GOVINDARAJ
Executed: 2008-02-28
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Using Social Networking Thresholds in Access Control Decisions
Patent: 8,838,646 →
Application: 12/042,945 →
Publication: US 2009/0228486
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 2, 2021
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: AWEMANE LTD.
Reel/Frame 057991/0960 →
Assignment of Assignor's Interest Aug 4, 2023
From: AWEMANE LTD.
To: BEIJING PIANRUOJINGHONG TECHNOLOGY CO., LTD.
Reel/Frame 064501/0498 →
Assignment of Assignor's Interest Jan 3, 2024
From: BEIJING PIANRUOJINGHONG TECHNOLOGY CO., LTD.
To: BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
Reel/Frame 066565/0952 →