IP Library › Assignment 024284/0037
Patent Assignment
Reel/Frame 024284/0037

Assignment of Assignor's Interest

Recorded: 2010-04-23 Pages: 4
Assignors
ZHANG, LI
Executed: 2008-11-19
XIONG, YUHONG
Executed: 2008-11-19
WANG, WEI-CHUN
Executed: 2008-11-15
Assignees
SHANGHAI HEWLETT-PACKARD CO., LTD
112, JIANGUO ROAD, CHAOYANG DISTRICT, HP BUILDING, BEIJING 100022, CHINA
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
11445 COMPAQ CENTER DRIVE WEST, HOUSTON, TEXAS, 77070
Covered Property (1)
Systems and Methods for Extracting Phases from Text
Patent: 8,812,508 →
Application: 12/738,844 →
Publication: US 2010/0293159
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 024284 Frame: 0037. Assignor(S) Hereby Confirms the Assignment. Jun 13, 2016
From: ZHANG, LI; XIONG, YUHONG; WANG, WEI-CHUN
To: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Reel/Frame 038979/0226 →
Patent Assignment, Security Interest, and Lien Agreement Jan 26, 2021
From: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP; HEWLETT PACKARD ENTERPRISE COMPANY
To: OT PATENT ESCROW, LLC
Reel/Frame 055269/0001 →
Assignment of Assignor's Interest Aug 5, 2022
From: OT PATENT ESCROW, LLC
To: VALTRUS INNOVATIONS LIMITED
Reel/Frame 061244/0298 →