IP Library › Assignment 015844/0406
Patent Assignment
Reel/Frame 015844/0406

Assignment of Assignor's Interest

Recorded: 2004-09-27 Pages: 3
Assignors
WANG, SHIH-YUAN
Executed: 2004-09-21
ISLAM, M. SAIF
Executed: 2004-09-20
BRATKOVSKI, ALEX
Executed: 2004-09-24
Assignee
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
20555 SH 249, HOUSTON, TEXAS, 77070
Covered Property (1)
Mach Zehnder Photonic Crystal Sensors and Methods
Patent: 7,289,221 →
Application: 10/951,918 →
Publication: US 2006/0066866
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 9, 2015
From: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
To: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
Reel/Frame 037079/0001 →
Assignment of Assignor's Interest Aug 5, 2022
From: OT PATENT ESCROW, LLC
To: VALTRUS INNOVATIONS LIMITED
Reel/Frame 061244/0298 →