IP Library › Assignment 016119/0333
Patent Assignment
Reel/Frame 016119/0333

Assignment of Assignor's Interest

Recorded: 2004-12-21 Pages: 6
Assignors
ZHENG, YULIANG
Executed: 2004-12-16
KAUER, NEIL KEVIN
Executed: 2004-12-20
BADIA, DAVID VICTOR
Executed: 2004-12-20
Assignee
WACHOVIA CORPORATION
201 SOUTH COLLEGE STREET, CHARLOTTE, NORTH CAROLINA, 28288
Covered Property (1)
Cryptographic Key Backup and Escrow System
Patent: 8,139,770 →
Application: 11/019,069 →
Publication: US 2005/0138374
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jan 12, 2009
From: WACHOVIA CORPORATION
To: WELLS FARGO & COMPANY
Reel/Frame 022086/0787 →
Assignment of Assignor's Interest Apr 23, 2009
From: WELLS FARGO & COMPANY
To: WELLS FARGO BANK, N.A.
Reel/Frame 022584/0267 →