Patent Assignment
Reel/Frame 011865/0939
Assignment of Assignor's Interest
Recorded: 2001-05-31
Pages: 4
Assignors
SISTANIZADEH, KAMRAN
Executed: 2001-05-16
TASHAYOD, ALEX
Executed: 2001-05-21
BASHAW, LYNN ERIC
Executed: 2001-05-14
KAMALI, MASOUD M.
Executed: 2001-05-21
COLLAR, CRAIG ROBERT
Executed: 2001-05-16
Assignee
YIPES PROPERTIES, INC.
9TH FLOOR, 114 SANSOME STREET, SAN FRANCISCO, CALIFORNIA, 94104
Covered Property
(1)
Enhanced Data Switching/Routing for Multi-Regional Ip Over Fiber Network
Patent:
6,963,575 →
Application:
09/793,703 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Jan 4, 2002
From: YIPES PROPERTIES, INC.
To: NORWEST VENTURE PARTNERS VII, L.P.
Reel/Frame 012425/0588 →
Security Interest
Apr 15, 2002
From: YIPES PROPERTIES, INC.
To: NORWEST VENTURE PARTNERS VII, L.P., AS AGENT
Reel/Frame 012793/0683 →
Assignment of Assignor's Interest
Aug 5, 2002
From: YIPES COMMUNICATIONS, INC.; YIPES COMMUNICATIONS GROUP, INC.; YIPES PROPERTIES, INC.; YIPES TRANSMISSION, INC.
To: PHX COMMUNICATIONS, INC.
Reel/Frame 012946/0833 →
To Add Address of Assignee Previously Omitted
Jul 23, 2003
From: PHX COMMUNICATIONS, INC.
To: YIPES ENTERPRISE SERVICES, INC.
Reel/Frame 015010/0529 →