Assignment of Assignor's Interest

Recorded: 2001-01-30 Pages: 3

Assignors

SIEGRIST, JOSEPH

Executed: 2001-01-29

ZWA, AMEN

Executed: 2001-01-29

HUNTER, IAN

Executed: 2001-01-29

Assignee

ESTARA, INC.

FIRST FLOOR, 10803 PARKRIDGE BLVD., RESTON, VIRGINIA, 20191

Covered Property (1)

Caller Identification and Voice/Data Synchronization for Internet Telephony and Related Applications

Patent: 6,914,899 →

Application: 09/771,991 →

Publication: US 2002/0101853

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.