Patent Assignment
Reel/Frame 010577/0488
Assignment of Assignor's Interest
Recorded: 1999-12-22
Pages: 3
Assignors
LEVERIDGE, PHILIP C.
Executed: 1998-12-10
STRANGE, MICHAEL I.
Executed: 1998-12-11
PARKINSON, DAVID W.
Executed: 1998-12-14
ROBERTS, DAVID
Executed: 1998-12-14
KENNING, MICHAEL J.
Executed: 1998-12-14
TIBBITT-EGGLETON, ROBERT I.
Executed: 1998-12-10
Assignee
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
81 NEWGATE STREET, LONDON, ENGLAND, EC1A, UNITED KINGDOM
Covered Property
(1)
Method of Authenticating a User of a Client Terminal
Patent:
7,233,997 →
Application:
09/446,583 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.