Patent Assignment
Reel/Frame 034004/0018
Assignment of Assignor's Interest
Recorded: 2014-10-22
Pages: 5
Assignors
ALONSO CEBRIAN, JOSE MARIA
Executed: 2014-07-07
BARROSO BERRUETA, DAVID
Executed: 2014-07-04
PALAZON ROMERO, JOSE MARIA
Executed: 2014-07-04
GUZMAN SACRISTAN, ANTONIO
Executed: 2014-07-03
Assignee
TELEFONICA DIGITAL ESPANA, S.L.U.
GRAN VIA, 28, MADRID, 28013, SPAIN
Covered Property
(1)
Computer Implemented Method to Prevent Attacks Against User Authentication and Computer Programs Products Thereof
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 22, 2021
From: TELEFONICA DIGITAL ESPANA, S.L.U.
To: TELEFONICA CYBERSECURITY TECH S.L.
Reel/Frame 055674/0377 →
Assignment of Assignor's Interest
Oct 12, 2022
From: TELEFONICA CYBERSECURITY TECH S.L.
To: TELEFÓNICA DIGITAL ESPAÑA, S.L.U.
Reel/Frame 061393/0176 →
Change of Name
Jun 21, 2024
From: TELEFONICA DIGITAL ESPAÑA SL
To: TELEFONICA INNOVACION DIGITAL SL
Reel/Frame 067807/0092 →