Patent Assignment
Reel/Frame 057508/0900
Assignment of Assignor's Interest
Recorded: 2021-09-16
Pages: 3
Assignor
YANDEX LLC
Executed: 2020-10-10
Assignee
YANDEX EUROPE AG
WERFTESTRASSE 4, LUZERN, 6005, SWITZERLAND
Covered Property
(1)
Method and System for Determining a Spam Prediction Error Parameter
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 16, 2021
From: KOROTKIKH, DMITRY SERGEEVICH
To: YANDEX.TECHNOLOGIES LLC
Reel/Frame 057508/0865 →
Assignment of Assignor's Interest
Sep 16, 2021
From: YANDEX.TECHNOLOGIES LLC
To: YANDEX LLC
Reel/Frame 057508/0884 →
Assignment of Assignor's Interest
Sep 15, 2023
From: YANDEX EUROPE AG
To: DIRECT CURSUS TECHNOLOGY L.L.C
Reel/Frame 065692/0720 →
Assignment of Assignor's Interest
Aug 9, 2024
From: DIRECT CURSUS TECHNOLOGY L.L.C
To: Y.E. HUB ARMENIA LLC
Reel/Frame 068534/0687 →