4 trademarks were found for owners matching the name Optf Ltd.
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1 TM: 2415959
Desc: SESSION TOKEN
Owner: OPTF Ltd
Class: 9, 36
Status: Registered: Registered/protected
2 TM: 2377660
Desc: S SESSION SEND MESSAGES NOT METADATA

Owner: OPTF Ltd
Class: 38, 42
Status: Published: Under examination
3 TM: 2054926
Desc: S SESSION
Owner: OPTF LTD
Class: 9
Status: Registered: Registered/protected
4 TM: 1899181
Desc: Loki
Owner: OPTF LTD
Class: 42
Status: Registered: Registered/protected