Patent Assignment
Reel/Frame 048588/0302
Assignment of Assignor's Interest
Recorded: 2019-03-13
Pages: 4
Assignors
LEACH, FREDERICK R.
Executed: 2018-09-11
COREY, MICHAEL RANDOLPH
Executed: 2018-09-11
TAUBENECK, ERIK
Executed: 2018-09-11
CHAPSKY, DANIEL K.
Executed: 2018-09-25
Assignee
FACEBOOK, INC.,
1601 WILLOW ROAD, MENLO PARK, CALIFORNIA, 94025
Covered Property
(1)
Systems and Methods for Securing Data to an Immutable Distributed Ledger
Patent:
10,855,475 →
Application:
16/123,480 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Comma of Assignee Name Previously Recorded at Reel: 048588 Frame: 0302. Assignor(S) Hereby Confirms the Assignment .
Feb 1, 2022
From: LEACH, FREDERICK R.; COREY, MICHAEL RANDOLPH; TAUBENECK, ERIK; CHAPSKY, DANIEL K.
To: FACEBOOK, INC.
Reel/Frame 058919/0449 →
Change of Name
Feb 18, 2022
From: FACEBOOK, INC.
To: META PLATFORMS, INC.
Reel/Frame 059191/0695 →
Assignment of Assignor's Interest
Jun 7, 2024
From: META PLATFORMS, INC.
To: CIRCLE INTERNET FINANCIAL, LLC
Reel/Frame 067654/0637 →
Assignment of Assignor's Interest
Nov 4, 2025
From: CIRCLE INTERNET FINANCIAL, LLC
To: CIRCLE INTERNET GROUP, INC.
Reel/Frame 072774/0580 →