IP Library › Assignment 046845/0419
Patent Assignment
Reel/Frame 046845/0419

Assignment of Assignor's Interest

Recorded: 2018-09-11 Pages: 4
Assignors
OBERHEIDE, JON
Executed: 2018-09-04
SONG, DUG
Executed: 2018-09-05
GOODMAN, ADAM
Executed: 2018-09-06
Assignee
DUO SECURITY, INC.
123 N. ASHLEY STREET, SUITE 200, ANN ARBOR, MICHIGAN, 48104
Covered Property (1)
Method for Distributed Trust Authentication
Patent: 9,942,048 →
Application: 15/715,599 →
Publication: US 2018/0026796
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 26, 2017
From: OBERHEIDE, JON; SONG, DUG; GOODMAN, ADAM
To: DUO SECURITY, INC.
Reel/Frame 043700/0209 →
Corrective Assignment to Correct the Inventor Dug Song's Assignment Previously Recorded on Reel 043700 Frame 0209. Assignor(S) Hereby Confirms the Assignment. Jul 16, 2018
From: OBERHEIDE, JON; SONG, DUG; GOODMAN, ADAM
To: DUO SECURITY, INC.
Reel/Frame 046552/0265 →
Assignment of Assignor's Interest Sep 6, 2018
From: OBERHEIDE, JON; SONG, DOUGLAS; GOODMAN, ADAM
To: DUO SECURITY, INC.
Reel/Frame 046803/0960 →
Assignment of Assignor's Interest May 11, 2021
From: DUO SECURITY LLC
To: CISCO TECHNOLOGY, INC.
Reel/Frame 056208/0504 →
Change of Name May 11, 2021
From: DUO SECURITY, INC.
To: DUO SECURITY LLC
Reel/Frame 056210/0008 →