Patent Assignment
Reel/Frame 056424/0850
Assignment of Assignor's Interest
Recorded: 2021-06-03
Pages: 6
Assignor
RESEARCHGATE CORPORATION
Executed: 2015-09-15
Assignee
RESEARCHGATE GMBH
CHAUSSEESTRASSE 20, BERLIN, 10115, GERMANY
Covered Property
(1)
Publication Review User Interface and System
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Nov 7, 2019
From: RESEARCHGATE GMBH
To: OBSIDIAN AGENCY SERVICES, INC.
Reel/Frame 050952/0439 →
Assignment of Assignor's Interest
Jun 3, 2021
From: MADISCH, IJAD; FICKENSCHER, HORST; HOFMAYER, SÖREN; TÖLKE, AXEL
To: RESEARCHGATE CORPORATION
Reel/Frame 056425/0011 →
Release of Security Interest
Jan 7, 2025
From: OBSIDIAN AGENCY SERVICES, INC.
To: RESEARCHGATE GMBH
Reel/Frame 069773/0545 →