Patent Assignment
Reel/Frame 073375/0708
Assignment of Assignor's Interest
Recorded: 2026-01-06
Pages: 6
Assignor
TAWLK, INC
Executed: 2026-01-02
Assignee
RPX CORPORATION
FOUR EMBARCADERO, SUITE 4000, SAN FRANCISCO, CALIFORNIA, 94111
Covered Properties
(7)
Social Networking-Based Teleconferencing System and Method
Social Networking-Based Teleconferencing System and Method
Social Networking-Based Teleconferencing System and Method
Social Networking-Based Teleconferencing System and Method
Social Networking-Based Teleconferencing System and Method
Social Networking-Based Teleconferencing System and Method
Social Networking-based Teleconferencing System and Method
Application:
61/240,145 →
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 17, 2010
From: SCRIVEN, THOMAS; FISCHLER, ANTHONY
To: TWALKIN, INC.
Reel/Frame 023945/0217 →
Assignment of Assignor's Interest
Dec 13, 2010
From: SCRIVEN, THOMAS; FISCHLER, ANTHONY
To: TWALKIN, INC.
Reel/Frame 025495/0228 →
Assignment of Assignor's Interest
Dec 27, 2016
From: SCRIVEN, THOMAS; FISCHLER, ANTHONY
To: TWALKIN, INC.
Reel/Frame 040776/0982 →
Change of Name
Dec 11, 2017
From: TWALKIN, INC.
To: TAWLK, INC.
Reel/Frame 044830/0082 →
Assignment of Assignor's Interest
Dec 11, 2017
From: SCRIVEN, THOMAS; FISCHLER, ANTHONY
To: TWALKIN, INC.
Reel/Frame 044358/0326 →
Change of Name
Apr 26, 2018
From: TWALKIN, INC.
To: TAWLK, INC.
Reel/Frame 046026/0164 →
Assignment of Assignor's Interest
Apr 26, 2018
From: SCRIVEN, THOMAS; FISCHLER, ANTHONY
To: TWALKIN, INC.
Reel/Frame 045649/0832 →
Security Interest
Feb 19, 2026
From: RPX CORPORATION
To: BARINGS FINANCE LLC, AS COLLATERAL AGENT
Reel/Frame 073831/0310 →