Patent Assignment
Reel/Frame 062667/0817
Nunc Pro Tunc Assignment
Recorded: 2023-02-07
Pages: 61
Assignor
INFORMATION PROTECTION AND AUTHENTICATION OF TEXAS, LLC
Executed: 2022-11-18
Assignee
RPX CORPORATION
ONE MARKET PLAZA, STEUART TOWER, SUITE 700, SAN FRANCISCO, CALIFORNIA, 94105
Covered Properties
(2)
Computer System Security Method and Apparatus Having Program Authorization Information Data Structures
Patent:
5,412,717 →
Application:
07/883,868 →
Computer System Security Method and Apparatus for Creating and Using Program Authorization Information Data Structures
Patent:
5,311,591 →
Application:
08/070,787 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 30, 2008
From: FISCHER, ADDISON M.
To: GLOBAL INNOVATION TECHNOLOGY HOLDINGS, LLC
Reel/Frame 022034/0452 →
Assignment of Assignor's Interest
Dec 30, 2008
From: GLOBAL INNOVATION TECHNOLOGY HOLDINGS, LLC
To: INFORMATION PROTECTION AND AUTHENTICATION OF TEXAS, LLC
Reel/Frame 022034/0464 →
Assignment of Assignor's Interest
Mar 31, 2015
From: INFORMATION PROTECTION AND AUTHENTICATION OF TEXAS, LLC
To: FISCHER, ADDISON M
Reel/Frame 035303/0573 →
Patent Security Agreement
May 17, 2023
From: RPX CORPORATION
To: BARINGS FINANCE LLC, AS COLLATERAL AGENT
Reel/Frame 063665/0987 →