IP Library › Assignment 022034/0464
Patent Assignment
Reel/Frame 022034/0464

Assignment of Assignor's Interest

Recorded: 2008-12-30 Pages: 3
Assignor
Assignee
INFORMATION PROTECTION AND AUTHENTICATION OF TEXAS, LLC
104 E. HOUSTON STREET, MARSHALL, TEXAS, 75670
Covered Properties (3)
Document Composition System Using Named Formats and Named Fonts
Patent: 4,881,197 →
Application: 07/014,853 →
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 Mar 31, 2015
From: INFORMATION PROTECTION AND AUTHENTICATION OF TEXAS, LLC
To: FISCHER, ADDISON M
Reel/Frame 035303/0573 →
Nunc Pro Tunc Assignment Feb 7, 2023
From: INFORMATION PROTECTION AND AUTHENTICATION OF TEXAS, LLC
To: RPX CORPORATION
Reel/Frame 062667/0817 →
Patent Security Agreement May 17, 2023
From: RPX CORPORATION
To: BARINGS FINANCE LLC, AS COLLATERAL AGENT
Reel/Frame 063665/0987 →