Patent Assignment
Reel/Frame 005234/0535
Assignment of Assignors Interest.
Recorded: 1990-02-14
Pages: 1
Assignor
WHITESAGE, MICHAEL D.
Executed: 1989-11-06
Assignee
PRISM GROUP, INC.
14703-E BALTIMORE AVE., STE. 222, LAUREL, MARYLAND, 20707
Covered Property
(1)
System for Synthesizing Travel Cost Information
Patent:
5,191,523 →
Application:
07/431,780 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 23, 1996
From: PRISM GROUP, INC.
To: SABRE GROUP, INC., THE
Reel/Frame 008119/0233 →
Change of Name: Effective 07-30-99
Nov 24, 1999
From: SABRE GROUP, INC., THE
To: SABRE INC.
Reel/Frame 010395/0379 →
Patent Security Agreement
Oct 13, 2008
From: SABRE, INC.
To: DEUTSCHE BANK AG NEW YORK BRANCH, AS ADMINISTRATIVE AGENT
Reel/Frame 021669/0742 →
Amendment of Security Interest in Patents
Feb 19, 2013
From: DEUTSCHE BANK AG NEW YORK BRANCH
To: BANK OF AMERICA, N.A.
Reel/Frame 029834/0757 →