Patent Assignment
Reel/Frame 027418/0509
Assignment of Assignor's Interest
Recorded: 2011-12-20
Pages: 3
Assignors
GERSHT, ALEXANDER
Executed: 1998-08-25
PATHAK, GIRISH
Executed: 1998-08-25
SHULMAN, ALEXANDER
Executed: 1998-08-25
Assignee
GTE LABORATORIES INCORPORATED
40 SYLVAN ROAD, WALTHAM, MASSACHUSETTS, 02454
Covered Property
(1)
Method and System for Burst Congestion Control in an Internet Protocol Network
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Sep 6, 2006
From: LEVEL 3 COMMUNICATIONS, INC.; ICG COMMUNICATIONS, INC.
To: MERRILL LYNCH CAPITAL CORPORATION, AS COLLATERAL AGENT
Reel/Frame 018207/0120 →
Assignment of Assignor's Interest
Mar 12, 2007
From: LEVEL 3 COMMUNICATIONS, INC.
To: LEVEL 3 COMMUNICATIONS, LLC
Reel/Frame 018989/0678 →
Assignment of Assignor's Interest
Aug 6, 2010
From: VERIZON CORPORATE SERVICES GROUP INC.
To: LEVEL 3 COMMUNICATIONS, LLC
Reel/Frame 024804/0080 →
Collateral Agreement
Jan 14, 2012
From: LEVEL 3 COMMUNICATIONS, INC.
To: MERRILL LYNCH CAPITAL CORPORATION, AS COLLATERAL AGENT
Reel/Frame 027535/0334 →
Change of Name
Jan 24, 2012
From: GTE LABORATORIES INCORPORATED
To: VERIZON LABORATORIES INC.
Reel/Frame 027583/0067 →
Assignment of Assignor's Interest
Feb 14, 2012
From: VERIZON LABORATORIES INC.
To: VERIZON CORPORATE SERVICES GROUP INC.; GENUITY INC.
Reel/Frame 027699/0451 →