IP Library › Assignment 013196/0954
Patent Assignment
Reel/Frame 013196/0954

Assignment of Assignor's Interest

Recorded: 2002-08-09 Pages: 3
Assignors
BORTZ, MICHAEL L.
Executed: 2002-08-09
BROWN, WILLIAM J.
Executed: 2002-08-09
Assignee
CORVIS CORPORATION
7015 ALBERT EINSTEIN DR., P.O. BOX 9400, ATTN: INTELLECTUAL PROPERTY DEPARTMENT, COLUMBIA, MARYLAND, 21046-9400
Covered Property (1)
Optical Communications Systems, Devices, and Methods
Patent: 6,922,529 →
Application: 10/216,139 →
Publication: US 2004/0028406
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name May 22, 2007
From: CORVIS CORPORATION
To: BROADWING CORPORATION
Reel/Frame 019323/0858 →
Change of Name May 18, 2011
From: BROADWING CORPORATION
To: BROADWING, LLC
Reel/Frame 026299/0605 →
Assignment of Assignor's Interest Jun 30, 2011
From: BROADWING, LLC
To: LEVEL 3 COMMUNICATIONS, LLC
Reel/Frame 026533/0440 →
Assignment of Assignor's Interest Mar 9, 2021
From: LEVEL 3 COMMUNICATIONS, LLC
To: OPTIC153 LLC
Reel/Frame 056469/0773 →