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Patent Assignment Abstract of Title
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Total Assignments: 8
Patent #:
Issue Dt:
03/29/2005
Application #:
09999348
Filing Dt:
11/15/2001
Publication #:
Pub Dt:
05/09/2002
Inventors:
Alexander Gersht, Girish Pathak, Alexander Shulman
Title:
METHOD AND SYSTEM FOR BURST CONGESTION CONTROL IN AN INTERNET PROTOCOL NETWORK
Assignment: 1
Reel/Frame:
027418/0509Recorded: 12/20/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/25/1998
Exec Dt:
08/25/1998
Exec Dt:
08/25/1998
Assignee:
40 SYLVAN ROAD
WALTHAM, MASSACHUSETTS 02454
Correspondent:
JONATHAN C. SIEKMANN
1025 ELDORADO BLVD.
BROOMFIELD, CO 80021
Assignment: 2
Reel/Frame:
027699/0451Recorded: 02/14/2012Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/28/2000
Assignees:
1095 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
3 VAN DE GRAAFF DRIVE
BURLINGTON, MASSACHUSETTS 01803
Correspondent:
JONATHAN C. SIEKMANN
1025 ELDORADO BLVD.
BROOMFIELD, CO 80021
Assignment: 3
Reel/Frame:
027583/0067Recorded: 01/24/2012Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/30/2000
Assignee:
40 SYLVAN ROAD
WALTHAM, MASSACHUSETTS 02451
Correspondent:
JONATHAN C. SIEKMANN
1025 ELDORADO BLVD.
BROOMFIELD, CO 80021
Assignment: 4
Reel/Frame:
016468/0239Recorded: 03/23/2005Pages: 45
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/04/2003
Assignee:
1025 ELDORADO BLVD.
BROOMFIELD, COLORADO 80021
Correspondent:
FAEGRE & BENSON LLP
PATENT DOCKETING
2200 WELLS FARGO CENTER
90 SOUTH 7TH STREET
MINNEAPOLIS, MN 55402-3901
Assignment: 5
Reel/Frame:
027535/0334Recorded: 01/14/2012Pages: 58
Conveyance:
COLLATERAL AGREEMENT
Assignor:
Exec Dt:
12/01/2004
Assignee:
NORTH TOWER, WORLD FINANCIAL CENTER
NEW YORK, NEW YORK 10281
Correspondent:
JONATHAN C. SIEKMANN
1025 ELDORADO BLVD.
BROOMFIELD, CO 80021
Assignment: 6
Reel/Frame:
018207/0120Recorded: 09/06/2006Pages: 49
Conveyance:
SECURITY AGREEMENT
Assignors:
Exec Dt:
06/27/2006
Exec Dt:
06/27/2006
Assignee:
N. TOWER, WORLD FINANCIAL CENTER
NEW YORK, NEW YORK 10281
Correspondent:
CBCINNOVIS DBA FEDERAL RESEARCH
1023 FIFTEENTH STREET, NW, STE 401
ATTN: OLEH HERELIUK
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:
018989/0678Recorded: 03/12/2007Pages: 19
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/12/2007
Assignee:
1025 ELDORADO BLVD.
BROOMFIELD, COLORADO 80021
Correspondent:
LEVEL 3 COMMUNICATIONS, LLC
1025 ELDORADO BLVD.
BROOMFIELD, CO 80021
Assignment: 8
Reel/Frame:
024804/0080Recorded: 08/06/2010Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/12/2010
Assignee:
1025 ELDORADO BLVD.
BROOMFIELD, COLORADO 80021
Correspondent:
DAVID D. WIER
1025 ELDORADO BLVD.
BROOMFIELD, CO 80021

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