Patent Assignment
Reel/Frame 013036/0051
Assignment of Assignor's Interest
Recorded: 2002-06-26
Pages: 2
Assignor
EXCHANGE BROKERAGE SYSTEMS CORP.
Executed: 2001-07-26
Assignee
ESPEED, INC.
299 PARK AVENUE, 29TH FLOOR, NEW YORK, NEW YORK, 10171
Covered Property
(1)
Bond Trading System
Patent:
5,915,209 →
Application:
08/943,995 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 4, 1999
From: LAWRENCE, DAVID
To: EXCHANGE BROKERAGE SYSTEMS CORP., L.L.C.
Reel/Frame 010280/0424 →
Corrective Assignment to Record an Omitted Patent Number, Previously Recorded on 10-04-99 at Reel 010280 Frame 0424.
Feb 28, 2000
From: LAWRENCE, DAVID
To: EXCHANGE BROKERAGE SYSTEMS CORP., L.L.C.
Reel/Frame 010655/0620 →
Assignment of Assignor's Interest
Jun 2, 2003
From: EXCHANGE BROKERAGE SYSTEMS CORP.
To: ESPEED INC.
Reel/Frame 014119/0126 →
Assignment of Assignor's Interest
Jun 6, 2011
From: LAWRENCE, DAVID
To: BGC PARTNERS, INC.
Reel/Frame 026393/0427 →
Assignment of Assignor's Interest
Nov 14, 2014
From: BGC PARTNERS, INC.
To: BGC PARTNERS, L.P.
Reel/Frame 034176/0666 →