skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 9
Patent #:
Issue Dt:
02/17/2004
Application #:
09318204
Filing Dt:
05/25/1999
Inventors:
ronald Kita, Sylvia Tremblay, LARRY APFELBAUM, KATRIN BELL, PETER L. SAVAGE
Title:
ANALYZING AN EXTENDED FINITE STATE MACHINE SYSTEM MODEL
Assignment: 1
Reel/Frame:
010202/0136Recorded: 08/30/1999Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/12/1999
Exec Dt:
08/12/1999
Exec Dt:
08/12/1999
Assignee:
321 HARRISON AVENUE
BOSTON, MASSACHUSETTS 02118
Correspondent:
FISH & RICHARDSON P.C.
ROBERT A. GREENBERG
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 2
Reel/Frame:
011497/0049Recorded: 01/19/2001Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/16/2000
Assignee:
1430 MAIN STREET
WALTHAM, MASSACHUSETTS 02451
Correspondent:
EMPIRIX INC.
DAVID W. ROUILLE
1430 MAIN STREET
WALTHAM, MA 02451
Assignment: 3
Reel/Frame:
031532/0806Recorded: 11/01/2013Pages: 10
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
11/01/2013
Assignee:
5404 WISCONSIN AVE., 2ND FLOOR
CHEVY CHASE, MARYLAND 20815
Correspondent:
KRISTIN BROZOVIC C/O KATTEN
525 W MONROE STREET
CHICAGO, IL 60661
Assignment: 4
Reel/Frame:
031580/0694Recorded: 11/05/2013Pages: 10
Conveyance:
PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
11/01/2013
Assignee:
4400 POST OAK PARKWAY
SUITE 2200
HOUSTON, TEXAS 77027
Correspondent:
MOORE & VAN ALLEN PLLC
430 DAVIS DRIVE
SUITE 500
MORRISVILLE, NC 27560
Assignment: 5
Reel/Frame:
045691/0864Recorded: 05/02/2018Pages: 12
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/30/2018
Assignee:
245 PARK AVE, 44TH FLOOR
NEW YORK, NEW YORK 10167
Correspondent:
KRISTIN BROZOVIC C/O KATTEN
525 W MONROE ST
CHICAGO, IL 60661
Assignment: 6
Reel/Frame:
046982/0124Recorded: 09/26/2018Pages: 7
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/25/2018
Assignee:
600 TECHNOLOGY PARK DRIVE
BILLERICA, MASSACHUSETTS 01821
Correspondent:
WILLIAM R. SIEGEL, MAYER BROWN LLP
P.O. BOX 2828
CHICAGO, IL 60690-2828
Assignment: 7
Reel/Frame:
046982/0535Recorded: 09/26/2018Pages: 6
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/25/2018
Assignee:
600 TECHNOLOGY PARK DRIVE
BILLERICA, MASSACHUSETTS 01821
Correspondent:
WILLIAM R. SIEGEL, MAYER BROWN LLP
P.O. BOX 2828
CHICAGO, IL 60690-2828
Assignment: 8
Reel/Frame:
046983/0508Recorded: 09/26/2018Pages: 10
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/25/2018
Assignee:
225 W. WASHINGTON STREET
21ST FLOOR
CHICAGO, ILLINOIS 60606
Correspondent:
WILLIAM R. SIEGEL, MAYER BROWN LLP
P.O. BOX 2828
CHICAGO, IL 60690-2828
Assignment: 9
Reel/Frame:
055988/0203Recorded: 04/21/2021Pages: 7
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/19/2021
Assignee:
600 TECHNOLOGY PARK DRIVE
BILLERICA, MASSACHUSETTS 01821
Correspondent:
WILLIAM R. SIEGEL, MAYER BROWN LLP
P.O. BOX 2828
CHICAGO, IL 60690-2828

Search Results as of: 06/01/2024 09:18 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT