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Patent Assignment Assignor Details
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Assignor Name : KERR, DAVID
Total Assignments: 26
Assignment: 1
Reel/Frame:003919/0313   Pages: 3
Recorded: 03/31/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/25/1981
2
Exec Dt:
03/25/1981
Assignee
1
A CORP. OF NY.
YONKERS, NEW YORK
Property
 
Pat #
Pub #
Intl #
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NONE
06249630
Correspondence name and address
JAMES W. BOCK
DAVIS, HOXIE, FAITHFULL & HAPGOOD
STE. 503,
2001 JEFFERSON DAVIS HWY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:005503/0107   Pages: 2
Recorded: 11/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/08/1990
2
Exec Dt:
03/08/1990
3
Exec Dt:
03/08/1990
Assignee
1
101 NEWINGTON CAUSEWAY, A BRITISH CO.
LONDON, ENGLAND SE1 6BU
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07469480
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L STREET, N.W.
WASHINGTON, DC 20036-5601
Assignment: 3
Reel/Frame:006737/0474   Pages: 3
Recorded: 08/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/02/1993
2
Exec Dt:
07/30/1993
3
Exec Dt:
07/28/1993
Assignee
1
4650 CUSHING PARKWAY
FREMONT, CALIFORNIA 94538-6401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07777611
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
JAMES W. PETERSON
THE GEORGE MASON BLDG., P.O. BOX 1404
WASHINGTON & PRINCE STREETS
ALEXANDRIA, VA 22313-1404
Assignment: 4
Reel/Frame:011752/0057   Pages: 10
Recorded: 04/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/03/1999
2
Exec Dt:
11/09/1999
3
Exec Dt:
09/01/1999
Assignee
1
211 KILKAN HALL
BURLINGTON, VERMONT 05405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09698579
Correspondence name and address
CHOATE, HALL & STEWART
BRENDA HERSCHBACH JARRELL
EXCHANGE PLACE
53 STATE STREET
BOSTON, MA 02109
Assignment: 5
Reel/Frame:010601/0959   Pages: 5
Recorded: 02/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/21/2000
2
Exec Dt:
01/21/2000
3
Exec Dt:
01/21/2000
4
Exec Dt:
01/21/2000
5
Exec Dt:
01/21/2000
Assignee
1
P.O. BOX 636
600 MOUNTAIN AVE.
MURRAY HILL, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09497045
Correspondence name and address
HENRY I. SCHNAZER
29 BROOKFALL ROAD
EDISON, NJ 08817
Assignment: 6
Reel/Frame:011743/0707   Pages: 5
Recorded: 04/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/07/2001
2
Exec Dt:
03/03/2001
3
Exec Dt:
03/07/2001
Assignee
1
BOX5OP7
500 ORACLE PARKWAY
REDWOOD SHORES, CALIFORNIA 94065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09838299
Correspondence name and address
SWIDLER BERLIN SHEREFF FRIEDMAN LLP
EDWARD A. PENNINGTON
3000 K STREET, N.W.
SUITE 300
WASHINGTON, DC 20007-5116
Assignment: 7
Reel/Frame:013125/0740   Pages: 10
Recorded: 07/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2002
2
Exec Dt:
06/05/2002
3
Exec Dt:
06/06/2002
Assignee
1
211 KILKAN HALL
BURLINGTON, VERMONT 05405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10087667
Correspondence name and address
CHOATE, HALL & STEWART
BRENDA HERSCHBACH JARRELL
EXCHANGE PLACE
53 STATE STREET
BOSTON, MA 02109
Assignment: 8
Reel/Frame:013760/0882   Pages: 11
Recorded: 02/19/2003
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED AT REEL 013125 FRAME 0740. (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors
1
Exec Dt:
06/11/2002
2
Exec Dt:
06/05/2002
3
Exec Dt:
06/06/2002
Assignee
1
211 KALKIN HALL
BURLINGTON, VERMONT 05405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10087667
Correspondence name and address
CHOATE, HALL & STEWART
BRENDA HERSCHBACH JARRELL
EXCHANGE PLACE
53 STATE STREET
BOSTON, MA 02109
Assignment: 9
Reel/Frame:014746/0453   Pages: 2
Recorded: 11/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/21/2003
2
Exec Dt:
11/21/2003
Assignee
1
ONE WILLOW TREE ROAD
LEONIA, NEW JERSEY 07605
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10722029
Correspondence name and address
DUANE MORRIS LLP
ARTHUR L. PLEVY
100 COLLEGE ROAD WEST, SUITE 100
PRINCETON, NJ 08540
Assignment: 10
Reel/Frame:017368/0474   Pages: 6
Recorded: 08/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2005
2
Exec Dt:
06/24/2005
3
Exec Dt:
06/29/2005
Assignee
1
100 PAINTERS DRIVE
CHADDS FORD, PENNSYLVANIA 19317
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10514387
Correspondence name and address
DILWORTH & BARRESE, LLP
333 EARLE OVINGTON BLVD.
UNIONDALE, NY 11553
Assignment: 11
Reel/Frame:019759/0931   Pages: 2
Recorded: 08/29/2007
Attorney Dkt #:SWIN 3639
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/13/2007
2
Exec Dt:
07/17/2007
3
Exec Dt:
08/02/2007
4
Exec Dt:
08/02/2007
Assignee
1
FINANCE OFFICE, LOUGHBOROUGH UNIVERSITY, LOUGHBOROUGH
LEICESTERSHIRE, UNITED KINGDOM LE11 3TU
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11721663
Correspondence name and address
PENNY STOCKWELL
16100 NW CORNELL ROAD, SUITE 220
BEAVERTON, OR 97006
Assignment: 12
Reel/Frame:022378/0735   Pages: 7
Recorded: 03/11/2009
Attorney Dkt #:P231
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2009
2
Exec Dt:
02/23/2009
3
Exec Dt:
02/23/2009
4
Exec Dt:
02/23/2009
5
Exec Dt:
02/23/2009
6
Exec Dt:
02/23/2009
7
Exec Dt:
02/23/2009
8
Exec Dt:
02/23/2009
9
Exec Dt:
02/23/2009
10
Exec Dt:
03/01/2009
11
Exec Dt:
03/03/2009
Assignee
1
169 JAVA DRIVE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12239857
Correspondence name and address
INFINERA CORPORATION
1322 BORDEAUX DRIVE
SUNNYVALE, CA 94089
Assignment: 13
Reel/Frame:036555/0168   Pages: 3
Recorded: 09/14/2015
Attorney Dkt #:17358.0007USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/16/2014
2
Exec Dt:
09/16/2014
3
Exec Dt:
09/16/2014
Assignee
1
118 SCHOOL ROAD
WILMINGTON, DELAWARE 19803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14852861
Correspondence name and address
MERCHANT & GOULD P.C.
1801 CALIFORNIA STREET
SUITE 3300
DENVER, CO 80202
Assignment: 14
Reel/Frame:035002/0603   Pages: 4
Recorded: 02/23/2015
Attorney Dkt #:052513/442845
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/14/2015
2
Exec Dt:
06/18/2014
Assignee
1
130 W. CARMEL DRIVE
CARMEL, INDIANA 46032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14194658
Correspondence name and address
JAMES CARROLL
101 S. TRYON STREET
CHARLOTTE, NC 28280
Assignment: 15
Reel/Frame:044133/0207   Pages: 4
Recorded: 11/15/2017
Attorney Dkt #:17358.0017USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2015
2
Exec Dt:
05/18/2015
3
Exec Dt:
05/18/2015
4
Exec Dt:
05/18/2015
Assignee
1
118 SCHOOL ROAD
WILMINGTON, DELAWARE 19803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15574229
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 16
Reel/Frame:044133/0211   Pages: 3
Recorded: 11/15/2017
Attorney Dkt #:17358.0018USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/2015
2
Exec Dt:
05/18/2015
3
Exec Dt:
05/18/2015
Assignee
1
118 SCHOOL ROAD
WILMINGTON, DELAWARE 19803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15574242
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 17
Reel/Frame:037118/0049   Pages: 6
Recorded: 11/23/2015
Attorney Dkt #:DEHN-02201US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/19/2015
2
Exec Dt:
10/23/2015
3
Exec Dt:
10/23/2015
Assignee
1
103 CLARENDON ROAD
LEEDS INNOVATION CENTRE
LEEDS, UNITED KINGDOM LS2 9DF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29539829
Correspondence name and address
BURT MAGEN
575 MARKET STREET, SUITE 3750
SAN FRANCISCO, CA 94105
Assignment: 18
Reel/Frame:037192/0667   Pages: 3
Recorded: 12/02/2015
Attorney Dkt #:TSCO/0019US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2015
2
Exec Dt:
12/02/2015
Assignee
1
13788 WEST ROAD
SUITE 100
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14841856
Correspondence name and address
PATTERSON & SHERIDAN, LLP
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 19
Reel/Frame:047931/0145   Pages: 3
Recorded: 01/08/2019
Attorney Dkt #:6230-003A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2015
2
Exec Dt:
12/02/2015
Assignee
1
13788 WEST ROAD
SUITE 100
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15634856
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:046965/0404   Pages: 6
Recorded: 09/25/2018
Attorney Dkt #:08926959US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/09/2016
Assignee
1
1001 FARRAR ROAD
OTTAWA, ONTARIO, CANADA K2K 0B3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14590185
Correspondence name and address
GOWLING WLG (CANADA) INC.
160 ELGIN STREET, SUITE 2600
OTTAWA, ONTARIO, K1P 1C3 CANADA
Assignment: 21
Reel/Frame:041192/0238   Pages: 8
Recorded: 02/07/2017
Attorney Dkt #:MSQ11-031-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/2017
2
Exec Dt:
11/16/2016
3
Exec Dt:
12/19/2016
4
Exec Dt:
11/24/2016
Assignee
1
BUXTON COURT
3 WEST WAY, BOTLEY
OXFORD, GREAT BRITAIN OX2 0SZ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15123620
Correspondence name and address
EVAN LAW GROUP LLC
600 W. JACKSON BLVD.
SUITE 625
CHICAGO, IL 60661
Assignment: 22
Reel/Frame:042685/0949   Pages: 7
Recorded: 06/13/2017
Attorney Dkt #:58607-163295
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/08/2017
2
Exec Dt:
06/08/2017
3
Exec Dt:
06/08/2017
Assignee
1
168 N. CLINTON STREET, SUITE 500
CHICAGO, ILLINOIS 60661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29597716
Correspondence name and address
THOMPSON COBURN LLP
ONE US BANK PLAZA
SUITE 3500
ST LOUIS, MO 63101
Assignment: 23
Reel/Frame:045522/0274   Pages: 4
Recorded: 04/12/2018
Attorney Dkt #:02954/006196-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/27/2017
Assignee
1
MAGDALEN CENTRE, OXFORD SCIENCE PARK
ROBERT ROBINSON AVENUE
OXFORD, UNITED KINGDOM OX4 4GA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15559183
Correspondence name and address
LEASON ELLIS LLP
ONE BARKER AVENUE
FIFTH FLOOR
WHITE PLAINS, NY 10601
Assignment: 24
Reel/Frame:047198/0416   Pages: 8
Recorded: 10/17/2018
Attorney Dkt #:08940109US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/10/2018
2
Exec Dt:
07/09/2018
3
Exec Dt:
07/12/2018
4
Exec Dt:
07/16/2018
Assignee
1
2200 UNIVERSITY AVENUE E.
WATERLOO, ONTARIO, CANADA N2K 0A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16028885
Correspondence name and address
STACIE JACQUES
160 ELGIN STREET, SUITE 2600
OTTAWA, ONTARIO, K1P 1C3 CANADA
Assignment: 25
Reel/Frame:047269/0926   Pages: 26
Recorded: 07/26/2018
Attorney Dkt #:50516-US-PAT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/09/2018
2
Exec Dt:
07/12/2018
3
Exec Dt:
07/16/2018
4
Exec Dt:
07/10/2018
Assignee
1
2200 UNIVERSITY AVENUE EAST
WATERLOO
ONTARIO, CANADA N2K 0A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16028885
Correspondence name and address
BLACKBERRY LIMITED - GINOLA JOHNSON
2200 UNIVERSITY AVENUE E.
WATERLOO, N2K 0A7 CANADA
Assignment: 26
Reel/Frame:060441/0086   Pages: 6
Recorded: 06/24/2022
Attorney Dkt #:HGX-12701
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/06/2022
2
Exec Dt:
05/05/2022
3
Exec Dt:
05/05/2022
Assignee
1
MAGDALEN CENTRE. OXFORD SCIENCE PARK
OXFORD, UNITED KINGDOM OX4 4GB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17763405
Correspondence name and address
FOLEY HOAG LLP
155 SEAPORT BOULEVARD, NO. 1600
BOSTON, MA 02210

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