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Patent Assignment Assignor Details
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Assignor Name : JOHNSON, NICHOLAS D.
Total Assignments: 7
Assignment: 1
Reel/Frame:004398/0913   Pages: 1
Recorded: 05/13/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
JOHNSON, NICHOLAS D.
Exec Dt:
09/06/1983
Assignee
1
NATIONAL RESEARCH DEVELOPMENT CORPORATION A BRITISH COMPANY
101 NEWINGTON CAUSEWAY
LONDON SE1 6BU, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4550609
NONE
06532913
Correspondence name and address
CUSHMAN, DARBY & CUSHMA
1801 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:011088/0062   Pages: 2
Recorded: 09/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, NICHOLAS D.
Exec Dt:
07/04/2000
Assignee
1
TTP COMMUNICATIONS LIMITED
CAMBRIDGE ROAD, MELBOURN, ROYSTON
MELBOURN SCIENCE PARK
HERTFORDSHIRE SG8 6EE, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6658232
NONE
09601720
Correspondence name and address
ANDRUS, SCEALES, STARKE & SAWALL, LLP
DANIEL D. FETTERLEY
100 EAST WISCONSIN AVENUE, STE. 1100
MILWAUKEE, WISCONSIN 53202
Assignment: 3
Reel/Frame:023884/0529   Pages: 6
Recorded: 02/02/2010
Attorney Dkt #:8376-1_44013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIERCY, NEIL P.
Exec Dt:
02/21/2008
2
JOHNSON, NICHOLAS D.
Exec Dt:
02/21/2008
3
BROCK, DAVID C.
Exec Dt:
02/21/2008
Assignee
1
IP.ACCESS LIMITED
BUILDING 2020
CAMBOURNE BUSINESS PARK, CAMBOURNE
CAMBRIDGE, UNITED KINGDOM CB23 6DW
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8538429
US20100130199
11995657
Correspondence name and address
PABLO MELES
350 E. LAS OLAS BOULEVARD
LAS OLAS CENTRE II, SUITE 1600
FORT LAUDERDALE, FL 33301-2229
Assignment: 4
Reel/Frame:023414/0922   Pages: 3
Recorded: 10/23/2009
Attorney Dkt #:D5407-493
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, NICHOLAS D.
Exec Dt:
10/22/2009
2
BERRY, DOUGLAS W.
Exec Dt:
10/22/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8333244
US20110094730
12604715
Correspondence name and address
GARY R. MAZE
3200 SOUTHWEST FREEWAY, SUITE 3150
HOUSTON, TX 77027
Assignment: 5
Reel/Frame:023463/0362   Pages: 3
Recorded: 11/03/2009
Attorney Dkt #:D5407-494
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, NICHOLAS D.
Exec Dt:
10/26/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8439658
US20110103989
12611531
Correspondence name and address
GARY R. MAZE
3200 SOUTHWEST FREEWAY, SUITE 3150
HOUSTON, TX 77027
Assignment: 6
Reel/Frame:025600/0735   Pages: 5
Recorded: 01/07/2011
Attorney Dkt #:9010RF.045574
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, NICHOLAS D.
Exec Dt:
01/07/2011
2
OLSON, DAVID L.
Exec Dt:
01/07/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8561708
US20120175131
12986480
Correspondence name and address
BRACEWELL & GIULIANI LLP
P. O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 7
Reel/Frame:039663/0881   Pages: 6
Recorded: 09/07/2016
Attorney Dkt #:ESP4-58514(045730)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, NICHOLAS D.
Exec Dt:
08/16/2016
2
SEMPLE, RYAN P.
Exec Dt:
08/12/2016
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10533578
US20170102009
15258930
Correspondence name and address
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389

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