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Patent Assignment Assignor Details
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Assignor Name : DUFFELL, JOHN W.
Total Assignments: 9
Assignment: 1
Reel/Frame:023619/0315   Pages: 6
Recorded: 12/08/2009
Attorney Dkt #:GB920080294US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAILEY, THOMAS J.G.
Exec Dt:
11/30/2009
2
DUFFELL, JOHN W.
Exec Dt:
11/30/2009
3
TAYLOR, MARK S.
Exec Dt:
12/03/2009
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8245080
US20100241904
12632892
Correspondence name and address
ANDREW DELIZIO
15201 MASON ROAD
SUITE 1000-312
CYPRESS, TX 77433
Assignment: 2
Reel/Frame:031540/0839   Pages: 6
Recorded: 11/04/2013
Attorney Dkt #:GB920080294US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAILEY, THOMAS J. G.
Exec Dt:
11/30/2009
2
DUFFELL, JOHN W.
Exec Dt:
11/30/2009
3
TAYLOR, MARK S.
Exec Dt:
12/03/2009
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8627146
US20120284567
13554456
Correspondence name and address
DELIZIO GILLIAM, PLLC
15201 MASON ROAD
SUITE 1000-312
CYPRESS, TX 77433
Assignment: 3
Reel/Frame:027625/0638   Pages: 8
Recorded: 01/31/2012
Attorney Dkt #:GB920110082US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADAMS, MARTIN E. D.
Exec Dt:
01/23/2012
2
BITTLES, WILLIAM
Exec Dt:
01/23/2012
3
DUFFELL, JOHN W.
Exec Dt:
01/23/2012
4
WANG, YUE
Exec Dt:
01/30/2012
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8898641
US20130198722
13362273
Correspondence name and address
IBM CORP - ENDICOTT DRAFTING CENTER
1701 NORTH STREET
BUILDING 40-3
ENDICOTT, NY 13760
Assignment: 4
Reel/Frame:030212/0758   Pages: 9
Recorded: 04/15/2013
Attorney Dkt #:GB920120006US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CULLEN, PETER J.
Exec Dt:
04/11/2013
2
DUFFELL, JOHN W.
Exec Dt:
04/08/2013
3
MARLAND, SAM
Exec Dt:
04/05/2013
4
OWENS, ALISDAIR W.
Exec Dt:
04/11/2013
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130298007
13862080
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 5
Reel/Frame:032026/0143   Pages: 6
Recorded: 01/23/2014
Attorney Dkt #:GB920130001US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, MATTHEW-LOUIS CHEN WEN
Exec Dt:
01/21/2014
2
DUFFELL, JOHN W.
Exec Dt:
01/21/2014
3
GREEN, SOPHIE D.
Exec Dt:
01/21/2014
4
MARLAND, SAM
Exec Dt:
01/21/2014
5
PAVITT, JOE
Exec Dt:
01/21/2014
6
PIPES, STEPHEN D.
Exec Dt:
01/21/2014
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140208419
14161818
Correspondence name and address
GREG GOSHORN, P.C.
9600 ESCARPMENT
SUITE 745-9
AUSTIN, TX 78749
Assignment: 6
Reel/Frame:036150/0934   Pages: 6
Recorded: 07/22/2015
Attorney Dkt #:GB920140011US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELL, DAVID R.
Exec Dt:
07/10/2015
2
CULLEN, PETER J.
Exec Dt:
07/10/2015
3
DUFFELL, JOHN W.
Exec Dt:
07/22/2015
4
SULLIVAN, DARREN J.
Exec Dt:
07/10/2015
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10031907
US20160026639
14805610
Correspondence name and address
CANTOR COLBURN LLP-IBM POUGHKEEPSIE
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 7
Reel/Frame:045834/0742   Pages: 6
Recorded: 05/17/2018
Attorney Dkt #:GB920140011US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELL, DAVID R.
Exec Dt:
07/10/2015
2
CULLEN, PETER J.
Exec Dt:
07/10/2015
3
DUFFELL, JOHN W.
Exec Dt:
07/22/2015
4
SULLIVAN, DARREN J.
Exec Dt:
07/10/2015
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10929603
US20180267953
15982196
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 8
Reel/Frame:036865/0504   Pages: 8
Recorded: 10/23/2015
Attorney Dkt #:GB920140078US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFELL, JOHN W.
Exec Dt:
10/14/2015
2
MELKONIAN, ALEXANDER R.
Exec Dt:
10/19/2015
3
PAVITT, JOE
Exec Dt:
10/20/2015
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9603178
US20160128118
14921107
Correspondence name and address
HESLIN ROTHENBERG FARLEY & MESITI P.C.
5 COLUMBIA CIRCLE
ALBANY, NY 12203
Assignment: 9
Reel/Frame:041288/0226   Pages: 8
Recorded: 02/17/2017
Attorney Dkt #:GB920140078US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFFELL, JOHN W.
Exec Dt:
10/14/2015
2
MELKONIAN, ALEXANDER R.
Exec Dt:
10/19/2015
3
PAVITT, JOE
Exec Dt:
10/20/2015
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9955518
US20170161473
15436012
Correspondence name and address
HESLIN ROTHENBERG FARLEY & MESITI PC
5 COLUMBIA CIRCLE
ALBANY, NY 12203

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