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Patent Assignment Assignor Details
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Assignor Name : PRITKO, STEVEN M.
Total Assignments: 14
Assignment: 1
Reel/Frame:007769/0864   Pages: 4
Recorded: 10/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COLE, GARY L.
Exec Dt:
10/27/1995
2
MCGUIRE, RICHARD K.
Exec Dt:
10/27/1995
3
PRITKO, STEVEN M.
Exec Dt:
10/27/1995
Assignee
1
IBM CORPORATION
OLD ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6345314
NONE
08548990
Correspondence name and address
IBM CORPORATION
RICHARD M. GOLDMAN
INTELLECTUAL PROPERTY LAW
1701 NORTH ST., N50/040-4
ENDICOTT, NY 13760
Assignment: 2
Reel/Frame:008866/0517   Pages: 3
Recorded: 10/22/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOWLAND, MICHAEL J.
Exec Dt:
10/22/1997
2
PRITKO, STEVEN M.
Exec Dt:
10/22/1997
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
OLD ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6018741
NONE
08955101
Correspondence name and address
RATNER & PRESTIA
KEVIN R. CASEY
SUITE 301, ONE WESTLAKES, BERWYN
P.O. BOX 980
VALLEY FORGE, PA 19482-0980
Assignment: 3
Reel/Frame:009125/0890   Pages: 2
Recorded: 03/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALLAGHAN, PATRICK JOSEPH
Exec Dt:
03/30/1998
2
HOWLAND, MICHAEL JAMES
Exec Dt:
03/30/1998
3
PRITKO, STEVEN M.
Exec Dt:
03/30/1998
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
OLD ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7302402
US20020007317
09050841
Correspondence name and address
HESLIN & ROTHENBERG, P.C.
BLANCHE E. SCHILLER, ESQ.
5 COLUMBIA CIRCLE
ALBANY, NEW YORK 12203
Assignment: 4
Reel/Frame:009343/0451   Pages: 3
Recorded: 07/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARRETT, ROBERT C.
Exec Dt:
07/09/1998
2
HOWLAND, MICHAEL J.
Exec Dt:
06/30/1998
3
PRITKO, STEVEN M.
Exec Dt:
06/30/1998
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
OLD ORCHAR ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6178471
NONE
09119821
Correspondence name and address
RATNER & PRESTA
KEVIN R. CASEY
SUITE 301, ONE WESTLAKES BERWYN
P.O. BOX 980
VALLEY FORGE, PENNSYLVANIA 19482-0980
Assignment: 5
Reel/Frame:010403/0022   Pages: 9
Recorded: 11/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERSTIS, VIKTORS
Exec Dt:
11/22/1999
2
VAN LEEUWEN, GEORGE W.
Exec Dt:
11/22/1999
3
PRITKO, STEVEN M.
Exec Dt:
11/22/1999
4
SHAHEEN, AMAL A.
Exec Dt:
11/22/1999
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6823457
NONE
09444617
Correspondence name and address
IBM CORPORATION
LESLIE VAN LEEUWEN
INTELLECTUAL PROPERTY LAW
11400 BURNET ROAD, INTERNAL ZIP 4054
AUSTIN, TX 78758
Assignment: 6
Reel/Frame:010403/0049   Pages: 9
Recorded: 11/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERSTIS, VIKTORS
Exec Dt:
11/22/1999
2
VAN LEEUWEN, GEORGE W.
Exec Dt:
11/22/1999
3
PRITKO, STEVEN M.
Exec Dt:
11/22/1999
4
SHAHEEN, AMAL A.
Exec Dt:
11/22/1999
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6549972
NONE
09444616
Correspondence name and address
IBM CORPORATION
LESLIE VAN LEEUWEN
INTELLECTUAL PROPERTY LAW
11400 BURNET ROAD, INTERNAL ZIP 4054
AUSTIN, TX 78758
Assignment: 7
Reel/Frame:011180/0299   Pages: 3
Recorded: 09/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROCIOUS, LARRY A.
Exec Dt:
09/22/2000
2
FEUSTEL, STEPHEN V.
Exec Dt:
09/21/2000
3
HENNESSY, JAMES P.
Exec Dt:
09/21/2000
4
HOWLAND, MICHAEL J.
Exec Dt:
09/21/2000
5
PRITKO, STEVEN M.
Exec Dt:
09/21/2000
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6745163
NONE
09670800
Correspondence name and address
MCGUIRE WOODS LLP
C. LAMONT WHITMAN, ESQ.
1750 TYSONS BOULEVARD
SUITE 1800
MCLEAN, VA 22102
Assignment: 8
Reel/Frame:011193/0215   Pages: 2
Recorded: 09/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROCIOUS, LARRY A.
Exec Dt:
09/21/2000
2
HOWLAND, MICHAEL J.
Exec Dt:
09/21/2000
3
PRITKO, STEVEN M.
Exec Dt:
09/21/2000
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7240006
NONE
09670646
Correspondence name and address
MCGUIRE WOODS LLP
C. LAMONT WHITHAM
1750 TYSONS BOULEVARD
SUITE 1800
MCLEAN, VA 22102
Assignment: 9
Reel/Frame:012953/0068   Pages: 5
Recorded: 05/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTEK, VELDA A.
Exec Dt:
02/24/2002
2
CHEATHAM, DEANE B.
Exec Dt:
05/28/2002
3
HARRIS, CLAUDIA E.
Exec Dt:
05/24/2002
4
MYERS, DENNIS E.
Exec Dt:
05/28/2002
5
PRITKO, STEVEN M.
Exec Dt:
05/24/2002
6
YAO, XIAOHU SHERWOOD
Exec Dt:
05/24/2002
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030225872
10157277
Correspondence name and address
IBM CORPORATION
GERALD R. WOODS
T81/503
PO BOX 12195
RESEARCH TRIANGLE PARK, NC 27709
Assignment: 10
Reel/Frame:037400/0432   Pages: 8
Recorded: 01/04/2016
Attorney Dkt #:END919990068US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALLAGHAN, PATRICK J.
Exec Dt:
12/18/2015
2
FEUSTEL, STEPHEN V.
Exec Dt:
12/17/2015
3
HOWLAND, MICHAEL J.
Exec Dt:
12/17/2015
4
PRITKO, STEVEN M.
Exec Dt:
12/18/2015
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9928228
US20160117306
14986955
Correspondence name and address
SCHMEISER, OLSEN & WATTS LLP
22 CENTURY HILL DRIVE, SUITE 302
LATHAM, NY 12110
Assignment: 11
Reel/Frame:040152/0202   Pages: 10
Recorded: 10/27/2016
Attorney Dkt #:AUS920160326US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGRAWAL, PRIYANKA
Exec Dt:
10/24/2016
2
CHU, MAN
Exec Dt:
10/27/2016
3
PRITKO, STEVEN M.
Exec Dt:
10/20/2016
4
ZINIEL, JUSTIN A.
Exec Dt:
10/14/2016
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10592568
US20180121428
15336044
Correspondence name and address
ZEHRER PATENT SERVICES MATTHEW ZEHRER
1696 IVY AVE N
LAKE ELMO, MN 55042
Assignment: 12
Reel/Frame:040152/0632   Pages: 10
Recorded: 10/27/2016
Attorney Dkt #:AUS920160327US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGRAWAL, PRIYANKA
Exec Dt:
10/24/2016
2
CHU, MAN
Exec Dt:
10/27/2016
3
PRITKO, STEVEN M.
Exec Dt:
10/20/2016
4
ZINIEL, JUSTIN A.
Exec Dt:
10/14/2016
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10558687
US20180121429
15336107
Correspondence name and address
ZEHRER PATENT SERVICES MATTHEW ZEHRER
1696 IVY AVE N
LAKE ELMO, MN 55042
Assignment: 13
Reel/Frame:044161/0173   Pages: 4
Recorded: 11/17/2017
Attorney Dkt #:AUS820170151US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, MAN
Exec Dt:
11/16/2017
2
PRITKO, STEVEN M.
Exec Dt:
11/13/2017
3
ZHANG, ZHE
Exec Dt:
11/13/2017
4
ZINIEL, JUSTIN A.
Exec Dt:
11/10/2017
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10726061
US20190155947
15816170
Correspondence name and address
IBM CORPORATION - ENDICOTT DRAFTING CENT
11501 BURNET ROAD
AUSTIN, TX 78758
Assignment: 14
Reel/Frame:047697/0733   Pages: 8
Recorded: 12/06/2018
Attorney Dkt #:P201804542US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOYANOVSKY, ANASTAS
Exec Dt:
12/03/2018
2
PRITKO, STEVEN M.
Exec Dt:
12/03/2018
3
YATES, ROBERT L.
Exec Dt:
12/06/2018
4
SWINDELL, ANGELA
Exec Dt:
12/04/2018
5
VEERUBHOTLA, ADILAKSHMI
Exec Dt:
12/03/2018
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10885281
US20200184012
16212194
Correspondence name and address
STEPHEN J. WALDER, JR.
WALDER INTELLECTUAL PROPERTY LAW, P.C.
17304 PRESTON ROAD, SUITE 200
DALLAS, TX 75252

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