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Patent Assignment Assignor Details
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Assignor Name : SZYMANSKI, MARGARET H.
Total Assignments: 21
Assignment: 1
Reel/Frame:012305/0226   Pages: 3
Recorded: 11/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THORNTON, JAMES D.
Exec Dt:
10/29/2001
2
GRINTER, REBECCA E.
Exec Dt:
10/29/2001
3
AOKI, PAUL M.
Exec Dt:
10/29/2001
4
WOODRUFF, ALLISON G.
Exec Dt:
10/29/2001
5
SZYMANSKI, MARGARET H.
Exec Dt:
10/29/2001
Assignee
1
XEROX CORPORATION
P.O. BOX 1600
800 LONG RIDGE ROAD
STAMFORD, CONNECTICUT 06904
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7574474
US20030056220
09951726
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET AL
LEONARD SMITH, JR.
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 2
Reel/Frame:013985/0176   Pages: 3
Recorded: 04/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, PAUL M.
Exec Dt:
04/14/2003
2
SZYMANSKI, MARGARET H.
Exec Dt:
04/04/2003
3
THORNTON, JAMES D.
Exec Dt:
04/04/2003
4
WILSON, DANIEL H.
Exec Dt:
04/08/2003
5
WOODRUFF, ALLISON G.
Exec Dt:
04/04/2003
Assignee
1
PALO ALTO RESEARCH CENTER INCORPORATED
3333 COYOTE HILL ROAD
PALO ALTO, CALIFORNIA 94304-1314
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7617094
US20040172252
10414912
Correspondence name and address
XEROX CORPORATION
DANIEL B. CURTIS
100 CLINTON AVENUE SOUTH
XEROX SQUARE, 20TH FLOOR
ROCHESTER, NEW YORK 14644
Assignment: 3
Reel/Frame:013985/0285   Pages: 3
Recorded: 04/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, PAUL M.
Exec Dt:
04/14/2003
2
SZYMANSKI, MARGARET H.
Exec Dt:
04/04/2003
3
THORNTON, JAMES D.
Exec Dt:
04/04/2003
4
WILSON, DANIEL H.
Exec Dt:
04/08/2003
5
WOODRUFF, ALLISON G.
Exec Dt:
04/04/2003
Assignee
1
PALO ALTO RESEARCH CENTER INCORPORATED
3333 COYOTE HILL ROAD
PALO ALTO, CALIFORNIA 94304-1314
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7698141
US20040172255
10414923
Correspondence name and address
XEROX CORPORATION
DANIEL B. CURTIS, PATENT DOC. CENTER
100 CLINTON AVENUE SOUTH
XEROX SQUARE 20TH FLOOR
ROCHESTER, NY 14644
Assignment: 4
Reel/Frame:015152/0356   Pages: 7
Recorded: 03/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOODRUFF, ALLISON G.
Exec Dt:
02/09/2004
2
AOKI, PAUL M.
Exec Dt:
02/09/2004
3
SZYMANSKI, MARGARET H.
Exec Dt:
02/09/2004
4
THORNTON, JAMES D.
Exec Dt:
02/16/2004
5
WILSON, DANIEL H.
Exec Dt:
02/21/2004
6
YU, CHEN
Exec Dt:
03/06/2004
Assignee
1
PALO ALTO RESEARCH CENTER, INC.
3333 COYOTE HILL ROAD
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7933226
US20050088981
10809018
Correspondence name and address
XEROX CORPORATION
PATENT DOCUMENTATION CENTER
100 CLINTON AVENUE SOUTH
XEROX SQUARE 20TH FLOOR
ROCHESTER, NY 14644
Assignment: 5
Reel/Frame:021903/0376   Pages: 7
Recorded: 11/21/2008
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME IN THE BODY OF THE ASSIGNMENT, PREVIOUSLY RECORDED ON REEL 015152 FRAME 0356.
Assignors
1
WOODRUFF, ALLISON G.
Exec Dt:
02/09/2004
2
AOKI, PAUL M.
Exec Dt:
02/09/2004
3
SZYMANSKI, MARGARET H.
Exec Dt:
02/09/2004
4
THORNTON, JAMES D.
Exec Dt:
02/16/2004
5
WILSON, DANIEL H.
Exec Dt:
02/21/2004
6
YU, CHEN
Exec Dt:
03/06/2004
Assignee
1
PALO ALTO RESEARCH CENTER INCORPORATED
3333 COYOTE HILL ROAD
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7933226
US20050088981
10809018
Correspondence name and address
KRISTA A. WITTMAN
CASCADIA INTELLECTUAL PROPERTY
500 UNION STREET, SUITE 1005
SEATTLE, WASHINGTON 98101
Assignment: 6
Reel/Frame:015715/0639   Pages: 3
Recorded: 08/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BACK, MARIBETH JOY
Exec Dt:
06/03/2004
2
SZYMANSKI, MARGARET H.
Exec Dt:
08/02/2004
Assignee
1
XEROX CORPORATION
800 LONG RIDGE ROAD
P.O. BOX 1600
STAMFORD, CONNECTICUT 06904
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7991920
US20050006154
10741662
Correspondence name and address
NIXON PEABODY LLP
GUNNAR G. LEINBERG, ESQ.
P.O. BOX 31051
CLINTON SQUARE
ROCHESTER, NY 14603-1051
Assignment: 7
Reel/Frame:016906/0369   Pages: 2
Recorded: 08/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZYMANSKI, MARGARET H.
Exec Dt:
07/19/2005
2
AOKI, PAUL M.
Exec Dt:
07/19/2005
3
THORNTON JAMES D.
Exec Dt:
07/19/2005
4
WOODRUFF, ALLISON G.
Exec Dt:
07/20/2005
Assignee
1
PALO ALTO RESEARCH CENTER INCORPORATED
3333 COYOTE HILL ROAD
PALO ALTO, CALIFORNIA 94304-1314
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060270429
11137268
Correspondence name and address
PATENT DOCUMENTATION CENTER
XEROX CORPORATION
100 CLINTON AVENUE SOUTH
XEROX SQUARE 20TH FLOOR
ROCHESTER, NEW YORK 14644
Assignment: 8
Reel/Frame:016907/0911   Pages: 2
Recorded: 08/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZYMANSKI, MARGARET H.
Exec Dt:
07/19/2005
2
AOKI, PAUL M.
Exec Dt:
07/19/2005
3
THORNTON, JAMES D.
Exec Dt:
07/19/2005
4
WOODRUFF, ALLISON G.
Exec Dt:
07/20/2005
Assignee
1
PALO ALTO RESEARCH CENTER INCORPORATED
3333 COYOTE HILL ROAD
PALO ALTO, CALIFORNIA 94304-1314
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7577455
US20060270361
11136984
Correspondence name and address
PATENT DOCUMENTATION CENTER
XEROX CORPORATION
100 CLINTON AVENUE SOUTH, XEROX SQ. 20 T
ROCHESTER, NY 14644
Assignment: 9
Reel/Frame:017825/0714   Pages: 2
Recorded: 04/10/2006
Attorney Dkt #:20040933-us-np
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, PAUL M.
Exec Dt:
03/02/2006
2
SZYMANSKI, MARGARET H.
Exec Dt:
03/23/2006
3
THORNTON, JAMES D.
Exec Dt:
03/27/2006
4
WOODRUFF, ALLISON G.
Exec Dt:
03/02/2006
5
DUCHENEAUT, NICOLAS B.
Exec Dt:
03/23/2006
6
MOORE, ROBERT J.
Exec Dt:
04/04/2006
Assignee
1
PALO ALTO RESEARCH CENTER INCORPORATED
3333 COYOTE HILL ROAD
PALO ALTO, CALIFORNIA 94304-1314
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7822607
US20070055490
11401049
Correspondence name and address
PATENT DOCUMENTATION CENTER
XEROX CORPORATION
100 CLINTON AVENUE SOUTH, XEROX SQ. 20 T
ROCHESTER, NY 14644
Assignment: 10
Reel/Frame:017976/0694   Pages: 2
Recorded: 06/05/2006
Attorney Dkt #:20050596-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, PAUL M.
Exec Dt:
05/26/2006
2
SZYMANSKI, MARGARET H.
Exec Dt:
05/31/2006
3
THORNTON, JAMES D.
Exec Dt:
06/01/2006
Assignee
1
PALO ALTO RESEARCH CENTER INCORPORATED
3333 COYOTE HILL ROAD
PALO ALTO, CALIFORNIA 94304-1314
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8082571
US20070280638
11447717
Correspondence name and address
PATENT DOCUMENTATION CENTER
XEROX CORPORATION
100 CLINTON AVENUE SOUTH
XEROX SQUARE 20TH FLOOR
ROCHESTER, NY 14644
Assignment: 11
Reel/Frame:017981/0406   Pages: 2
Recorded: 06/05/2006
Attorney Dkt #:20050596Q-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, PAUL M.
Exec Dt:
05/26/2006
2
SZYMANSKI, MARGARET H.
Exec Dt:
05/31/2006
3
THORNTON, JAMES D.
Exec Dt:
06/01/2006
Assignee
1
PALO ALTO RESERACH CENTER INCORPORATED
3333 COYOTE HILL ROAD
PALO ALTO, CALIFORNIA 94304-1314
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8074251
US20070283380
11447751
Correspondence name and address
PATENT DOCUMENTATION CENTER
XEROX CORPORATION
100 CLINTON AVENUE SOUTH
XEROX SQUARE 20TH FLOOR
ROCHESTER, NY 14644
Assignment: 12
Reel/Frame:017758/0735   Pages: 3
Recorded: 06/09/2006
Attorney Dkt #:20040967-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRINTER, REBECCA E.
Exec Dt:
05/22/2006
2
SZYMANSKI, MARGARET H.
Exec Dt:
06/08/2006
3
THORNTON, JAMES D.
Exec Dt:
06/08/2006
4
WOODRUFF, ALLISON G.
Exec Dt:
06/04/2006
5
AOKI, PAUL M.
Exec Dt:
06/02/2006
Assignee
1
PALO ALTO RESEARCH CENTER INCORPORATED
3333 COYOTE HILL ROAD
PALO ALTO, CALIFORNIA 94304-1314
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8022989
US20070040892
11423422
Correspondence name and address
XEROX PATENT DOCUMENTATION CENTER
100 CLINTON AVENUE SOUTH
XEROX SQUARE 20TH FLOOR
ROCHESTER, NY 14644
Assignment: 13
Reel/Frame:029297/0496   Pages: 2
Recorded: 11/14/2012
Attorney Dkt #:20120453-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYNGBAEK, KRISTIAN
Exec Dt:
10/22/2012
2
NELSON, LESTER D.
Exec Dt:
10/22/2012
3
BIER, ERIC A.
Exec Dt:
10/22/2012
4
SZYMANSKI, MARGARET H.
Exec Dt:
10/29/2012
Assignee
1
PALO ALTO RESEARCH CENTER INCORPORATED
3333 COYOTE HILL ROAD
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140136508
13673917
Correspondence name and address
CASCADIA INTELLECTUAL PROPERTY
12360 LAKE CITY WAY NE
SUITE 501
SEATTLE, WA 98125
Assignment: 14
Reel/Frame:030011/0701   Pages: 4
Recorded: 03/15/2013
Attorney Dkt #:20120744USNP-XER2940US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZYMANSKI, MARGARET H.
Exec Dt:
03/14/2013
2
BOURDAILLET, JULIEN JEAN LUCIEN
Exec Dt:
03/12/2013
3
PENG, WEI
Exec Dt:
03/13/2013
4
SUN, TONG
Exec Dt:
03/12/2013
Assignees
1
PALO ALTO RESEARCH CENTER INCORPORATED
3333 COYOTE HILL ROAD
PALO ALTO, CALIFORNIA 94304
2
XEROX CORPORATION
45 GLOVER AVENUE
P. O. BOX 4505
NORWALK, CONNECTICUT 06856-4505
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9330422
US20140280621
13833858
Correspondence name and address
FAY SHARPE / XEROX - ROCHESTER
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115
Assignment: 15
Reel/Frame:040593/0689   Pages: 7
Recorded: 12/07/2016
Attorney Dkt #:PARC-20151326US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIG, JESSE
Exec Dt:
10/31/2016
2
SZYMANSKI, MARGARET H.
Exec Dt:
10/28/2016
3
PLURKOWSKI, LUKE R.
Exec Dt:
10/28/2016
4
DENT, KYLE D.
Exec Dt:
10/30/2016
5
BOBROW, DANIEL G.
Exec Dt:
11/07/2016
6
DAVIES, DANIEL
Exec Dt:
10/28/2016
7
SAUND, ERIC
Exec Dt:
10/28/2016
8
ARSIKERE, HARISH
Exec Dt:
09/16/2016
Assignees
1
PALO ALTO RESEARCH CENTER INCORPORATED
3333 COYOTE HILL ROAD
PALO ALTO, CALIFORNIA 94304
2
XEROX CORPORATION
45 GLOVER AVENUE
P.O. BOX 4505
NORWALK, CONNECTICUT 06856
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10592611
US20180113854
15332766
Correspondence name and address
SHUN YAO
PARK, VAUGHAN, FLEMING & DOWLER LLP
2800 FIFTH STREET, SUITE 110
DAVIS, CA 95618
Assignment: 16
Reel/Frame:040979/0211   Pages: 5
Recorded: 12/15/2016
Attorney Dkt #:PARC-20151326US01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING AND RECEIVING PARTIES PREVIOUSLY RECORDED AT REEL: 040593 FRAME: 0689. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
VIG, JESSE
Exec Dt:
10/31/2016
2
SZYMANSKI, MARGARET H.
Exec Dt:
10/28/2016
3
DENT, KYLE D.
Exec Dt:
10/30/2016
4
BOBROW, DANIEL G.
Exec Dt:
11/07/2016
5
DAVIES, DANIEL
Exec Dt:
10/28/2016
6
SAUND, ERIC
Exec Dt:
10/28/2016
7
PLURKOWSKI, LUKE R.
Exec Dt:
10/28/2016
Assignee
1
PALO ALTO RESEARCH CENTER INCORPORATED
3333 COYOTE HILL ROAD
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10592611
US20180113854
15332766
Correspondence name and address
SHUN YAO
PARK, VAUGHAN, FLEMING & DOWLER LLP
2800 FIFTH STREET, SUITE 110
DAVIS, CA 95618
Assignment: 17
Reel/Frame:047862/0408   Pages: 8
Recorded: 12/27/2018
Attorney Dkt #:P201703740US01/ARC1P091
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAR, RAPHAEL I.
Exec Dt:
10/24/2018
2
MOORE, ROBERT J.
Exec Dt:
10/25/2018
3
REN, GUANGJIE
Exec Dt:
10/18/2018
4
SZYMANSKI, MARGARET H.
Exec Dt:
10/18/2018
5
LIU, ERIC Y.
Exec Dt:
10/25/2018
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11727218
US20200134017
16172632
Correspondence name and address
ZILKA-KOTAB, PC
1155 N. 1ST ST.
SUITE 105
SAN JOSE, CA 95112
Assignment: 18
Reel/Frame:047362/0442   Pages: 10
Recorded: 10/30/2018
Attorney Dkt #:P201707174US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOORE, ROBERT J.
Exec Dt:
10/29/2018
2
ARAR, RAPHAEL
Exec Dt:
10/30/2018
3
REN, GUANGJIE
Exec Dt:
10/25/2018
4
SZYMANSKI, MARGARET H.
Exec Dt:
10/30/2018
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10936823
US20200134021
16175647
Correspondence name and address
SHERMAN IP LLP (IBM2/IBM2-S)
1519 26TH STREET
SANTA MONICA, CA 90404
Assignment: 19
Reel/Frame:047862/0919   Pages: 6
Recorded: 12/27/2018
Attorney Dkt #:P201701590US01/ARC1P096
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARACALDO-ANGEL, NATHALIE
Exec Dt:
11/06/2018
2
SZYMANSKI, MARGARET H.
Exec Dt:
11/06/2018
3
BUTLER, ERIC K.
Exec Dt:
11/06/2018
4
LUDWIG, HEIKO H.
Exec Dt:
11/07/2018
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11334709
NONE
16189991
Correspondence name and address
ZILKA-KOTAB, PC
1155 N. 1ST ST.
SUITE 105
SAN JOSE, CA 95112
Assignment: 20
Reel/Frame:047609/0925   Pages: 23
Recorded: 11/20/2018
Attorney Dkt #:P201704554US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZYMANSKI, MARGARET H.
Exec Dt:
11/15/2018
2
MOORE, ROBERT J.
Exec Dt:
11/15/2018
3
LEE, SUNHWAN
Exec Dt:
11/16/2018
4
CHOWDHARY, PAWAN
Exec Dt:
11/19/2018
5
JIANG, SHUN
Exec Dt:
11/14/2018
6
REN, GUANGJIE
Exec Dt:
11/14/2018
7
ARAR, RAPHAEL
Exec Dt:
11/16/2018
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10832679
NONE
16196245
Correspondence name and address
SHERMAN IP LLP (IBM2/IBM2-S)
1519 26TH STREET
SANTA MONICA, CA 90404
Assignment: 21
Reel/Frame:052111/0103   Pages: 3
Recorded: 03/13/2020
Attorney Dkt #:20160818US01/0600.312US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BART, EVGENIY
Exec Dt:
02/26/2020
2
SZYMANSKI, MARGARET H.
Exec Dt:
03/12/2020
Assignee
1
PALO ALTO RESEARCH CENTER INCORPORATED
3333 COYOTE HILL ROAD
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11817086
US20210287664
16817944
Correspondence name and address
WILLIAM B. ASHLEY
111 WASHINGTON AVENUE SOUTH
SUITE 700
MINNEAPOLIS, MN 55401

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