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Patent Assignment Assignor Details
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Assignor Name : RAYFIELD, JAMES T.
Total Assignments: 18
Assignment: 1
Reel/Frame:009744/0293   Pages: 3
Recorded: 01/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEFF, AVRAHAM
Exec Dt:
01/22/1999
2
PARR, FRANCIS N.
Exec Dt:
01/22/1999
3
RAYFIELD, JAMES T.
Exec Dt:
01/22/1999
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6275863
NONE
09236532
Correspondence name and address
F. CHAU & ASSOCIATES, LLP
FRANK CHAU, ESQ
1900 HEMPSTEAD TURNPIKE
SUITE 501
EAST MEADOW, NY 11554
Assignment: 2
Reel/Frame:010555/0494   Pages: 3
Recorded: 01/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENNETT, BRIAN T.
Exec Dt:
01/13/2000
2
LEFF, AVRAHAM
Exec Dt:
01/13/2000
3
MIKALSEN, THOMAS A.
Exec Dt:
01/13/2000
4
RAYFIELD, JAMES T.
Exec Dt:
01/13/2000
5
ROUVELLOU, ISABELLE M.
Exec Dt:
01/13/2000
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6597366
NONE
09483511
Correspondence name and address
F. CHAU & ASSOCIATES, LLP
FRANK CHAU, ESQ.
1900 HEMPSTEAD TURNPIKE, SUITE 501
EAST MEADOW, NY 11554
Assignment: 3
Reel/Frame:017295/0829   Pages: 2
Recorded: 02/27/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEFF, AVRAHAM
Exec Dt:
01/17/2006
2
RAYFIELD, JAMES T.
Exec Dt:
01/17/2006
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORP.
NEW ORCAHRD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070174315
11334599
Correspondence name and address
IDO TUCHMAN, ESQ.
69-60 108TH STRET, SUITE 503
FOREST HILLS, NEW YORK 11375
Assignment: 4
Reel/Frame:018183/0533   Pages: 5
Recorded: 08/28/2006
Attorney Dkt #:YOR920050551US1 (19415)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTRO, PAUL C.
Exec Dt:
01/19/2006
2
KONURU, RAVINDRANATH
Exec Dt:
01/19/2006
3
LEFF, AVRAHAM
Exec Dt:
01/19/2006
4
RAYFIELD, JAMES T.
Exec Dt:
01/19/2006
5
YEH, DANNY L.
Exec Dt:
01/19/2006
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7543000
US20070185920
11337393
Correspondence name and address
STEVEN FISCHMAN
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA, SUITE 300
GARDEN CITY, NEW YORK 11530
Assignment: 5
Reel/Frame:018290/0797   Pages: 2
Recorded: 09/22/2006
Attorney Dkt #:YOR920060560US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEFF, AVRAHAM
Exec Dt:
09/21/2006
2
RAYFIELD, JAMES T.
Exec Dt:
09/21/2006
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORP.
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080126376
11534299
Correspondence name and address
IDO TUCHMAN
82-70 BEVERLY ROAD
KEW GARDENS, NY 11415
Assignment: 6
Reel/Frame:020085/0436   Pages: 2
Recorded: 11/08/2007
Attorney Dkt #:YOR920070544US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEFF, AVRAHAM
Exec Dt:
11/08/2007
2
RAYFIELD, JAMES T.
Exec Dt:
11/08/2007
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORP.
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8561089
US20090125920
11936934
Correspondence name and address
IDO TUCHMAN
82-70 BEVERLY ROAD
KEW GARDENS, NY 11415
Assignment: 7
Reel/Frame:020616/0641   Pages: 4
Recorded: 03/07/2008
Attorney Dkt #:YOR920080041US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEFF, AVRAHAM
Exec Dt:
03/06/2008
2
RAYFIELD, JAMES T.
Exec Dt:
03/06/2008
3
SALO, TIMO J.
Exec Dt:
03/06/2008
4
SMITH, BRANDON J. W.
Exec Dt:
03/06/2008
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7958105
US20090228440
12044395
Correspondence name and address
LAW OFFICE OF IDO TUCHMAN (YOR)
82-70 BEVERLY ROAD
KEW GARDENS, NY 11415
Assignment: 8
Reel/Frame:023492/0616   Pages: 3
Recorded: 11/09/2009
Attorney Dkt #:YOR920090266US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEFF, AVRAHAM
Exec Dt:
11/09/2009
2
RAYFIELD, JAMES T.
Exec Dt:
11/09/2009
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8880549
US20110113019
12615252
Correspondence name and address
LAW OFFICE OF IDO TUCHMAN
82-70 BEVERLY ROAD
KEW GARDENS, NY 11415
Assignment: 9
Reel/Frame:029598/0814   Pages: 3
Recorded: 01/09/2013
Attorney Dkt #:YOR920120925US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEFF, AVRAHAM
Exec Dt:
01/09/2013
2
RAYFIELD, JAMES T.
Exec Dt:
01/09/2013
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9069833
US20140195478
13737732
Correspondence name and address
LAW OFFICE OF IDO TUCHMAN
82-70 BEVERLY ROAD
KEW GARDENS, NY 11415
Assignment: 10
Reel/Frame:033657/0652   Pages: 3
Recorded: 09/03/2014
Attorney Dkt #:YOR920130977US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEFF, AVRAHAM
Exec Dt:
03/05/2014
2
RAYFIELD, JAMES T.
Exec Dt:
03/05/2014
3
TOPKARA, UMUT
Exec Dt:
03/05/2014
4
WEISZ, JUSTIN D.
Exec Dt:
03/05/2014
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11245639
US20160065490
14475875
Correspondence name and address
LAW OFFICE OF IDO TUCHMAN
82-70 BEVERLY ROAD
KEW GARDENS, NY 11415
Assignment: 11
Reel/Frame:034926/0435   Pages: 6
Recorded: 02/10/2015
Attorney Dkt #:YOR920140499US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLETCHER, JAMES C.
Exec Dt:
02/03/2015
2
LEFF, AVRAHAM
Exec Dt:
02/03/2015
3
RAYFIELD, JAMES T.
Exec Dt:
02/03/2015
4
TOPKARA, UMUT
Exec Dt:
01/30/2015
5
WEISZ, JUSTIN D.
Exec Dt:
01/30/2015
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9747760
US20160232758
14618062
Correspondence name and address
IBM CORP-ROCHESTER DRAFTING CENTER
294 ROUTE 100
39-257
SOMERS, NY 10589
Assignment: 12
Reel/Frame:037069/0347   Pages: 3
Recorded: 11/18/2015
Attorney Dkt #:YOR920150781US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEFF, AVRAHAM
Exec Dt:
11/16/2015
2
RAYFIELD, JAMES T.
Exec Dt:
11/16/2015
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10156454
US20170138755
14944383
Correspondence name and address
IBM CORP. - FISHKILL DRAFTING CENTER
294 ROUTE 100
39-257
SOMERS, NY 10589
Assignment: 13
Reel/Frame:047549/0553   Pages: 13
Recorded: 11/14/2018
Attorney Dkt #:YOR920160492US1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAMES OF THE FIRST, SECOND, FIFTH, SIXTH AND EIGHTH ASSIGNORS PREVIOUSLY RECORDED ON REEL 039045 FRAME 0226. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
BOLAND, GREGORY F.
Exec Dt:
06/28/2016
2
BRIMIJOIN, KRISTINA M.
Exec Dt:
06/28/2016
3
LEFF, AVRAHAM
Exec Dt:
06/23/2016
4
MA, YU
Exec Dt:
06/23/2016
5
OLSEN, RUSSELL G.
Exec Dt:
06/23/2016
6
RAYFIELD, JAMES T.
Exec Dt:
06/23/2016
7
VOGT, KATHERINE
Exec Dt:
06/23/2016
8
WEISZ, JUSTIN D.
Exec Dt:
06/23/2016
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11165722
US20180004725
15197067
Correspondence name and address
CAHN & SAMUELS, LLP
1100 17TH STREET N.W.
SUITE 401
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:047600/0857   Pages: 11
Recorded: 11/19/2018
Attorney Dkt #:YOR920160492US2
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAMES OF THE FIRST, SECOND, FIFTH, SIXTH AND EIGHTH ASSIGNORS PREVIOUSLY RECORDED ON REEL 039055 FRAME 0856. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
BOLAND, GREGORY F.
Exec Dt:
06/28/2016
2
BRIMIJOIN, KRISTINA M.
Exec Dt:
06/28/2016
3
LEFF, AVRAHAM
Exec Dt:
06/23/2016
4
MA, YU
Exec Dt:
06/23/2016
5
OLSEN, RUSSELL G.
Exec Dt:
06/23/2016
6
RAYFIELD, JAMES T.
Exec Dt:
06/23/2016
7
VOGT, KATHERINE
Exec Dt:
06/23/2016
8
WEISZ, JUSTIN D.
Exec Dt:
06/23/2016
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11044212
US20180006972
15198381
Correspondence name and address
CAHN & SAMUELS, LLP
1100 17TH STREET N.W.
SUITE 401
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:040742/0235   Pages: 17
Recorded: 12/22/2016
Attorney Dkt #:SVL920160225US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOLAND, GREGORY F.
Exec Dt:
12/13/2016
2
BRIMIJOIN, KRISTINA M.
Exec Dt:
12/14/2016
3
KUMAR, ATUL
Exec Dt:
12/13/2016
4
LEFF, AVRAHAM
Exec Dt:
12/13/2016
5
MA, YU
Exec Dt:
12/13/2016
6
OLSEN, RUSSELL G.
Exec Dt:
12/13/2016
7
RAYFIELD, JAMES T.
Exec Dt:
12/13/2016
8
VOGT, KATHERINE
Exec Dt:
12/16/2016
9
WEISZ, JUSTIN D.
Exec Dt:
12/13/2016
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10529446
US20180181721
15387760
Correspondence name and address
STEPHEN J. WALDER, JR.
WALDER INTELLECTUAL PROPERTY LAW, P.C.
17304 PRESTON ROAD, SUITE 200
DALLAS, TX 75252
Assignment: 16
Reel/Frame:040744/0481   Pages: 17
Recorded: 12/22/2016
Attorney Dkt #:SVL920160226US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOLAND, GREGORY F.
Exec Dt:
12/13/2016
2
BRIMIJOIN, KRISTINA M.
Exec Dt:
12/14/2016
3
KUMAR, ATUL
Exec Dt:
12/13/2016
4
LEFF, AVRAHAM
Exec Dt:
12/13/2016
5
MA, YU
Exec Dt:
12/13/2016
6
OLSEN, RUSSELL G.
Exec Dt:
12/13/2016
7
RAYFIELD, JAMES T.
Exec Dt:
12/13/2016
8
VOGT, KATHERINE
Exec Dt:
12/16/2016
9
WEISZ, JUSTIN D.
Exec Dt:
12/13/2016
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180181722
15387831
Correspondence name and address
STEPHEN J. WALDER, JR.
WALDER INTELLECTUAL PROPERTY LAW, P.C.
17304 PRESTON ROAD, SUITE 200
DALLAS, TX 75252
Assignment: 17
Reel/Frame:040745/0371   Pages: 17
Recorded: 12/22/2016
Attorney Dkt #:SVL920160227US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOLAND, GREGORY F.
Exec Dt:
12/13/2016
2
BRIMIJOIN, KRISTINA M.
Exec Dt:
12/14/2016
3
KUMAR, ATUL
Exec Dt:
12/13/2016
4
LEFF, AVRAHAM
Exec Dt:
12/13/2016
5
MA, YU
Exec Dt:
12/13/2016
6
OLSEN, RUSSELL G.
Exec Dt:
12/13/2016
7
RAYFIELD, JAMES T.
Exec Dt:
12/13/2016
8
VOGT, KATHERINE
Exec Dt:
12/16/2016
9
WEISZ, JUSTIN D.
Exec Dt:
12/13/2016
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180181711
15387955
Correspondence name and address
STEPHEN J. WALDER, JR.
WALDER INTELLECTUAL PROPERTY LAW, P.C.
17304 PRESTON ROAD, SUITE 200
DALLAS, TX 75252
Assignment: 18
Reel/Frame:051201/0440   Pages: 17
Recorded: 12/06/2019
Attorney Dkt #:SVL920160225US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOLAND, GREGORY F.
Exec Dt:
12/13/2016
2
BRIMIJOIN, KRISTINA M.
Exec Dt:
12/14/2016
3
KUMAR, ATUL
Exec Dt:
12/13/2016
4
LEFF, AVRAHAM
Exec Dt:
12/13/2016
5
MA, YU
Exec Dt:
12/13/2016
6
OLSEN, RUSSELL G.
Exec Dt:
12/13/2016
7
RAYFIELD, JAMES T.
Exec Dt:
12/13/2016
8
VOGT, KATHERINE
Exec Dt:
12/16/2016
9
WEISZ, JUSTIN D.
Exec Dt:
12/13/2016
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200111550
16705616
Correspondence name and address
STEPHEN J. WALDER, JR.
WALDER INTELLECTUAL PROPERTY LAW, P.C.
1701 N. COLLINS BLVD., SUITE 2100
RICHARDSON, TX 75080

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