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Patent Assignment Assignor Details
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Assignor Name : DE JONG, JURJEN JAN
Total Assignments: 26
Assignment: 1
Reel/Frame:007572/0676   Pages: 7
Recorded: 06/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/1995
2
Exec Dt:
06/10/1995
Assignees
1
8770 WEST BRYN MAWR AVENUE
CHICAGO, ILLINOIS
2
GELRIAWEG 16
8161 RK EPE, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08481295
Correspondence name and address
LADAS & PARRY
ATTN: WILLIAM R. EVANS
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 2
Reel/Frame:009256/0755   Pages: 3
Recorded: 06/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/1998
2
Exec Dt:
06/11/1998
Assignee
1
WESTKERN 3, NL-9288 CA
KOOTSTERTILLE, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09021950
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS, ET AL.
HERBERT I. CANTOR
1200 G STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 3
Reel/Frame:010237/0592   Pages: 2
Recorded: 09/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/1999
2
Exec Dt:
08/31/1999
Assignee
1
NO. 3, WESTKERN, NL-9288 CA
KOOTSTERTILLE, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09341832
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN PLLC
HERBERT I. CANTOR
1200 G STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 4
Reel/Frame:017470/0791   Pages: 3
Recorded: 04/11/2006
Attorney Dkt #:5100-000013/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2005
2
Exec Dt:
04/28/2005
3
Exec Dt:
03/11/2005
Assignee
1
WESTKERN 3
CA KOOTSTERTILLE, NETHERLANDS NL-9288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10527717
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 5
Reel/Frame:017724/0857   Pages: 3
Recorded: 03/27/2006
Attorney Dkt #:5100-000031/us
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/27/2006
2
Exec Dt:
01/27/2006
Assignee
1
WESTERKERN 3, NL-9288 CA
KOOTSTERTILLE, NETHERLANDS NL-9288 CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11314415
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 6
Reel/Frame:023378/0683   Pages: 3
Recorded: 10/13/2009
Attorney Dkt #:5100-000074/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/22/2009
2
Exec Dt:
09/21/2009
Assignee
1
WESTKERN 3
KOOTSTERTILLE, THE, NETHERLANDS NL-9288 CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12226909
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 7
Reel/Frame:023543/0756   Pages: 4
Recorded: 11/19/2009
Attorney Dkt #:0702-092259
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/15/2009
Assignee
1
WESTKERN 3
KOOTSTERTILLE, NETHERLANDS NL-9288 CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12559880
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 8
Reel/Frame:025203/0974   Pages: 5
Recorded: 10/27/2010
Attorney Dkt #:0702-102054
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/11/2010
2
Exec Dt:
08/13/2010
Assignee
1
WESTKERN 3
KOOTSTERTILLE, NETHERLANDS NL-9288 CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12864784
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 9
Reel/Frame:031223/0748   Pages: 4
Recorded: 09/17/2013
Attorney Dkt #:0702-132061
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/06/2013
Assignee
1
WESTKERN 3
KOOTSTERTILLE, NETHERLANDS NL-9288 CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13922464
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 10
Reel/Frame:032146/0585   Pages: 4
Recorded: 02/05/2014
Attorney Dkt #:0702-134763
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/20/2013
Assignee
1
WESTKERN 3
KOOTSTERTILLE, NETHERLANDS NL-9288 CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14100499
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 11
Reel/Frame:033342/0038   Pages: 4
Recorded: 07/18/2014
Attorney Dkt #:0702-143675
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/11/2014
2
Exec Dt:
07/10/2014
Assignee
1
WESTKERN 3
CA KOOTSTERTILLE, NETHERLANDS NL-9288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14275044
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., SUITE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 12
Reel/Frame:041460/0276   Pages: 4
Recorded: 03/03/2017
Attorney Dkt #:0702-1701047
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/11/2014
2
Exec Dt:
07/10/2014
Assignee
1
WESTKERN 3
KOOTSTERTILLE, NETHERLANDS 9288 CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15449024
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 13
Reel/Frame:034528/0279   Pages: 4
Recorded: 12/17/2014
Attorney Dkt #:0702-144820
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/22/2014
Assignee
1
NL-9288 CA
WESTKERN 3
KOOTSTERTILLE, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14324903
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD.
ONE GATEWAY CENTER, STE. 1200
PITTSBURGH, PA 15222
Assignment: 14
Reel/Frame:037002/0064   Pages: 4
Recorded: 11/10/2015
Attorney Dkt #:0702-155187
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/28/2015
Assignee
1
WESTKERN 3
KOOTSTERTILLE, NETHERLANDS 9288 CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14769854
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., STE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 15
Reel/Frame:037096/0993   Pages: 4
Recorded: 11/20/2015
Attorney Dkt #:0702-154998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/28/2015
Assignee
1
WESTKERN 3
KOOTSTERTILLE, NETHERLANDS 9288 CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14791644
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., STE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 16
Reel/Frame:039876/0490   Pages: 4
Recorded: 09/28/2016
Attorney Dkt #:0702-1604162
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/01/2016
2
Exec Dt:
09/01/2016
Assignee
1
WESTKERN 3
KOOTSTERTILLE, NETHERLANDS 9288 CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15278444
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 17
Reel/Frame:046071/0594   Pages: 3
Recorded: 06/13/2018
Attorney Dkt #:0702-1804349
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/02/2017
Assignee
1
WESTKERN 3
KOOTSTERTILLE, NETHERLANDS 9288 CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16061782
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 18
Reel/Frame:041385/0501   Pages: 4
Recorded: 02/27/2017
Attorney Dkt #:0702-1701591
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/20/2017
Assignee
1
WESTKERN 3
KOOTSTERTILLE, NETHERLANDS 9288 CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15507072
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 19
Reel/Frame:044446/0856   Pages: 4
Recorded: 12/20/2017
Attorney Dkt #:0702-1710701
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/15/2017
Assignee
1
WESTKERN 3
KOOTSTERTILLE, NETHERLANDS 9288 CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15848319
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 20
Reel/Frame:044461/0475   Pages: 4
Recorded: 12/21/2017
Attorney Dkt #:0702-1710638
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/15/2017
Assignee
1
WESTKERN 3
KOOTSTERTILLE, NETHERLANDS 9288 CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15738748
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 21
Reel/Frame:044498/0664   Pages: 4
Recorded: 12/28/2017
Attorney Dkt #:0702-1710802
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/20/2017
Assignee
1
WESTKERN 3
KOOTSTERTILLE, NETHERLANDS 9288 CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15856358
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 22
Reel/Frame:044516/0105   Pages: 4
Recorded: 01/02/2018
Attorney Dkt #:0702-1711013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/02/2018
Assignee
1
WESTKERN 3
KOOTSTERTILLE, NETHERLANDS 9288 CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15860039
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 23
Reel/Frame:046641/0317   Pages: 4
Recorded: 08/21/2018
Attorney Dkt #:0702-1805278
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/02/2018
Assignee
1
WESTKERN 3
KOOTSTERTILLE, NETHERLANDS 9288 CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29660111
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 24
Reel/Frame:054774/0633   Pages: 2
Recorded: 12/30/2020
Attorney Dkt #:0702-2007668
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/07/2019
Assignee
1
WESTKERN 3
KOOTSTERTILLE, NETHERLANDS 9288 CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17257066
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 25
Reel/Frame:058789/0745   Pages: 3
Recorded: 11/03/2021
Attorney Dkt #:0702-2106852
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/01/2021
Assignee
1
WESTKERN 3
KOOTSTERTILLE, NETHERLANDS 9288 CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17517754
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD
ONE GATEWAY CENTER, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 26
Reel/Frame:063464/0873   Pages: 5
Recorded: 04/27/2023
Attorney Dkt #:00702-2207605
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2023
2
Exec Dt:
04/12/2023
Assignee
1
WESTKERN 3
KOOTSTERTILLE, NETHERLANDS 9288 CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18099733
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222

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