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Patent Assignment Assignor Details
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Assignor Name : VAN HELDEN, AREND KUINDERT
Total Assignments: 7
Assignment: 1
Reel/Frame:009154/0567   Pages: 2
Recorded: 05/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE CASTRO LOUREIRO BARRETO ROSA, MARIA MANUAL
Exec Dt:
08/08/1995
2
VAN HELDEN, AREND KUINDERT
Exec Dt:
08/08/1995
3
MUIJS, HERMAN MATHIEU
Exec Dt:
08/08/1995
Assignee
1
SHELL OIL COMPANY
900 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5776865
NONE
08444084
Correspondence name and address
SHELL OIL COMPANY
BEVERLEE G. STEINBERG
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 2
Reel/Frame:013226/0374   Pages: 3
Recorded: 08/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLANKEN, THOMAS CAREL
Exec Dt:
06/11/2002
2
VAN HELDEN, AREND KUINDERT
Exec Dt:
06/13/2002
3
MAJOOR, JOANNES CORNELIS JOZEF
Exec Dt:
06/13/2002
4
MOOIWEER, HENDRIK HARM
Exec Dt:
06/19/2002
5
REYHOUT, MARINUS JOHANNES
Exec Dt:
06/11/2002
6
SCHONEVELD, ERIK
Exec Dt:
06/13/2002
7
WISSE, WILLEM
Exec Dt:
06/25/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463 900 LOUISIANA
HOUSTON, TEXAS 77252-2063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030065082
10141152
Correspondence name and address
SHELL OIL COMPANY
YUKIKO IWATA
INTELLECTUAL PROPERTY
P.O. BOX 2463 - 910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 3
Reel/Frame:027256/0864   Pages: 3
Recorded: 11/20/2011
Attorney Dkt #:069818-5150
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VAN HELDEN, AREND KUINDERT
Exec Dt:
11/01/2011
Assignee
1
ECHOTECT B.V.
LANGE KLEIWEG 60F
RIJSWIJK, NETHERLANDS NL-2288 GK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120049413
13319047
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET, N.W.
SUITE 600
WASHINGTON, DC 20007
Assignment: 4
Reel/Frame:027690/0008   Pages: 3
Recorded: 02/12/2012
Attorney Dkt #:069818-5125
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VAN HELDEN, AREND KUINDERT
Exec Dt:
11/01/2011
Assignee
1
ECHOTECT B.V.
LANGE KLEIWEG 60F
RIJSWIJK, NETHERLANDS NL-2288 GK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120119414
13318699
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET, N.W.
SUITE 600
WASHINGTON, DC 20007
Assignment: 5
Reel/Frame:029688/0336   Pages: 3
Recorded: 01/24/2013
Attorney Dkt #:069818-7525
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VAN HELDEN, AREND KUINDERT
Exec Dt:
01/08/2013
Assignee
1
ECHOTECT B.V.
LANGE KLEIWEG 60F
RIJSWIJK, NETHERLANDS NL-2288 GK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130130009
13698980
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET NW
WASHINGTON, DC 20007
Assignment: 6
Reel/Frame:049932/0434   Pages: 3
Recorded: 08/01/2019
Attorney Dkt #:7300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHONEVELD, ERIK
Exec Dt:
07/01/2019
2
VAN HELDEN, AREND KUINDERT
Exec Dt:
07/29/2019
3
VAN GRAAFEILAND, LAURENS WOUTER
Exec Dt:
06/26/2019
Assignee
1
INNOVATIVE STONE TECHNOLOGIES B.V.,TT.
VASUMWEG 58
KANTOOR B3
AMSTERDAM, NETHERLANDS 1033 SC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11260562
US20190329458
16470369
Correspondence name and address
CLEMENTS BERNARD WALKER PLLC
4500 CAMERON VALLEY PARKWAY
SUITE 350
CHARLOTTE, NC 28211
Assignment: 7
Reel/Frame:049981/0994   Pages: 6
Recorded: 08/06/2019
Attorney Dkt #:7300
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 049932 FRAME 0434. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SCHONEVELD, ERIK
Exec Dt:
07/01/2019
2
VAN HELDEN, AREND KUINDERT
Exec Dt:
07/29/2019
3
VAN GRAAFEILAND, LAURENS WOUTER
Exec Dt:
06/26/2019
Assignee
1
INNOVATIVE STONE TECHNOLOGIES B.V.
TT. VASUMWEG 58, KANTOOR B3
AMSTERDAM, NETHERLANDS 1033 SC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11260562
US20190329458
16470369
Correspondence name and address
CLEMENTS BERNARD WALKER, PLLC
4500 CAMERON VALLEY PARKWAY
SUITE 350
CHARLOTTE, NC 28211

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