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Patent Assignment Assignor Details
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Assignor Name : WORRALL, ROBERT NICHOLAS
Total Assignments: 15
Assignment: 1
Reel/Frame:007030/0784   Pages: 2
Recorded: 06/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WORRALL, ROBERT NICHOLAS
Exec Dt:
06/15/1993
2
LOHBECK, WILHELMUS CHRISTIANUS MARIA
Exec Dt:
06/15/1993
3
CHOATE, PAUL ROGERSON
Exec Dt:
06/17/1993
4
DONNELLY, MARTIN
Exec Dt:
06/17/1993
Assignee
1
SHELL OIL COMPANY
P. O. BOX 2463
900 LOUISIANA HOUSTON, TEXAS 77252-2463
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5348095
NONE
08072288
Correspondence name and address
SHELL OIL COMPANY
DEL S. CHRISTENSEN
INTELLECTUAL PROPERTY
P.O. BOX 2463, 900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 2
Reel/Frame:013204/0629   Pages: 2
Recorded: 08/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAITHWAITE, STEPHEN RICHARD
Exec Dt:
12/01/2000
2
HEIJNEN, WILHELMUS HUBERTUS PAULUS MARIA
Exec Dt:
10/30/2000
3
WORRALL, ROBERT NICHOLAS
Exec Dt:
10/13/2000
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6464001
NONE
09635058
Correspondence name and address
SHELL OIL COMPANY
DEL S. CHRISTENSEN
INTELLCTUAL PROPERTY
P.O. BOX 2463, 910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 3
Reel/Frame:012639/0348   Pages: 2
Recorded: 02/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEIJNEN, WILHELMUS HUBERTUS PAULUS MARIA
Exec Dt:
05/01/2001
2
STEWART, JOHN FOREMAN
Exec Dt:
05/30/2001
3
WORRALL, ROBERT NICHOLAS
Exec Dt:
03/19/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6380476
NONE
09724480
Correspondence name and address
SHELL OIL COMPANY
EUGENE R. MONTALVO
INTELLECTUAL PROPERTY
P.O. BOX 2463, 910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 4
Reel/Frame:013224/0262   Pages: 5
Recorded: 08/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMORY, MARC EMMANUEL
Exec Dt:
02/13/2002
2
DALING, ROELOF
Exec Dt:
02/13/2002
3
GLANDT, CARLOS ALBERTO
Exec Dt:
02/14/2002
4
WORRALL, ROBERT NICHOLAS
Exec Dt:
02/14/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463, 900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6619402
NONE
10088151
Correspondence name and address
SHELL OIL COMPANY
EUGENE R. MONTALVO
INTELLECTUAL PROPERTY
P.O. BOX 2463, 910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 5
Reel/Frame:014832/0820   Pages: 3
Recorded: 12/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALFORD, ROBERT ANDREW
Exec Dt:
09/23/2003
2
DEN BOER, JONANNIS JOSEPHUS
Exec Dt:
08/12/2003
3
COLE, ANTHONY THOMAS
Exec Dt:
08/13/2003
4
DIMITRIADIS, KLISTHENIS
Exec Dt:
08/08/2003
5
EFTHYMIOU, MICHALAKIS
Exec Dt:
08/08/2003
6
GUNTURI, RAMA KISHNA SIVA
Exec Dt:
08/13/2003
7
WORRALL, ROBERT NICHOLAS
Exec Dt:
08/14/2003
8
ZIJSLING, DJURRE HANS
Exec Dt:
08/14/2003
9
COX, ALI JOSEPH
Exec Dt:
08/14/2003
Assignee
1
SHELL OIL COMPANY
PO BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7282663
US20040232207
10621600
Correspondence name and address
SHELL OIL COMPANY
DEL S. CHRISTENSEN
910 LOUISIANA
P.O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 6
Reel/Frame:015176/0919   Pages: 2
Recorded: 12/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOSMA, MARTIN GERARD RENE
Exec Dt:
08/15/2003
2
DIMITRIADIS, KLISTBENIS
Exec Dt:
08/15/2003
3
CORNELISSEN, ERIK KERST
Exec Dt:
08/15/2003
4
PETERS, MIKE
Exec Dt:
08/11/2003
5
WORRALL, ROBERT NICHOLAS
Exec Dt:
08/15/2003
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7152657
US20040149418
10479728
Correspondence name and address
SHELL OIL COMPANY
DEL S. CHRISTENSEN
910 LOUISIANA, P.O. BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TX 77252-2463
Assignment: 7
Reel/Frame:015657/0817   Pages: 4
Recorded: 07/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUNIA, DOUWE JOHANNES
Exec Dt:
06/10/2004
2
SMITH, DAVID GEORGE LIVESEY
Exec Dt:
01/12/2004
3
WORRALL, ROBERT NICHOLAS
Exec Dt:
06/09/2004
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7281592
US20040238218
10484547
Correspondence name and address
SHELL OIL COMPANY
DEL S. CHRISTENSEN
INTELLECTUAL PROPERTY
P.O. BOX 2463, 910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 8
Reel/Frame:016355/0474   Pages: 13
Recorded: 03/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLOESS, ANDREAS
Exec Dt:
02/18/2005
2
BOSMA, MARTIN GERARD RENE
Exec Dt:
01/12/2005
3
GUNNINGHAM, MICHAEL CASPAR
Exec Dt:
01/24/2005
4
KENTER, CORNELIS JAN
Exec Dt:
01/24/2005
5
WORRALL, ROBERT NICHOLAS
Exec Dt:
02/15/2005
6
CORNELISSEN, ERIK KERST
Exec Dt:
01/13/2005
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7527095
US20060124304
11008334
Correspondence name and address
RICHARD B. TAYLOR
SHELL OIL COMPANY
INTELLECTUAL PROPERTY
P.O. BOX 2463 - 910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 9
Reel/Frame:021703/0008   Pages: 5
Recorded: 10/13/2008
Attorney Dkt #:TS6833(US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COUSINS, ANTHONY ROBERT
Exec Dt:
07/15/2008
2
EDEN, ROBERT DAVID
Exec Dt:
08/18/2008
3
WORRALL, ROBERT NICHOLAS
Exec Dt:
08/28/2008
Assignee
1
SHELL OIL COMPANY
ONE SHELL PLAZA
P.O. BOX 2463
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090134102
12297030
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 10
Reel/Frame:022128/0600   Pages: 4
Recorded: 01/20/2009
Attorney Dkt #:TH2682 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUGGIER, MICHAEL
Exec Dt:
10/15/2008
2
WORRALL, ROBERT NICHOLAS
Exec Dt:
11/11/2008
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7810583
US20090145662
12296141
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TX 772522463
Assignment: 11
Reel/Frame:022871/0451   Pages: 4
Recorded: 06/24/2009
Attorney Dkt #:APOW/0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIELDER, LANCE I.
Exec Dt:
04/18/2009
2
WORRALL, ROBERT NICHOLAS
Exec Dt:
05/07/2009
Assignee
1
ZEITECS (B.V/INC.)
LANGE KLEIWEG 60 F
2288GK RIJSWIJK, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8833441
US20100288493
12467539
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 12
Reel/Frame:033453/0027   Pages: 7
Recorded: 07/31/2014
Attorney Dkt #:ZEIT/0002US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 022871 FRAME: 0451. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
FIELDER, LANCE I.
Exec Dt:
04/18/2009
2
WORRALL, ROBERT NICHOLAS
Exec Dt:
05/07/2009
Assignee
1
ZEITECS B.V.
LANGE KLEIWEG 60 F
RIJSWIJK, NETHERLANDS 2288GK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8833441
US20100288493
12467539
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 13
Reel/Frame:022871/0428   Pages: 4
Recorded: 06/24/2009
Attorney Dkt #:APOW/0003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIELDER, LANCE I.
Exec Dt:
05/14/2009
2
WORRALL, ROBERT NICHOLAS
Exec Dt:
05/28/2009
Assignee
1
A-POWER GMBH
JAEGERSTRASSE 17-19
D-52066 AACHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8443900
US20100288501
12467560
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 14
Reel/Frame:030090/0516   Pages: 4
Recorded: 03/26/2013
Attorney Dkt #:ZEIT/0003USC1 / TYF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIELDER, LANCE I.
Exec Dt:
05/14/2009
2
WORRALL, ROBERT NICHOLAS
Exec Dt:
05/28/2009
Assignee
1
A-POWER GMBH
JAEGERSTRASSE 17-19
AACHEN, GERMANY D-52066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8770271
US20130209290
13850893
Correspondence name and address
KENYON Y. RIPPLE
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 15
Reel/Frame:026523/0133   Pages: 4
Recorded: 06/29/2011
Attorney Dkt #:2820-03602
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUNIA, DOUWE JOHANNES
Exec Dt:
06/24/2011
2
WORRALL, ROBERT NICHOLAS
Exec Dt:
04/16/2011
Assignee
1
THRUBIT B.V.
LANGE KLEIWEG 60F
RIJSWIJK, ZUID-HOLLAND, NETHERLANDS 2288GK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9074436
US20110315445
13124067
Correspondence name and address
COLLIN A. ROSE
P.O. BOX 3267
HOUSTON, TX 77253-3267

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