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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : MADGAVKAR, AJAY MADHAV
Total Assignments: 33
Assignment: 1
Reel/Frame:012208/0116   Pages: 3
Recorded: 09/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
ZHANG, ETUAN
Exec Dt:
09/06/2001
4
MADGAVKAR, AJAY MADHAV
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020027001
09841127
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 2
Reel/Frame:012236/0809   Pages: 3
Recorded: 10/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
ZHANG, ETUAN
Exec Dt:
09/06/2001
4
MADGAVKAR, AJAY MADHAV
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030085034
09841289
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 3
Reel/Frame:012237/0268   Pages: 3
Recorded: 10/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ETUAN
Exec Dt:
09/07/2001
2
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
3
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
4
SHAHIN, GORDON THOMAS JR.
Exec Dt:
09/07/2001
5
MADGAVKAR, AJAY MADHAV
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020076212
09840936
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 4
Reel/Frame:012268/0492   Pages: 5
Recorded: 10/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
2
WELLINGTON, SCOTT LEE
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/06/2001
4
KARANAKIS, JOHN MICHAEL
Exec Dt:
09/06/2001
5
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
6
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
7
MADGAVKAR, AJAY MADHAV
Exec Dt:
09/07/2001
8
VAN HARDEVELD, ROBERT MARTIJN
Exec Dt:
09/21/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6761216
US20020046839
09841304
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-398
Assignment: 5
Reel/Frame:012531/0964   Pages: 5
Recorded: 01/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
2
WELLINGTON, SCOTT LEE
Exec Dt:
09/06/2001
3
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
4
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
5
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
6
MADGAVKAR, AJAY MADHAV
Exec Dt:
09/07/2001
7
VAN HARDEVELD, ROBERT MARTIJN
Exec Dt:
09/21/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6805195
US20020191968
09841292
Correspondence name and address
CONLEY, ROSE & TAYON PC
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TEXAS 78767-0398
Assignment: 6
Reel/Frame:012627/0360   Pages: 4
Recorded: 02/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/07/2001
4
MAHER, KEVIN ALBERT
Exec Dt:
09/07/2001
5
ZHANG, ETUAN
Exec Dt:
09/07/2001
6
MADGAVKAR, AJAY MADHAV
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020049360
09841636
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 7
Reel/Frame:012269/0661   Pages: 4
Recorded: 10/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/21/2001
2
WELLINGTON, SCOTT L.
Exec Dt:
09/21/2001
3
BERCHENKO, ILYA EMIL
Exec Dt:
09/21/2001
4
MADGAVKAR, AJAY MADHAV
Exec Dt:
09/21/2001
5
WARD, JOHN MICHAEL
Exec Dt:
09/21/2001
6
VAN HARDEVELED, ROBERT MARTIJN
Exec Dt:
09/21/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6729401
US20020062961
09841130
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 8
Reel/Frame:013478/0410   Pages: 4
Recorded: 11/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WARD, JOHN MICHAEL
Exec Dt:
09/24/2002
2
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/24/2002
3
MADGAVKAR, AJAY MADHAV
Exec Dt:
09/24/2002
4
MAHER, KEVIN ALBERT
Exec Dt:
09/24/2002
5
PALFREYMAN, BRUCE DONALD
Exec Dt:
09/24/2002
6
RYAN, ROBERT CHARLES
Exec Dt:
09/24/2002
7
STEGEMEIER, GEORGE LEO
Exec Dt:
09/24/2002
8
VINEGAR, HAROLD J.
Exec Dt:
09/24/2002
9
WELLINGTON, SCOTT LEE
Exec Dt:
09/24/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7004251
US20030209348
10131154
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 9
Reel/Frame:013800/0353   Pages: 4
Recorded: 02/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT LEE
Exec Dt:
02/03/2003
2
VINEGAR, HAROLD J.
Exec Dt:
01/31/2003
3
RYAN, ROBERT CHARLES
Exec Dt:
01/28/2003
4
MADGAVKAR, AJAY MADHAV
Exec Dt:
01/28/2003
5
MAHER, KEVIN ALBERT
Exec Dt:
01/28/2003
6
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
01/29/2003
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7090013
US20030192693
10279290
Correspondence name and address
MEYERTONS HOOD KIVLIN KOWERT & GOETZEL
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 10
Reel/Frame:013847/0854   Pages: 5
Recorded: 03/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
01/31/2003
2
STEGEMEIER, GEORGE LEO
Exec Dt:
02/06/2003
3
WELLINGTON, SCOTT LEE
Exec Dt:
02/03/2003
4
WARD, JOHN MICHAEL
Exec Dt:
01/28/2003
5
PALFREYMAN, BRUCE DONALD
Exec Dt:
01/28/2003
6
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
01/28/2003
7
MCKINZIE, BILLY JOHN II
Exec Dt:
01/28/2003
8
MAHER, KEVIN ALBERT
Exec Dt:
01/28/2003
9
RYAN, ROBERT CHARLES
Exec Dt:
01/28/2003
10
MADGAVKAR, AJAY MADHAV
Exec Dt:
01/28/2003
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7128153
US20030196810
10279294
Correspondence name and address
MEYERTONS, HOOD, KIVLIN, KOWERT ET AL
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 11
Reel/Frame:013854/0272   Pages: 3
Recorded: 03/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT LEE
Exec Dt:
02/03/2003
2
MADGAVKAR, AJAY MADHAV
Exec Dt:
01/28/2003
3
RYAN, ROBERT CHARLES
Exec Dt:
01/28/2003
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030196789
10279226
Correspondence name and address
MEYERTONS HOOD KIVLIN, ET AL.
DAVID W. QUIMBY
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 12
Reel/Frame:015311/0047   Pages: 3
Recorded: 05/06/2004
Attorney Dkt #:TH2429 (US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIPMAN, PETER INGRAHAM
Exec Dt:
02/27/2004
2
MADGAVKAR, AJAY MADHAV
Exec Dt:
02/17/2004
3
SHIPP, GREG BARTON
Exec Dt:
02/16/2004
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7235677
US20040171852
10789052
Correspondence name and address
SHELL OIL COMPANY
RICHARD F. LEMUTH
P.O. BOX 2463
910 LOUISIANA
HOUSTON, TEXAS 77525-2463
Assignment: 13
Reel/Frame:022262/0370   Pages: 2
Recorded: 02/16/2009
Attorney Dkt #:TH3207 (US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAURITZEN, ANN MARIE
Exec Dt:
01/22/2009
2
MADGAVKAR, AJAY MADHAV
Exec Dt:
01/22/2009
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8871990
US20090209795
12371787
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TX 772522463
Assignment: 14
Reel/Frame:022262/0431   Pages: 2
Recorded: 02/16/2009
Attorney Dkt #:TH3476 (US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAURITZEN, ANN MARIE
Exec Dt:
01/22/2009
2
MADGAVKAR, AJAY MADHAV
Exec Dt:
01/22/2009
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8772563
US20090209794
12371803
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TX 772522463
Assignment: 15
Reel/Frame:022234/0187   Pages: 2
Recorded: 02/10/2009
Attorney Dkt #:TH3203 (US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAURITZEN, ANN MARIE
Exec Dt:
01/29/2009
2
MADGAVKAR, AJAY MADHAV
Exec Dt:
01/29/2009
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090156870
12332147
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TX 772522463
Assignment: 16
Reel/Frame:023106/0734   Pages: 2
Recorded: 08/17/2009
Attorney Dkt #:TH3521 (US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAURITZEN, ANN MARIE
Exec Dt:
06/24/2009
2
MADGAVKAR, AJAY MADHAV
Exec Dt:
06/29/2009
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100048967
12542400
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TX 772522463
Assignment: 17
Reel/Frame:023106/0794   Pages: 2
Recorded: 08/17/2009
Attorney Dkt #:TH3522 (US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAURITZEN, ANN MARIE
Exec Dt:
06/29/2009
2
MADGAVKAR, AJAY MADHAV
Exec Dt:
06/29/2009
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100048968
12542420
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TX 772522463
Assignment: 18
Reel/Frame:023444/0623   Pages: 2
Recorded: 10/29/2009
Attorney Dkt #:TH3207 02 (US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAURITZEN, ANN MARIE
Exec Dt:
10/23/2009
2
MADGAVKAR, AJAY MADHAV
Exec Dt:
10/23/2009
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8809608
US20100048969
12608671
Correspondence name and address
SHELL OIL COMPANY
910 LOUISIANA
INTELLECTUAL PROPERTY
HOUSTON, TX 77252-2463
Assignment: 19
Reel/Frame:025106/0795   Pages: 2
Recorded: 10/07/2010
Attorney Dkt #:TH3371(US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAURITZEN, ANN MARIE
Exec Dt:
08/18/2010
2
MADGAVKAR, AJAY MADHAV
Exec Dt:
08/18/2010
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8692043
US20110021853
12867973
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 20
Reel/Frame:026096/0359   Pages: 2
Recorded: 04/08/2011
Attorney Dkt #:TH3844 (US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOIS, YAJNANARAYANA HALMUTHUR
Exec Dt:
03/15/2011
2
LAURITZEN, ANN MARIE
Exec Dt:
03/23/2011
3
MADGAVKAR, AJAY MADHAV
Exec Dt:
03/23/2011
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8779224
US20110251444
13082756
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TX 772522463
Assignment: 21
Reel/Frame:026776/0060   Pages: 8
Recorded: 08/19/2011
Attorney Dkt #:TH3988(US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YE MON
Exec Dt:
06/23/2011
2
IYER, MAHESH VENKATARAMAN
Exec Dt:
05/18/2011
3
LAURITZEN, ANN MARIE
Exec Dt:
05/18/2011
4
MADGAVKAR, AJAY MADHAV
Exec Dt:
05/18/2011
5
KAPOUN, KAREL MARTIN
Exec Dt:
02/06/2011
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8766026
US20110301394
13105520
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 22
Reel/Frame:027072/0090   Pages: 11
Recorded: 10/17/2011
Attorney Dkt #:TH3402(US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YE-MON
Exec Dt:
09/01/2011
2
IYER, MAHESH VENKATARAMAN
Exec Dt:
09/09/2011
3
KAPOUN, KAREL MARTIN
Exec Dt:
09/07/2011
4
LAURITZEN, ANN MARIE
Exec Dt:
08/25/2011
5
MADGAVKAR, AJAY MADHAV
Exec Dt:
09/07/2011
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120029256
13255924
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 23
Reel/Frame:027952/0101   Pages: 19
Recorded: 03/29/2012
Attorney Dkt #:TH1962-02USAP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/08/2011
2
WELLINGTON, SCOTT LEE
Exec Dt:
09/08/2011
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
10/05/2011
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
08/24/2011
5
BERCHENKO, ILYA EMIL
Exec Dt:
08/25/2011
6
STEGEMEIER, GEORGE LEO
Exec Dt:
08/24/2011
7
MAHER, KEVIN ALBERT
Exec Dt:
10/18/2011
8
ZHANG, ETUAN
Exec Dt:
10/04/2011
9
SHAHIN, GORDON THOMAS
Exec Dt:
08/25/2011
10
MENOTTI, JAMES LOUIS
Exec Dt:
01/18/2012
11
COLES, JOHN MATTHEW
Exec Dt:
01/18/2011
12
FOLWER, THOMAS DAVID
Exec Dt:
08/24/2011
13
KEEDY, CHARLES ROBERT
Exec Dt:
10/05/2011
14
MADGAVKAR, AJAY MADHAV
Exec Dt:
09/07/2011
15
VAN HARDEVELD, ROBERT MARTIJN
Exec Dt:
08/29/2011
16
RYAN, ROBERT CHARLES
Exec Dt:
08/25/2011
17
SCHOELING, LANNY GENE
Exec Dt:
09/27/2011
18
CARL, FREDERICK GORDON
Exec Dt:
03/25/2012
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7798221
US20090101346
11809723
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 24
Reel/Frame:028280/0903   Pages: 4
Recorded: 05/29/2012
Attorney Dkt #:TH3719USAP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IYER, MAHESH VENKATARAMAN
Exec Dt:
05/23/2012
2
LAURITZEN, ANN MARIE
Exec Dt:
03/28/2012
3
MADGAVKAR, AJAY MADHAV
Exec Dt:
04/03/2012
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8835706
US20120240467
13505043
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 25
Reel/Frame:028352/0418   Pages: 4
Recorded: 06/11/2012
Attorney Dkt #:TH3942USAP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IYER, MAHESH VENKATARAMAN
Exec Dt:
05/23/2012
2
LAURITZEN, ANN MARIE
Exec Dt:
03/28/2012
3
MADGAVKAR, AJAY MADHAV
Exec Dt:
04/03/2012
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120277089
13508049
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 26
Reel/Frame:028365/0068   Pages: 4
Recorded: 06/13/2012
Attorney Dkt #:TH3743USAP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IYER, MAHESH VENKATARAMAN
Exec Dt:
04/16/2012
2
LAURITZEN, ANN MARIE
Exec Dt:
03/28/2012
3
MADGAVKAR, AJAY MADHAV
Exec Dt:
04/03/2012
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120253089
13505024
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 27
Reel/Frame:028288/0775   Pages: 4
Recorded: 05/30/2012
Attorney Dkt #:TH3941USAP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IYER, MAHESH VENKATARAMAN
Exec Dt:
04/18/2012
2
LAURITZEN, ANN MARIE
Exec Dt:
03/28/2012
3
MADGAVKAR, AJAY MADHAV
Exec Dt:
04/06/2012
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130131414
13505017
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 28
Reel/Frame:031136/0009   Pages: 6
Recorded: 09/04/2013
Attorney Dkt #:TH4003-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IYER, MAHESH VENKATARAMAN
Exec Dt:
08/26/2013
2
LAURITZEN, ANN MARIE
Exec Dt:
08/21/2013
3
MADGAVKAR, AJAY MADHAV
Exec Dt:
08/29/2013
4
VECCHIO, NICHOLAS JOSEPH
Exec Dt:
08/22/2013
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130338415
13991458
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 29
Reel/Frame:032282/0593   Pages: 4
Recorded: 02/24/2014
Attorney Dkt #:TH3371-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAURITZEN, ANN MARIE
Exec Dt:
02/17/2014
2
MADGAVKAR, AJAY MADHAV
Exec Dt:
02/14/2014
Assignee
1
SHELL OIL COMPANY
P. O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8946107
US20140155258
14176875
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 30
Reel/Frame:033095/0685   Pages: 3
Recorded: 06/13/2014
Attorney Dkt #:TH3476-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAURITZEN, ANN MARIE
Exec Dt:
06/04/2014
2
MADGAVKAR, AJAY MADHAV
Exec Dt:
05/31/2014
Assignee
1
SHELL OIL COMPANY
P. O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9144790
US20140256536
14280914
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 31
Reel/Frame:033229/0609   Pages: 6
Recorded: 07/02/2014
Attorney Dkt #:TH3844-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOIS, YAJNANARAYANA HALMUTHUR
Exec Dt:
06/12/2014
2
LAURITZEN, ANN MARIE
Exec Dt:
06/19/2014
3
MADGAVKAR, AJAY MADHAV
Exec Dt:
06/16/2014
Assignee
1
SHELL OIL COMPANY
P. O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140309469
14291073
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 32
Reel/Frame:033349/0356   Pages: 3
Recorded: 07/21/2014
Attorney Dkt #:TH3207-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAURITZEN, ANN MARIE
Exec Dt:
07/17/2014
2
MADGAVKAR, AJAY MADHAV
Exec Dt:
07/14/2014
Assignee
1
SHELL OIL COMPANY
P. O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140315710
14322221
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 33
Reel/Frame:035891/0369   Pages: 3
Recorded: 06/24/2015
Attorney Dkt #:TH3403-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAURITZEN, ANN MARIE
Exec Dt:
06/08/2015
2
MADGAVKAR, AJAY MADHAV
Exec Dt:
06/15/2015
Assignee
1
SHELL OIL COMPANY
P. O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9861967
US20150321182
14652460
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463

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