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Patent Assignment Assignor Details
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Assignor Name : COWAN, KENNETH M.
Total Assignments: 20
Assignment: 1
Reel/Frame:005637/0082   Pages: 3
Recorded: 03/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
COWAN, KENNETH M.
Exec Dt:
02/24/1989
Assignee
1
SHELL OIL COMPANY, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5016711
NONE
07316119
Correspondence name and address
FREDRIK MARLOWE
C/O SHELL OIL CO., PATENTS & LICENSING
P. O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 2
Reel/Frame:005648/0319   Pages: 2
Recorded: 03/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COWAN, KENNETH M.
Exec Dt:
06/05/1989
2
HALE, ARTHUR H.
Exec Dt:
06/05/1989
Assignee
1
SHELL OIL COMPANY, A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5020598
NONE
07363226
Correspondence name and address
FREDRIK MARLOWE
C/O SHELL OIL COMPANY
PATENTS AND LICENSING
P.O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 3
Reel/Frame:005803/0044   Pages: 2
Recorded: 08/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HALE, ARTHUR H.
Exec Dt:
03/18/1991
2
COWAN, KENNETH M.
Exec Dt:
03/18/1991
Assignee
1
SHELL OIL COMPANY
A CORPORATION OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5058679
NONE
07671627
Correspondence name and address
FREDRIK MARLOWE
C/O SHELL OIL COMPANY
PATENTS AND LICENSING
P.O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 4
Reel/Frame:006697/0553   Pages: 3
Recorded: 09/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PELLETIER, JOHN H.
Exec Dt:
10/21/1992
2
COWAN, KENNETH M.
Exec Dt:
10/21/1992
3
HALE, ARTHUR H.
Exec Dt:
10/21/1992
Assignee
1
SHELL OIL CMPANY
P.O. BOX 2463 900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5269632
NONE
07965093
Correspondence name and address
RICHARD F. LEMUTH
SHELL OIL COMPANY
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 5
Reel/Frame:006753/0277   Pages: 3
Recorded: 11/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COWAN, KENNETH M.
Exec Dt:
10/21/1992
2
HALE, ARTHUR H.
Exec Dt:
10/21/1992
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5301754
NONE
07964989
Correspondence name and address
TODD F. VOLYN
SHELL OIL COMPANY
INTELLECTUAL PROPERTY, P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 6
Reel/Frame:006753/0350   Pages: 3
Recorded: 11/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COWAN, KENNETH M.
Exec Dt:
10/21/1992
2
HALE, ARTHUR H.
Exec Dt:
10/21/1992
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5307877
NONE
07964993
Correspondence name and address
TODD F. VOLYN
SHELL OIL COMPANY
INTELLECTUAL PROPERTY, P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 7
Reel/Frame:006830/0212   Pages: 3
Recorded: 01/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COWAN, KENNETH M.
Exec Dt:
10/21/1992
2
HALE, ARTHUR H.
Exec Dt:
10/21/1992
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5301752
NONE
07964799
Correspondence name and address
TODD F. VOLYN
SHELL OIL COMPANY
INTELLECTUAL PROPERTY - P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 8
Reel/Frame:006863/0224   Pages: 3
Recorded: 02/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COWAN, KENNETH M.
Exec Dt:
10/21/1992
2
HALE, ARTHUR H.
Exec Dt:
10/21/1992
3
NAHM, JAMES J. W.
Exec Dt:
10/21/1992
Assignee
1
SHELL OIL COMPANY
900 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5309999
NONE
07964992
Correspondence name and address
FREDRIK MARLOWE
SHELL OIL COMPANY
INTELLECTUAL PROPERTY
P.O. BOX 2463, 900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 9
Reel/Frame:006865/0056   Pages: 3
Recorded: 02/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COWAN, KENNETH M.
Exec Dt:
10/21/1992
2
HALE, ARTHUR H.
Exec Dt:
10/21/1992
Assignee
1
SHELL OIL COMPANY
P. O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5311945
NONE
07964980
Correspondence name and address
SHELL OIL COMPANY
TODD F. VOLYN
INTELLECTUAL PROPERTY
P.O. BOX 2463, 900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 10
Reel/Frame:006887/0552   Pages: 3
Recorded: 03/08/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COWAN, KENNETH M.
Exec Dt:
10/21/1992
2
HALE, ARTHUR H.
Exec Dt:
10/21/1992
Assignee
1
SHELL OIL COMPANY
900 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5325922
NONE
07964819
Correspondence name and address
SHELL OIL COMPANY
FREDRIK MARLOWE
INTELLECTUAL PROPERTY
P.O. BOX 2463 - 900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 11
Reel/Frame:006898/0289   Pages: 3
Recorded: 03/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COWAN, KENNETH M.
Exec Dt:
10/21/1992
2
HALE, ARTHUR H.
Exec Dt:
10/21/1992
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5322124
NONE
07964817
Correspondence name and address
FREDRIK MARLOWE
SHELL OIL COMPANY
INTELLECTUAL PROPERTY
P.O. BOX 2463, 900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 12
Reel/Frame:006726/0593   Pages: 3
Recorded: 10/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PELLETIER, JOHN H.
Exec Dt:
10/22/1992
2
DIGE, KRIS A.
Exec Dt:
10/22/1992
3
DOYLE, EARL H., JR.
Exec Dt:
10/22/1992
4
COWAN, KENNETH M.
Exec Dt:
10/22/1992
5
HALE, ARTHUR H.
Exec Dt:
10/22/1992
6
NAHM, JAMES J. W.
Exec Dt:
10/22/1992
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
900 LOUISIANA HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5275511
NONE
07964987
Correspondence name and address
RICHARD F. LEMUTH
SHELL OIL COMPANY
INTELLECTUAL PROPERTY
P.O. BOX 2463 900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 13
Reel/Frame:006772/0895   Pages: 3
Recorded: 11/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COWAN, KENNETH M.
Exec Dt:
10/22/1992
2
HALE, ARTHUR H.
Exec Dt:
10/22/1992
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463 900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5284513
NONE
07964975
Correspondence name and address
FREDRIK MARLOWE
SHELL OIL COMPANY
INTELLECTUAL PROPERTY
P.O. BOX 2463, 900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 14
Reel/Frame:006856/0478   Pages: 3
Recorded: 02/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COWAN, KENNETH M.
Exec Dt:
10/22/1992
2
NAHM, JAMES J.W.
Exec Dt:
10/22/1992
3
HALE, ARTHUR H.
Exec Dt:
10/22/1992
Assignee
1
SHELL OIL COMPANY
900 LOUISIANA
POST OFFICE BOX 2463
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5307876
NONE
07964974
Correspondence name and address
TODD F. VOLYN
SHELL OIL COMPANY
INTELLECTUAL PROPERTY
POST OFFICE BOX 2463 - 900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 15
Reel/Frame:006862/0877   Pages: 3
Recorded: 02/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COWAN, KENNETH M.
Exec Dt:
10/22/1992
2
HALE, ARTHUR H.
Exec Dt:
10/22/1992
Assignee
1
SHELL OIL COMPANY
900 LOUISIANA HOUSTON, TX 77252-2463
P.O. BOX 2463
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5311944
NONE
07964972
Correspondence name and address
SHELL OIL COMPANY
FREDRIK MARLOWE
INTELLECTUAL PROPERTY
P.O. BOX 2463, 900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 16
Reel/Frame:006900/0222   Pages: 2
Recorded: 03/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAHM, JAMES JANG WOO
Exec Dt:
02/24/1993
2
COWAN, KENNETH M.
Exec Dt:
02/24/1993
3
WYANT, REECE E.
Exec Dt:
02/24/1993
Assignee
1
SHELL OIL COMPANY
900 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5330006
NONE
08024117
Correspondence name and address
SHELL OIL COMPANY
TODD F. VOLYN
INTELLECTUAL PROPERTY, P.O. BOX 2463
900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 17
Reel/Frame:007615/0844   Pages: 3
Recorded: 08/25/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COWAN, KENNETH M.
Exec Dt:
10/19/1994
2
NAHM, JAMES J.W.
Exec Dt:
10/19/1994
3
WYANT, REECE E.
Exec Dt:
10/19/1994
4
ROMERO, ROBERT NICHOLAS
Exec Dt:
10/19/1994
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463, 900 LOUISIANA
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5488991
NONE
08327725
Correspondence name and address
DEL S. CHRISTENSEN
SHELL OIL COMPANY, P.O. BOX 2463
INTELLECTUAL PROPERTY, 900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 18
Reel/Frame:034727/0590   Pages: 7
Recorded: 01/15/2015
Attorney Dkt #:10046-044US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN OORT, ERIC
Exec Dt:
10/15/2014
2
COWAN, KENNETH M.
Exec Dt:
12/17/2014
3
NAIR, SRIRAMYA DUDDUKURI
Exec Dt:
10/13/2014
4
FERRON, RAISSA
Exec Dt:
07/22/2014
Assignee
1
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10836949
US20160010424
14329436
Correspondence name and address
RACHEL NEAR
MEUNIER CARLIN & CURFMAN, LLC
817 WEST PEACHTREE STREET, SUITE 500
ATLANTA, GA 30308
Assignment: 19
Reel/Frame:054384/0805   Pages: 7
Recorded: 11/17/2020
Attorney Dkt #:UTXA/0008USD01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN OORT, ERIC
Exec Dt:
10/15/2014
2
COWAN, KENNETH M.
Exec Dt:
12/17/2014
3
NAIR, SRIRAMYA DUDDUKURI
Exec Dt:
10/13/2014
4
FERRON, RAISSA
Exec Dt:
07/22/2014
Assignee
1
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11884872
US20210139762
17098567
Correspondence name and address
PATTERSON & SHERIDAN, LLP
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 20
Reel/Frame:057821/0613   Pages: 7
Recorded: 10/18/2021
Attorney Dkt #:OOG.P.US0022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COWAN, KENNETH M.
Exec Dt:
10/06/2021
2
ZELLER, ROBERT L., III
Exec Dt:
09/23/2021
3
CALLAHAN, ELIAS R., III
Exec Dt:
09/29/2021
4
WILLIS, JAMES S.
Exec Dt:
09/23/2021
Assignee
1
OXY LOW CARBON VENTURES, LLC
5 GREENWAY PLAZA
HOUSTON, TEXAS 77046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220186103
17600833
Correspondence name and address
ARTHUR M. REGINELLI
106 SOUTH MAIN STREET, STE 400
AKRON, OH 44308

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