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Patent Assignment Assignor Details
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Assignor Name : SHERWOOD, DAVID EDWARD
Total Assignments: 6
Assignment: 1
Reel/Frame:008614/0462   Pages: 3
Recorded: 06/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/1997
2
Exec Dt:
03/11/1997
Assignee
1
2000 WESTCHESTER AVENUE
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09091610
Correspondence name and address
ARNOLD, WHITE & DURKEE
CARTER J. WHITE
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 2
Reel/Frame:009383/0260   Pages: 3
Recorded: 06/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/1997
2
Exec Dt:
03/11/1997
Assignee
1
2000 WESTCHESTER AVENUE
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09091610
Correspondence name and address
ARNOLD, WHITE & DURKEE
CARTER J. WHITE
P.O. BOX 4433
HOUSTON, TEXAS 77210
Assignment: 3
Reel/Frame:030616/0156   Pages: 6
Recorded: 06/14/2013
Attorney Dkt #:TH5238-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/04/2013
2
Exec Dt:
06/10/2013
3
Exec Dt:
06/11/2013
Assignee
1
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13897756
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 4
Reel/Frame:032354/0211   Pages: 6
Recorded: 03/05/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/05/2014
2
Exec Dt:
03/05/2014
3
Exec Dt:
03/05/2014
4
Exec Dt:
03/05/2014
Assignee
1
P. O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14197292
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 5
Reel/Frame:034768/0386   Pages: 6
Recorded: 01/21/2015
Attorney Dkt #:SP0230-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2015
2
Exec Dt:
01/12/2015
3
Exec Dt:
01/19/2015
Assignee
1
P. O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14548439
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 6
Reel/Frame:057957/0830   Pages: 4
Recorded: 10/29/2021
Attorney Dkt #:SP0230-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2015
2
Exec Dt:
01/19/2015
3
Exec Dt:
01/12/2015
Assignee
1
P.O. BOX 576
HOUSTON, TEXAS 77001-0576
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16663744
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 576
HOUSTON, TX 77001-0576

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