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Patent Assignment Assignor Details
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Assignor Name : LUTZ, ROBERT G.
Total Assignments: 36
Assignment: 1
Reel/Frame:004079/0260   Pages: 1
Recorded: 01/10/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/10/1981
2
Exec Dt:
11/10/1981
3
Exec Dt:
11/10/1981
Assignee
1
HOUSTON, TEXAS 77001
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
06321647
 
NONE
06321647
Correspondence name and address
DEAN F. VANCE
% SHELL DEVELOPMENT CO.
PATENTS & LICENSING DIV., P.O. BOX 2463
HOUSTON, TX 77001
Assignment: 2
Reel/Frame:004296/0471   Pages: 1
Recorded: 09/04/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/03/1983
2
Exec Dt:
06/03/1983
3
Exec Dt:
06/03/1983
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06502407
Correspondence name and address
PETER A. BIELINSKI
SHELL DEV., CO., PATENTS & LICENSING DIV
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 3
Reel/Frame:004317/0638   Pages: 1
Recorded: 10/19/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/23/1984
2
Exec Dt:
05/23/1984
Assignee
1
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
06614364
 
NONE
06614364
Correspondence name and address
PETER A. BIELINSKI
ONE SHELL PLAZA
P.O. BOX 2463
HOUSTON, TX 77001
Assignment: 4
Reel/Frame:004532/0732   Pages: 1
Recorded: 04/11/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/31/1984
2
Exec Dt:
08/31/1984
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06648099
Correspondence name and address
DEAN F. VANCE
SHELL DEV. CO., ONE SHELL PLAZA
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 5
Reel/Frame:006535/0251   Pages: 2
Recorded: 05/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/1985
2
Exec Dt:
07/30/1985
3
Exec Dt:
07/30/1985
Assignee
1
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07863370
Correspondence name and address
KEITH M. TACKETT
SHELL OIL COMPANY
INTELLECTUAL PROPERTY P.O. BOX 2463
900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 6
Reel/Frame:004917/0211   Pages: 1
Recorded: 08/10/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/14/1985
2
Exec Dt:
08/14/1985
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06766215
Correspondence name and address
PETER A. BIELINSKI
SHELL DEV. CO.
PATS. & LIC.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 7
Reel/Frame:004960/0033   Pages: 1
Recorded: 10/11/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/14/1985
2
Exec Dt:
08/14/1985
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06766216
Correspondence name and address
PETER A. BIELINSKI
SHELL DEV. CO.
PATS. & LIC.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 8
Reel/Frame:004446/0166   Pages: 1
Recorded: 08/26/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/29/1985
2
Exec Dt:
08/29/1985
3
Exec Dt:
08/29/1985
Assignee
1
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06646391
Correspondence name and address
PETER A. BIELINSKI
ONE SHELL PLAZA
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 9
Reel/Frame:004961/0191   Pages: 1
Recorded: 10/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/29/1986
2
Exec Dt:
08/29/1986
3
Exec Dt:
08/29/1986
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06911555
Correspondence name and address
PETER A. BIELINSKI
C/O SHELL DEVELOPMENT CO.
PATENTS AND LICENSING
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 10
Reel/Frame:005134/0377   Pages: 1
Recorded: 07/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/28/1987
2
Exec Dt:
07/28/1987
3
Exec Dt:
07/28/1987
4
Exec Dt:
07/28/1987
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07079380
Correspondence name and address
A. M. (ANDY) ARISMENDI, JR.
C/O SHELL OIL COMPANY
PATENTS & LICENSING
P.O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 11
Reel/Frame:004942/0894   Pages: 1
Recorded: 09/09/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/08/1987
Assignee
1
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07111466
Correspondence name and address
DOUGLAS BALDWIN
SHELL OIL CO.
PATENT & LICENSING
P. O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 12
Reel/Frame:005093/0073   Pages: 1
Recorded: 05/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/12/1988
Assignee
1
A DE CORP.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07147401
Correspondence name and address
MARK K. DICKSON
C/O SHELL OIL COMPANY
PATENTS AND LICENSING
P.O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 13
Reel/Frame:005321/0272   Pages: 2
Recorded: 06/04/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/07/1988
2
Exec Dt:
03/07/1988
3
Exec Dt:
03/07/1988
4
Exec Dt:
03/07/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07311009
Correspondence name and address
M. P. HADDICAN
SHELL OIL CO., PATENTS & LICENSING
P. O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 14
Reel/Frame:005140/0493   Pages: 1
Recorded: 09/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/04/1988
2
Exec Dt:
04/04/1988
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07179682
Correspondence name and address
MARK K. DICKSON
C/O SHELL OIL COMPANY
PATENTS AND LICENSING
P. O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 15
Reel/Frame:005091/0880   Pages: 1
Recorded: 05/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/14/1988
2
Exec Dt:
04/14/1988
3
Exec Dt:
04/14/1988
Assignee
1
A CORP. OF DEL.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07187192
Correspondence name and address
WENDY K. B. BUSKOP
C/O SHELL OIL CO.
PATENTS & LICENSING
P.O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 16
Reel/Frame:005159/0760   Pages: 1
Recorded: 07/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/27/1988
2
Exec Dt:
04/27/1988
3
Exec Dt:
04/27/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07187190
Correspondence name and address
WENDY K. B. BUSKOP
C/O SHELL OIL CO.
PATENTS & LICENSING
P. O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 17
Reel/Frame:005021/0717   Pages: 1
Recorded: 03/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/29/1988
2
Exec Dt:
05/05/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07187790
Correspondence name and address
WENDY K. B. BUSKOP
C/O SHELL OIL CO.
PATENTS & LICENSING
P.O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 18
Reel/Frame:004969/0968   Pages: 1
Recorded: 11/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/28/1988
Assignee
1
P.O. BOX 2463
A CORP. OF DE
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07203976
Correspondence name and address
KEITH M. TACKETT
C/O SHELL OIL CO.
PATENTS & LICENSING
P.O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 19
Reel/Frame:004974/0087   Pages: 1
Recorded: 11/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/01/1988
2
Exec Dt:
06/01/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07203974
Correspondence name and address
KEITH M. TACKETT
C/O SHELL OIL CO.
PATENTS & LICENSING
P.O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 20
Reel/Frame:005030/0060   Pages: 1
Recorded: 03/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/01/1988
2
Exec Dt:
06/01/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07203958
Correspondence name and address
MARK K. DICKSON
SHELL OIL CO.
PATENTS AND LICENSING
P. O BOX 2463
HOUSTON, TX 77252-2463
Assignment: 21
Reel/Frame:005133/0960   Pages: 2
Recorded: 08/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/01/1988
2
Exec Dt:
06/01/1988
3
Exec Dt:
06/01/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07203960
Correspondence name and address
MARK K. DICKSON
C/O SHELL OIL COMPANY
PATENTS AND LICENSING
P.O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 22
Reel/Frame:004984/0366   Pages: 1
Recorded: 12/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/06/1988
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07205972
Correspondence name and address
MARK K. DICKSON
SHELL OIL COMPANY
PATENTS AND LICENSING
P. O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 23
Reel/Frame:005016/0220   Pages: 1
Recorded: 02/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/06/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07205973
Correspondence name and address
MARK K. DICKSON
SHELL OIL COMPANY
PATENTS AND LICENSING
P. O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 24
Reel/Frame:005216/0728   Pages: 2
Recorded: 01/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/06/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07203959
Correspondence name and address
KEITH M. TACKETT
SHELL OIL CO.
PATENTS AND LICENSING
P. O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 25
Reel/Frame:004969/0179   Pages: 1
Recorded: 11/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/13/1988
Assignee
1
P.O. BOX 2463
A DE. CORP.
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07208618
Correspondence name and address
MARK K. DICKSON
C/O SHELL OIL CO.
PATENTS & LICENSING
P.O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 26
Reel/Frame:005140/0456   Pages: 1
Recorded: 09/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/13/1988
2
Exec Dt:
06/13/1988
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07211626
Correspondence name and address
MARK K. DICKSON
C/O SHELL OIL CO.
PATENTS & LICENSING
P.O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 27
Reel/Frame:005008/0952   Pages: 1
Recorded: 01/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/24/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07213411
Correspondence name and address
KEITH M. TACKETT
SHELL OIL CO.
PATENTS & LICENSING
P. O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 28
Reel/Frame:005356/0073   Pages: 3
Recorded: 06/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/04/1988
2
Exec Dt:
11/04/1988
3
Exec Dt:
11/01/1988
Assignee
1
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07269033
Correspondence name and address
WENDY K. B. BUSKOP
C/O SHELL OIL COMPANY
PATENTS AND LICENSING
P.O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 29
Reel/Frame:005134/0916   Pages: 2
Recorded: 07/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/30/1988
2
Exec Dt:
12/07/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07287942
Correspondence name and address
KEITH M. TACKETT
C/O SHELL OIL COMPANY
PATENTS AND LICENSING
P. O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 30
Reel/Frame:006758/0433   Pages: 3
Recorded: 11/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/09/1989
2
Exec Dt:
02/09/1989
3
Exec Dt:
02/09/1989
4
Exec Dt:
02/09/1989
Assignee
1
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07860125
Correspondence name and address
SHELL OIL COMPANY
KEITH M. TACKETT
INTELLECTUAL PROPERTY
P.O. BOX 2463, 900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 31
Reel/Frame:005805/0534   Pages: 2
Recorded: 08/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/04/1989
2
Exec Dt:
04/04/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07338701
Correspondence name and address
DENISE Y. WOLFS
C/O SHELL OIL COMPANY
PATENTS AND LICENSING
P.O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 32
Reel/Frame:006437/0316   Pages: 2
Recorded: 03/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/24/1989
2
Exec Dt:
04/24/1989
3
Exec Dt:
05/17/1989
Assignee
1
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07839655
Correspondence name and address
JAMES O. OKORAFOR
SHELL OIL COMPANY
INTELLECTUAL PROPERTY
P.O. BOX 2463, 900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 33
Reel/Frame:005197/0826   Pages: 1
Recorded: 12/18/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/22/1989
2
Exec Dt:
05/26/1989
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07359442
Correspondence name and address
DEAN F. VANCE
SHELL OIL COMPANY
PATENTS AND LICENSING
P. O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 34
Reel/Frame:005197/0829   Pages: 1
Recorded: 12/18/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/22/1989
2
Exec Dt:
05/26/1989
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07359297
Correspondence name and address
DEAN F. VANCE
SHELL OIL COMPANY
PATENTS & LICENSING
P. O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 35
Reel/Frame:005475/0259   Pages: 2
Recorded: 10/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/21/1989
2
Exec Dt:
07/07/1989
3
Exec Dt:
07/25/1989
Assignee
1
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07386177
Correspondence name and address
DEAN F. VANCE
SHELL OIL COMPANY
PATENTS & LICENSING
P. O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 36
Reel/Frame:005321/0279   Pages: 2
Recorded: 06/04/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/17/1990
2
Exec Dt:
05/17/1990
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07358218
Correspondence name and address
DENISE Y. WOLFS
SHELL OIL COMPANY
PATENTS AND LICENSING
P. O. BOX 2463
HOUSTON, TX 77252-2463

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