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Patent Assignment Assignor Details
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Assignor Name : VAN BROEKHOVEN, JOHANNES A. M.
Total Assignments: 15
Assignment: 1
Reel/Frame:004166/0963   Pages: 1
Recorded: 09/08/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VAN BROEKHOVEN, JOHANNES A. M.
Exec Dt:
06/22/1982
2
JOHN, CHRISTOPHER S.
Exec Dt:
06/22/1982
Assignee
1
SHELL OIL COMPANY A DE CORP
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
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4421933
NONE
06394598
 
4421933
NONE
06394598
Correspondence name and address
SHELL DEVELOPMENT CO.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 2
Reel/Frame:005134/0676   Pages: 1
Recorded: 07/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VAN BROEKHOVEN, JOHANNES A. M.
Exec Dt:
10/21/1986
2
DRENT, EIT
Exec Dt:
10/21/1986
3
KLEI, EBEL
Exec Dt:
12/17/1986
4
NOZAKI, KENZIE
Exec Dt:
12/17/1986
Assignee
1
SHELL OIL COMPANY, A DE CORP.
Property
 
Pat #
Pub #
Intl #
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4868282
NONE
07190607
Correspondence name and address
DEAN F. VANCE
C/O SHELL DEV. CO.
PATENTS & LICENSING
P.O. BOX 2463
HOUSTON, TX 77001
Assignment: 3
Reel/Frame:004948/0142   Pages: 1
Recorded: 09/26/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VAN BROEKHOVEN, JOHANNES A. M.
Exec Dt:
01/07/1987
Assignee
1
SHELL OIL COMPANY, A CORP. OF DE.
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4791190
NONE
06935430
Correspondence name and address
MARK K. DICKSON
SHELL DEVELOPMENT CO.
PATENTS & LICENSING
P.O. BOX 2463
HOUSTON, TX 77001
Assignment: 4
Reel/Frame:004943/0196   Pages: 1
Recorded: 09/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VAN BROEKHOVEN, JOHANNES A. M.
Exec Dt:
03/20/1987
2
DOYLE, MICAHEL J.
Exec Dt:
03/20/1987
Assignee
1
SHELL OIL COMPANY, A CORP. OF DE
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4786716
NONE
06935429
Correspondence name and address
MARK K. DICKSON
C/O SHELL DEVELOPMENT CO.
PATENTS & LICENSING
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 5
Reel/Frame:005013/0423   Pages: 1
Recorded: 02/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VAN BROEKHOVEN, JOHANNES A. M.
Exec Dt:
04/13/1987
2
DRENT, EIT
Exec Dt:
04/13/1987
Assignee
1
SHELL OIL COMPANY, A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4824934
NONE
07021948
Correspondence name and address
M.K. DICKSON
SHELL DEVELOPMENT CO.
PATENTS AND LICENSING
P.O. BOX 2463
HOUSTON TX 77001
Assignment: 6
Reel/Frame:005013/0424   Pages: 1
Recorded: 02/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VAN BROEKHOVEN, JOHANNES A. M.
Exec Dt:
04/13/1987
2
DRENT, EIT
Exec Dt:
04/13/1987
Assignee
1
SHELL OIL COMPANY, A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4831113
NONE
07021946
Correspondence name and address
M. K. DICKSON
C/O SHELL DEVELOPMENT CO.
PATENTS & LICENSING
P.O. BOX 2463
HOUSTON, TX 77001
Assignment: 7
Reel/Frame:005013/0449   Pages: 1
Recorded: 02/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VAN BROEKHOVEN, JOHANNES A. M.
Exec Dt:
04/13/1987
2
DRENT, EIT
Exec Dt:
04/13/1987
Assignee
1
SHELL OIL COMPANY, A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4824935
NONE
07021947
Correspondence name and address
M. K. DICKSON
C/O SHELL DEVELOPMENT CO.
PATENTS & LICENSING
P.O. BOX 2463
HOUSTON, TX 77001
Assignment: 8
Reel/Frame:005108/0748   Pages: 1
Recorded: 06/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VAN BROEKHOVEN, JOHANNES A. M.
Exec Dt:
04/07/1988
2
DOYLE, MICHAEL J.
Exec Dt:
04/07/1988
Assignee
1
SHELL OIL COMPANY A CORP. OF DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4855400
NONE
07166296
Correspondence name and address
DEAN F. VANCE
C/O SHELL OIL CO.
PATENTS &LICENSING
P.O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 9
Reel/Frame:005139/0290   Pages: 1
Recorded: 09/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEUZE, MAARTEN MARINUS
Exec Dt:
06/14/1988
2
VAN BROEKHOVEN, JOHANNES A. M.
Exec Dt:
06/14/1988
3
GEUZE, MAARTEN
Exec Dt:
06/14/1988
4
SALTER, JAMES A.
Exec Dt:
06/14/1988
Assignee
1
SHELL OIL COMPANY, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4889914
NONE
07213731
Correspondence name and address
DEAN F. VANCE
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 10
Reel/Frame:005145/0833   Pages: 1
Recorded: 08/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VAN BROEKHOVEN, JOHANNES A. M.
Exec Dt:
11/03/1988
2
WIFE, RICHARD L.
Exec Dt:
12/16/1988
Assignee
1
SHELL OIL COMPANY, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4877860
NONE
07225996
Correspondence name and address
KEITH M. TACKETT
C/O SHELL OIL COMPANY
PATENTS & LICENSING
P. O. BOX 2463
HOUSTON, TX 77252
Assignment: 11
Reel/Frame:005241/0853   Pages: 1
Recorded: 03/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VAN BROEKHOVEN, JOHANNES A. M.
Exec Dt:
06/12/1989
Assignee
1
SHELL OIL COMPANY, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4929701
NONE
07325793
Correspondence name and address
SHELL OIL COMPANY
ONE SHELL PLAZA
P. O. BOX 2463
HOUSTON, TX 77252
Assignment: 12
Reel/Frame:005594/0154   Pages: 2
Recorded: 02/13/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VAN BROEKHOVEN, JOHANNES A. M.
Exec Dt:
08/01/1989
2
MIEDEMA, WIEBREN A.
Exec Dt:
08/01/1989
Assignee
1
SHELL OIL COMPANY, A CORP. OF DELAWARE
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5010171
NONE
07408012
Correspondence name and address
SHELL OIL COMPANY
PATENTS AND LICENSING
P.O. BOX 2463
HOUSTON, TEXAS 77252-2463
Assignment: 13
Reel/Frame:005925/0421   Pages: 2
Recorded: 11/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VAN BROEKHOVEN, JOHANNES A. M.
Exec Dt:
08/22/1990
2
PETRUS, LEONARDUS
Exec Dt:
09/04/1990
3
MASTENBROEK, BAREND
Exec Dt:
08/22/1990
4
WILMS, COENRAAD H.
Exec Dt:
09/27/1990
Assignee
1
SHELL OIL COMPANY, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5095091
NONE
07599528
Correspondence name and address
DENISE Y. WOLFS
SHELL OIL CO.
PATENTS AND LICENSING
P.O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 14
Reel/Frame:005784/0909   Pages: 2
Recorded: 08/02/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VAN BROEKHOVEN, JOHANNES A. M.
Exec Dt:
08/29/1990
2
GAUTIER, PIETER A.
Exec Dt:
08/29/1990
3
DRENT, EIT
Exec Dt:
08/29/1990
4
MIEDEMA, WIEBREN A.
Exec Dt:
08/29/1990
Assignee
1
SHELL OIL COMPANY A DE CORPORATION
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5059678
NONE
07588898
Correspondence name and address
DENISE Y. WOLFS
SHELL OIL COMPANY
PATENTS AND LICENSING
P.O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 15
Reel/Frame:006255/0033   Pages: 2
Recorded: 09/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VAN BROEKHOVEN, JOHANNES A. M.
Exec Dt:
06/20/1991
2
WIJNGAARDEN, RUDOLF J.
Exec Dt:
06/20/1991
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
900 LOUISANA HOUSTON, TX 77252-2463
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5169927
NONE
07730145
Correspondence name and address
SHELL OIL CO.
DENISE Y. WOLFS
900 LOUISIANA
P. O. BOX 2463
HOUSTON, TX 77252-2463

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