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Patent Assignment Assignee Details
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Assignee Name : SHELL OIL COMPANY, A DE CORP
Total Assignments: 25
Assignment: 1
Reel/Frame:004000/0881   Pages: 1
Recorded: 06/16/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BATES, THOMAS R.
Exec Dt:
12/25/1980
2
BONNER, RICHARD B.
Exec Dt:
12/06/1980
3
CLARK, RONALD K.
Exec Dt:
12/16/1980
Assignee
1
SHELL OIL COMPANY, A DE CORP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4359901
NONE
06223444
Correspondence name and address
H. W. CORYELL
C/O SHELL DEVELOPMENT CO.
PATENTS & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 2
Reel/Frame:004317/0658   Pages: 1
Recorded: 10/22/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HASENACK, HENDRIKUS J.
Exec Dt:
02/11/1981
Assignee
1
SHELL OIL COMPANY, A DE CORP
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4491271
NONE
06563880
 
4491271
NONE
06563880
Correspondence name and address
ALBERT J. ADAMCIK
SHELL DEVELOPMENT COMPANY
PATENTS & LICENSING DIVISION
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 3
Reel/Frame:004359/0808   Pages: 1
Recorded: 01/25/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STEWART, THOMAS L.
Exec Dt:
08/04/1981
2
DEMNY, FLORIAN C.
Exec Dt:
08/04/1981
Assignee
1
SHELL OIL COMPANY, A DE CORP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4510060
NONE
06291597
Correspondence name and address
FREDRIK MARLOWE
SHELL DEV. CO., PAT. & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 4
Reel/Frame:004645/0870   Pages: 1
Recorded: 12/18/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHELDON, ROGER A.
Exec Dt:
10/22/1981
2
HEIJMEN, HENDRICUS J.
Exec Dt:
10/23/1981
Assignee
1
SHELL OIL COMPANY, A DE CORP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4656309
NONE
06316200
Correspondence name and address
RICHARD F. LEMUTH
SHELL DEV. CO., PAT. & LICENSING DIV.
P.O. BOX 2463
HOUSTON, TX 77001
Assignment: 5
Reel/Frame:004393/0488   Pages: 3
Recorded: 04/22/1985
Conveyance: DECREE OF DISTRIBUTION (SEE DOCUMENT FOR DETAILS).
Assignors
1
VISSER, ANTONIA J., PERSONAL REPRESENTATIVE OF THE ESTATE OF DIETER VISSER, DECEASED
Exec Dt:
09/06/1982
2
BOOM, JOHANNES
Exec Dt:
09/01/1982
3
TERLOUW, TEUNIS
Exec Dt:
09/06/1982
Assignee
1
SHELL OIL COMPANY, A DE CORP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4538735
NONE
06417930
Correspondence name and address
JOHN H. MC CARTHY
% SHELL DEVELOPMENT CO.
PATENT & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 6
Reel/Frame:004324/0325   Pages: 1
Recorded: 11/07/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FISCHER, FERDINAND J. III
Exec Dt:
09/08/1982
Assignee
1
SHELL OIL COMPANY, A DE CORP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4495808
NONE
06417269
Correspondence name and address
FREDRIK MARLOWE
SHELL DEVELOPMENT CO.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 7
Reel/Frame:004343/0916   Pages: 1
Recorded: 12/24/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DAVIS, ROYSTON H.
Exec Dt:
12/03/1982
Assignee
1
SHELL OIL COMPANY, A DE CORP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4504488
NONE
06449808
Correspondence name and address
FRANK R. LAFONTAINE
SHELL DEV., CO., PATS. & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 8
Reel/Frame:004397/0829   Pages: 1
Recorded: 05/06/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MERRILL, CONNIE L.
Exec Dt:
04/13/1983
2
SANDERS, ANDREA
Exec Dt:
04/13/1983
Assignee
1
SHELL OIL COMPANY, A DE CORP
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4529880
NONE
06484754
Correspondence name and address
RICHARD F. LEMUTH
SHELL DEV., CO., PATENTS & LICENSING DIV
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 9
Reel/Frame:004343/0915   Pages: 1
Recorded: 12/24/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SANBORN, JAMES R.
Exec Dt:
08/01/1983
Assignee
1
SHELL OIL COMPANY, A DE CORP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4505904
NONE
06520882
Correspondence name and address
NANCY JOYCE GRACEY
C/O SHELL DEVELOPMENT CO.,
PATENTS & LICENSING DIV.,
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 10
Reel/Frame:004301/0248   Pages: 1
Recorded: 08/30/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EDWARDS, CHARLES L.
Exec Dt:
08/03/1983
2
WILSON, STANLEY E.
Exec Dt:
08/03/1983
Assignee
1
SHELL OIL COMPANY, A DE CORP
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4496776
NONE
06522130
Correspondence name and address
NANCY JOYCE GRACEY
SHELL DEVELOPMENT CO.
PATS. & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 11
Reel/Frame:004343/0917   Pages: 1
Recorded: 12/24/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ESTREICHER, HERBERT
Exec Dt:
08/25/1983
2
PAYNE, GEORGE B.
Exec Dt:
08/25/1983
Assignee
1
SHELL OIL COMPANY, A DE CORP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4504304
NONE
06527045
Correspondence name and address
NANCY JOYCE GRACEY
SHELL DEV. CO., PATENTS & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 12
Reel/Frame:004424/0258   Pages: 1
Recorded: 07/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEMPHILL, DEAN P.
Exec Dt:
11/22/1983
2
PHIFER, EDWARD H.
Exec Dt:
11/22/1983
Assignee
1
SHELL OIL COMPANY, A DE CORP
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4549836
NONE
06557494
Correspondence name and address
FREDRIK MARLOWE
SHELL DEVELOPMENT CO.
ONE SHELL PLAZA
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 13
Reel/Frame:004391/0125   Pages: 1
Recorded: 04/25/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HWO, CHARLES C.
Exec Dt:
02/03/1984
Assignee
1
SHELL OIL COMPANY, A DE CORP
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4528220
NONE
06578739
Correspondence name and address
JENNIFER R. DAUNIS
SHELL DEVELOPMENT CO.
ONE SHELL PLAZA
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 14
Reel/Frame:004426/0960   Pages: 1
Recorded: 07/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MUNRO, DAVID
Exec Dt:
04/11/1984
Assignee
1
SHELL OIL COMPANY, A DE CORP
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4543413
NONE
06602582
Correspondence name and address
FRANK R. LAFONTAINE
SHELL DEV. CO., PAT. LICENSING DIV.
P.O. BOX 2463
HOUSTON, TX 77001
Assignment: 15
Reel/Frame:004607/0484   Pages: 1
Recorded: 09/22/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JOHN, WILLIAM W.
Exec Dt:
08/12/1985
2
ESTREICHER, HERBERT
Exec Dt:
08/12/1985
3
SOLOWAY, SAMUEL B.
Exec Dt:
08/12/1985
Assignee
1
SHELL OIL COMPANY, A DE CORP
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4699651
NONE
06765630
Correspondence name and address
FRANK R. LA FONTAINE
SHELL DEVELOPMENT CO.
PATENTS & LICENSING
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 16
Reel/Frame:004658/0584   Pages: 1
Recorded: 01/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATZA, STEPHEN D.
Exec Dt:
09/24/1985
2
ELLINGTON, WILLIAM E.
Exec Dt:
09/24/1985
3
FLEMING, HENRY C. III
Exec Dt:
09/24/1985
Assignee
1
SHELL OIL COMPANY, A DE CORP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4658914
NONE
06784422
Correspondence name and address
H. W. CORYELL
C/0 SHELL DEVELOPMENT COMPANY
PATENTS & LICENSING
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 17
Reel/Frame:004658/0582   Pages: 1
Recorded: 01/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KARIM, KARL A.
Exec Dt:
11/06/1985
Assignee
1
SHELL OIL COMPANY, A DE CORP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4659596
NONE
06797056
Correspondence name and address
PETER A. BIELINSKI
SHELL DEV. CO., PATENTS & LICENSING
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 18
Reel/Frame:004658/0581   Pages: 1
Recorded: 01/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FERINGA, BERNARD L.
Exec Dt:
11/15/1985
Assignee
1
SHELL OIL COMPANY, A DE CORP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4661642
NONE
06800191
Correspondence name and address
RICHARD F. LEMUTH
SHELL DEVELOPMENT COMPANY
PATENTS & LICENSING
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 19
Reel/Frame:004658/0583   Pages: 1
Recorded: 01/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PILGRAM, KURT H.
Exec Dt:
12/10/1985
2
SKILES, RICHARD D.
Exec Dt:
12/10/1985
Assignee
1
SHELL OIL COMPANY, A DE CORP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4659858
NONE
06811067
Correspondence name and address
RONALD L. CLENDENEN
C/O SHELL DEVELOPMENT CO.,
PATENTS AND LICENSING
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 20
Reel/Frame:004737/0324   Pages: 1
Recorded: 07/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WONG, PUI K.
Exec Dt:
12/16/1985
Assignee
1
SHELL OIL COMPANY, A DE CORP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4698394
NONE
06812431
Correspondence name and address
DEAN F. VANCE
C/0 SHELL DEVELOPMENT CO.
PATENTS & LICENSING
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 21
Reel/Frame:004629/0839   Pages: 1
Recorded: 09/22/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ELLAR, DAVID J.
Exec Dt:
01/29/1986
2
WARD, ELIZABETH S.
Exec Dt:
01/29/1986
Assignee
1
SHELL OIL COMPANY, A DE CORP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4918006
NONE
06824912
Correspondence name and address
LYNN N. FISHER
LEGAL DEPARTMENT
PATENT DIVISSION
E.I. DU PONT DE NEMOURS AND CO.
WILMINGTON DELAWARE 19898
Assignment: 22
Reel/Frame:004723/0439   Pages: 1
Recorded: 06/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ESPARZA, JOE O.
Exec Dt:
05/22/1986
Assignee
1
SHELL OIL COMPANY, A DE CORP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4688966
NONE
06866658
Correspondence name and address
FREDRIK MARLOWE
C/O SHELL DEVELOPMENT COMPANY
PATENTS AND LICENSING
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 23
Reel/Frame:004607/0492   Pages: 1
Recorded: 09/22/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TURNER, SUSAN J.
Exec Dt:
06/27/1986
2
CLARK, MICHAEL T.
Exec Dt:
06/27/1986
Assignee
1
SHELL OIL COMPANY, A DE CORP
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4737507
NONE
06883663
Correspondence name and address
NANCY J. GRACEY
C/O SHELL DEVELOPMENT CO.
P.O. BOX 2463
HOUSTON, TX 77001
Assignment: 24
Reel/Frame:004648/0187   Pages: 1
Recorded: 12/29/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLYTAS, GEORGE C.
Exec Dt:
07/07/1986
2
GRIMSBY, F. NORMAN
Exec Dt:
07/07/1986
Assignee
1
SHELL OIL COMPANY, A DE CORP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4657647
NONE
06885514
Correspondence name and address
RONALD R. REPER
SHELL DEVELOPMENT COMPANY
PATENTS AND LICENSING
P.O. BOX 2463
HOUSTON, TX 77001
Assignment: 25
Reel/Frame:004607/0493   Pages: 1
Recorded: 09/22/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WATKINSON, IAN A.
Exec Dt:
07/11/1986
Assignee
1
SHELL OIL COMPANY, A DE CORP
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4753931
NONE
06884832
Correspondence name and address
NANCY JOYCE GRACEY
C/O SHELL DEVELOPMENT COMPANY
PATENTS AND LICENSING
P. O. BOX 2463
HOUSTON, TX 77001

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