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Patent Assignment Assignee Details
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Assignee Name : SHELL OIL COMPANY A DE CORP.
Total Assignments: 30
Assignment: 1
Reel/Frame:004105/0395   Pages: 1
Recorded: 03/25/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GOODALL, BRIAN L.
Exec Dt:
04/22/1980
2
VAN DER NAT, ADRIANUS A.
Exec Dt:
04/22/1980
3
SJARDIJN, WILLEM
Exec Dt:
04/22/1980
Assignee
1
SHELL OIL COMPANY A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4400302
NONE
06145566
Correspondence name and address
MARTIN S. BAER
SHELL DEV. CO.,
PATS. & LIC. DIV.,
P. O. BOX 2473
HOUSTON, TX 77001
Assignment: 2
Reel/Frame:004015/0006   Pages: 1
Recorded: 07/14/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
Exec Dt:
12/05/1980
Assignee
1
SHELL OIL COMPANY A DE CORP.
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4350103
NONE
06191312
Correspondence name and address
NORRIS E. FARINGER
C/O SHELL DEVELOPMENT COMPANY
PATENTS AND LICENSING DIV.,
P. O. BOX 2463
HOUSTON, TEXAS 77001
Assignment: 3
Reel/Frame:004091/0095   Pages: 1
Recorded: 02/07/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WELLINGTON, SCOTT L.
Exec Dt:
03/05/1981
Assignee
1
SHELL OIL COMPANY A DE CORP.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4380266
NONE
06243164
Correspondence name and address
H. W. CORYELL
SHELL DEV. CO., PATENTS & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 4
Reel/Frame:004098/0752   Pages: 1
Recorded: 02/28/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BIJWAARD, HENRICUS M. J.
Exec Dt:
06/01/1981
2
BOERSMA, MICHAEL A. M.
Exec Dt:
05/22/1981
3
SIE, SWAN T.
Exec Dt:
06/03/1981
Assignee
1
SHELL OIL COMPANY A DE CORP.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4385193
NONE
06270960
Correspondence name and address
RONALD R. REPER
SHELL DEV. CO., PAT. & LICENSING DIV.
P.O. BOX 2463
HOUSTON, TX 77001
Assignment: 5
Reel/Frame:004108/0123   Pages: 1
Recorded: 03/30/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GOODALL, BRIAN L.
Exec Dt:
10/26/1981
2
VAN DER NAT, ADRIANUS A.
Exec Dt:
10/27/1981
3
SJARDIJN, WILLEM
Exec Dt:
10/26/1983
Assignee
1
SHELL OIL COMPANY A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4393182
NONE
06318649
Correspondence name and address
MARTIN S. BAER
SHELL DEV. CO.
PATS. & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 6
Reel/Frame:004099/0318   Pages: 1
Recorded: 03/04/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BLYTAS, GEORGE C.
Exec Dt:
11/13/1981
Assignee
1
SHELL OIL COMPANY A DE CORP.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4390516
NONE
06322486
Correspondence name and address
ALBERT A. ADAMCIK
SHELL DEV. CO., PATS. & LIC. DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 7
Reel/Frame:004099/0317   Pages: 1
Recorded: 03/04/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DIAZ, ZAIDA
Exec Dt:
11/20/1981
Assignee
1
SHELL OIL COMPANY A DE CORP.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4388293
NONE
06324357
Correspondence name and address
ALBERT J. ADAMCIK
% SHELL DEVELOPMENT CO.
PATENT & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 8
Reel/Frame:004098/0753   Pages: 1
Recorded: 02/28/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VAN ERP, WILLIBRORD A.
Exec Dt:
12/22/1981
2
VELTHUIS, OTTO M.
Exec Dt:
12/22/1981
Assignee
1
SHELL OIL COMPANY A DE CORP.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4383981
NONE
06343674
Correspondence name and address
JOHN M. DUNCAN
SHELL DEV., CO., PATENTS & LICENSING DIV
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 9
Reel/Frame:004108/0124   Pages: 1
Recorded: 03/30/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VAN BALLEGOOIJEN, HENDRIK
Exec Dt:
02/18/1982
2
CHADWICK, JOHN C.
Exec Dt:
02/18/1982
Assignee
1
SHELL OIL COMPANY A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4396749
NONE
06355083
Correspondence name and address
NORRIS E. FARINGER
SHELL DEVELOPMENT CO.,
PATENTS & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 10
Reel/Frame:004125/0420   Pages: 1
Recorded: 05/13/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BEAN, ARTHUR R.
Exec Dt:
03/23/1982
Assignee
1
SHELL OIL COMPANY A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4396741
NONE
06363684
Correspondence name and address
DEAN F. VANCE
SHELL DEV. CO.
PATENTS & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 11
Reel/Frame:004125/0421   Pages: 1
Recorded: 05/13/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
EDWARDS, CHARLES L.
Exec Dt:
04/05/1982
Assignee
1
SHELL OIL COMPANY A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4396779
NONE
06366438
Correspondence name and address
RICHARD F. LEMUTH
SHELL DEV. CO.
PATENTS & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 12
Reel/Frame:004139/0984   Pages: 1
Recorded: 05/16/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PAXSON, TIMM E.
Exec Dt:
05/14/1982
Assignee
1
SHELL OIL COMPANY A DE CORP.
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4450287
NONE
06380638
Correspondence name and address
RONALD L. CLENDENEN
% SHELL DEVELOPMENT CO., PATS. &
LICENSING DIV., P.O. BOX 2463
HOUSTON, TX 77001
Assignment: 13
Reel/Frame:004139/0985   Pages: 1
Recorded: 05/16/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PAXSON, TIMM E.
Exec Dt:
05/14/1982
Assignee
1
SHELL OIL COMPANY A DE CORP.
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4450286
NONE
06380637
Correspondence name and address
RONALD L. CLENDENEN
% SHELL DEVELOPMENT CO., PATS. &
LICENSING DIV., P.O. BOX 2463
HOUSTON, TX 77001
Assignment: 14
Reel/Frame:004139/0986   Pages: 1
Recorded: 05/16/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PAXSON, TIMM E.
Exec Dt:
05/14/1982
Assignee
1
SHELL OIL COMPANY A DE CORP.
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4450289
NONE
06380640
Correspondence name and address
RONALD L. CLENDENEN
% SHELL DEVELOPMENT CO., PATS. &
LICENSING DIV., P.O. BOX 2463
HOUSTON, TX 77001
Assignment: 15
Reel/Frame:004157/0601   Pages: 1
Recorded: 08/12/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DRENT, EIT
Exec Dt:
05/14/1982
Assignee
1
SHELL OIL COMPANY A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4414421
NONE
06382029
Correspondence name and address
RONALD L. CLENDENEN
SHELL DEVELOPMENT CO.
PATENTS & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 16
Reel/Frame:004125/0741   Pages: 1
Recorded: 05/13/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EILERS, JACOBUS
Exec Dt:
05/18/1982
2
STORK, WILLEM H. J.
Exec Dt:
05/18/1982
Assignee
1
SHELL OIL COMPANY A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4396494
NONE
06391891
Correspondence name and address
JOHN M. DUNCAN
C/O SHELL DEV. CO.
PATS. & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 17
Reel/Frame:004125/0423   Pages: 1
Recorded: 05/13/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EILERS, JACOBUS
Exec Dt:
05/27/1982
2
STORK, WILLEM H. J.
Exec Dt:
05/27/1982
Assignee
1
SHELL OIL COMPANY A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4397734
NONE
06388778
Correspondence name and address
JOHN M. DUNCAN
SHELL DEV., CO., PATENTS & LICENSING DIV
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 18
Reel/Frame:004125/0424   Pages: 1
Recorded: 05/13/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EILERS, JACOBUS
Exec Dt:
05/27/1982
2
STORK, WILLEM H. J.
Exec Dt:
05/27/1982
Assignee
1
SHELL OIL COMPANY A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4397733
NONE
06391809
Correspondence name and address
JOHN M. DUNCAN
C/O SHELL DEV. CO.
PATS. & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 19
Reel/Frame:004125/0425   Pages: 1
Recorded: 05/13/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EILERS, JACOBUS
Exec Dt:
05/27/1982
2
STORK, WILLEM H. J.
Exec Dt:
05/27/1982
Assignee
1
SHELL OIL COMPANY A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4396493
NONE
06391810
Correspondence name and address
JOHN M. DUNCAN
C/O SHELL DEV. CO.
PATS. & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 20
Reel/Frame:004232/0633   Pages: 1
Recorded: 03/19/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BROWNSCOMBE, THOMAS F.
Exec Dt:
08/12/1982
2
WILLIS, CARL L.
Exec Dt:
08/12/1982
Assignee
1
SHELL OIL COMPANY A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4451633
NONE
06409744
Correspondence name and address
MARTIN S. BAER
SHELL DEVELOPMENT CO.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 21
Reel/Frame:004324/0131   Pages: 1
Recorded: 11/05/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BUKKEMS, FRANCISCUS H. J.
Exec Dt:
08/18/1982
2
PLASCHKES, ARNON
Exec Dt:
08/18/1982
3
BUURMAN, CORNELIS
Exec Dt:
08/23/1982
4
BROERE, ANTON M. P.
Exec Dt:
08/23/1982
Assignee
1
SHELL OIL COMPANY A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4494413
NONE
06414084
Correspondence name and address
FREDRIK MARLOWE
SHELL DEV., CO., PATENTS & LICENSING DIV
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 22
Reel/Frame:004294/0091   Pages: 1
Recorded: 08/29/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DOWNS, JOHN D.
Exec Dt:
10/15/1982
Assignee
1
SHELL OIL COMPANY A DE CORP.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4481294
NONE
06435438
Correspondence name and address
NANCY J. GRACEY
SHELL DEV. CO., PATS & LIC. DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 23
Reel/Frame:004324/0107   Pages: 1
Recorded: 11/05/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ANDERSON, MARTIN
Exec Dt:
04/06/1983
Assignee
1
SHELL OIL COMPANY A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4497822
NONE
06484773
Correspondence name and address
FRANK R. LAFONTAINE
SHELL DEV., CO. PATENTS & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 24
Reel/Frame:004318/0531   Pages: 1
Recorded: 10/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DIAZ, ZAIDA
Exec Dt:
05/25/1983
2
MILLER, JAMES H.
Exec Dt:
05/25/1983
Assignee
1
SHELL OIL COMPANY A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4492592
NONE
06501583
Correspondence name and address
H. W. CORYELL
% SHELL DEVELOPMENT CO.
PATENTS & LICENSING DIV.
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 25
Reel/Frame:004961/0192   Pages: 1
Recorded: 10/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
EVANS, WAYNE E.
Exec Dt:
08/01/1986
Assignee
1
SHELL OIL COMPANY A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4797266
NONE
06894164
Correspondence name and address
KIM L. MULLER
SHELL DEVELOPMENT COMPANY
PATENTS AND LICENSING
P.O. BOX 2463
HOUSTON, TX 77001
Assignment: 26
Reel/Frame:004961/0191   Pages: 1
Recorded: 10/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LUTZ, ROBERT G.
Exec Dt:
08/29/1986
2
GELLES, RICHARD
Exec Dt:
08/29/1986
3
GERGEN, WILLIAM P.
Exec Dt:
08/29/1986
Assignee
1
SHELL OIL COMPANY A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4795782
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: 27
Reel/Frame:004957/0056   Pages: 1
Recorded: 09/15/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KEMP, RICHARD A.
Exec Dt:
09/15/1987
Assignee
1
SHELL OIL COMPANY A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4810684
NONE
07100662
Correspondence name and address
PAMELA J. MC COLLOUGH
SHELL OIL CO.
PATENTS AND LICENSING
P. O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 28
Reel/Frame:004927/0742   Pages: 1
Recorded: 08/10/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KLUTTZ, ROBERT Q.
Exec Dt:
09/28/1987
Assignee
1
SHELL OIL COMPANY A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4795774
NONE
07104466
Correspondence name and address
MARK K. DICKSON
SHELL OIL COMPANY
PATENTS AND LICENSING
P. O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 29
Reel/Frame:004927/0758   Pages: 1
Recorded: 08/10/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARNES, PETER H.
Exec Dt:
10/01/1987
Assignee
1
SHELL OIL COMPANY A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4783574
NONE
07112980
Correspondence name and address
KIMBLEY L. MULLER
C/O SHELL OIL COMPANY
PATENTS AND LICENSING
POST OFFICE BOX 2463
HOUSTON, TX 77252-2463
Assignment: 30
Reel/Frame:005133/0153   Pages: 1
Recorded: 08/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DRENT, EIT
Exec Dt:
03/01/1989
Assignee
1
SHELL OIL COMPANY A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4876401
NONE
07321247
Correspondence name and address
PAMELA J. MC COLLOUGH
SHELL OIL CO.,
PATENTS AND LICENSING
P. O. BOX 2463
HOUSTON, TX 77252-2463

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