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Patent Assignment Assignor Details
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Assignor Name : CASTEL, YVON
Total Assignments: 23
Assignment: 1
Reel/Frame:004053/0905   Pages: 1
Recorded: 10/08/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CASTEL, YVON
Exec Dt:
09/15/1982
2
IATO, MICHEL
Exec Dt:
09/15/1982
Assignee
1
SOCIETE NATIONALE ELF AQUITAINE (PRODUCTION)
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4400112
NONE
06336415
Correspondence name and address
EDWARD F. JAROS
POMS, SMITH, LANDE & ROSE
1888 CENTURY PARK EAST,
SUITE 1000,
LOS ANGELES, CA 90067
Assignment: 2
Reel/Frame:004128/0328   Pages: 1
Recorded: 04/20/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CASTEL, YVON
Exec Dt:
03/30/1983
2
IATO, MICHEL
Exec Dt:
03/30/1983
Assignee
1
SOCIETE NATIONALE ELF AQUITAINE (PRODUCTION)
FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4501056
NONE
06486743
Correspondence name and address
POMS, SMITH, LANDE & ROSE
1888 CENTURY PARK EAST, STE. 1000
LOS ANGELES, CA 90067
Assignment: 3
Reel/Frame:004140/0537   Pages: 1
Recorded: 06/10/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CASTEL, YVON
Exec Dt:
06/01/1983
2
IATO, MICHEL
Exec Dt:
06/01/1983
Assignee
1
SOCIETE NATIONALE ELF AQUITAINE (PRODUCTION) TOUR AQUITAINE
PARIS LA DEFENSE, FRANCE 92080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4541755
NONE
06503331
Correspondence name and address
POMS, SMITH, LANDE & ROSE
1888 CENTURY PARK EAST
STE. 1000,
LOS ANGELES, CA 90067
Assignment: 4
Reel/Frame:004145/0049   Pages: 1
Recorded: 06/21/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CASTEL, YVON
Exec Dt:
06/02/1983
2
IATO, MICHEL
Exec Dt:
06/02/1983
Assignee
1
SOCIETE NATIONALE ELF AQUITANE (PRODUCTION) TOUR AQUITAINE
92080 PARIS LA DEFENSE, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4541754
NONE
06506495
Correspondence name and address
POMS, SMITH, LANDE & ROSE
1888 CENTURY PARK EAST, STE. 1000
LOS ANGELES, CA 90067
Assignment: 5
Reel/Frame:004325/0970   Pages: 1
Recorded: 11/07/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CASTEL, YVON
Exec Dt:
06/05/1984
Assignee
1
SOCIETE NATIONALE ELF AQUITAINE (PRODUCTION) TOUR AQUITAINE
92400 COURBEVOIE, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4600339
NONE
06624625
Correspondence name and address
POMS, SMITH, LANDE & ROSE
1888 CENTURY PARK EAST STE. 1000
LOS ANGELES, CA 90067
Assignment: 6
Reel/Frame:004287/0357   Pages: 1
Recorded: 07/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CASTEL, YVON
Exec Dt:
06/26/1984
2
IATO, MICHEL
Exec Dt:
06/26/1984
Assignee
1
SOCIETE NATIONALE ELF AQUITAINE (PRODUCTION)
TOUR AQUITAINE
92400 COURBEVOIE, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4612994
NONE
06631227
Correspondence name and address
POMS, SMITH, LANDE & ROSE
1888 CENTURY PARK E., STE. 1000
LOS ANGELES, CA 90067
Assignment: 7
Reel/Frame:004360/0298   Pages: 1
Recorded: 01/07/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CASTEL, YVON
Exec Dt:
11/20/1984
2
IATO, MICHEL
Exec Dt:
11/20/1984
Assignee
1
SOCIETE NATIONALE ELF AQUITAINE (PRODUCTION)
TOUR AQUITAINE
92080 PARIS LA DEFENSE, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4643616
NONE
06672944
Correspondence name and address
POMS, SMITH, LANDE & ROSE
1888 CENTURY PARK EAST
LOS ANGELES, CA 90067
Assignment: 8
Reel/Frame:004573/0894   Pages: 1
Recorded: 06/26/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JOUBERT, PHILIPPE
Exec Dt:
06/02/1986
2
CASTEL, YVON
Exec Dt:
06/02/1986
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS PREAU
92502 RUEIL-MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4809952
NONE
06878648
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600
1919 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:004621/0389   Pages: 1
Recorded: 10/17/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CASTEL, YVON
Exec Dt:
09/26/1986
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS PREAU
92502 RUEIL MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4848949
NONE
06920187
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600
1919 PENN AVE., N. W.
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:004753/0804   Pages: 1
Recorded: 06/25/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CASTEL, YVON
Exec Dt:
06/12/1987
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS PREAU
92502 RUEIL-MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4878694
NONE
07066204
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:005097/0397   Pages: 1
Recorded: 06/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CASTEL, YVON
Exec Dt:
06/15/1989
Assignee
1
INSTITUT FRANCAIS DU PETROLE,
4, AVENUE DE BOIS PREAU
92502 RUEIL MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5020359
NONE
07374151
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PENNSYLVANIA AVENUE, N.W., STE. 600
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:005758/0950   Pages: 2
Recorded: 07/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CASTEL, YVON
Exec Dt:
08/23/1989
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS PREAU
92502 RUEIL MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5067429
NONE
07410899
Correspondence name and address
ANTONELLI, TERRY,STOUT& KRAUS
1919 PENNSYLVANIA AVE., N.W., STE. 600
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:005222/0965   Pages: 1
Recorded: 01/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CASTEL, YVON
Exec Dt:
01/08/1990
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS-PREAU
92502 RUEIL-MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5106269
NONE
07440874
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600, 1919 PENN. AVE., N. W.
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:005350/0657   Pages: 2
Recorded: 06/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CASTEL, YVON
Exec Dt:
05/07/1990
Assignee
1
INSTITUT FRANCAIS DU PETROLE
RUEIL-MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5033288
NONE
07441048
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600, 1919 PENN. AVE., N.W.
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:005448/0370   Pages: 2
Recorded: 08/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CASTEL, YVON
Exec Dt:
07/09/1990
2
LYNCH, JOHN
Exec Dt:
08/14/1990
3
BURZYNSKI, JEAN-PIERRE
Exec Dt:
07/09/1990
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS PREAU
RUEIL MALMAISON, FRANCE 92502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5049823
NONE
07527340
Correspondence name and address
DAVID T. TERRY
ANTONELLI, TERRY, STOUT & KRAUS
1919 PENN, AVE, NW., STE. 600
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:005740/0501   Pages: 2
Recorded: 06/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CASTEL, YVON
Exec Dt:
05/16/1991
2
LESSI, JACQUES
Exec Dt:
05/21/1991
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS PREAU, 92502 RUEIL-MALMAISON
FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5207096
NONE
07713317
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
1919 PENNSYLVANIA AVE., NW, SUITE 600
WASHINGTON, DC 20006
Assignment: 17
Reel/Frame:007300/0566   Pages: 2
Recorded: 12/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CASTEL, YVON
Exec Dt:
10/18/1994
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS PREAU
92500 RUEIL MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5616856
NONE
08364936
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
DAVID T. TERRY
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 18
Reel/Frame:007554/0429   Pages: 2
Recorded: 07/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CASTEL, YVON
Exec Dt:
05/17/1995
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS PREAU
92500 RUEIL MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5616006
NONE
08498393
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
DAVID T. TERRY
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VIRGINIA 22209
Assignment: 19
Reel/Frame:007583/0360   Pages: 2
Recorded: 07/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CASTEL, YVON
Exec Dt:
05/17/1995
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS PREAU
92500 REIL MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5575625
NONE
08498054
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
DAVID T. TERRY
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VIRGINIA 22209
Assignment: 20
Reel/Frame:008359/0052   Pages: 2
Recorded: 01/23/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CASTEL, YVON
Exec Dt:
10/25/1996
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS PREAU
92500 RUEIL MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5770805
NONE
08734269
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
DAVID T. TERRY
1300 NORTH SEVENTEENTH ST.
SUITE 1800
ARLINGTON, VA 22209
Assignment: 21
Reel/Frame:008322/0046   Pages: 2
Recorded: 01/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CASTEL, YVON
Exec Dt:
01/23/1997
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS PREAU
92500 RUEIL MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5660532
NONE
07797894
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
DONALD E. STOUT
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 22
Reel/Frame:009434/0610   Pages: 2
Recorded: 09/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTEL, YVON
Exec Dt:
08/03/1998
2
CORTEVILLE, JACQUES
Exec Dt:
08/03/1998
Assignee
1
INSTITUT FRANCAIS DU PETROLE
1 & 4 AVENUE DE BOIS PREAU
92852 RUEIL-MALMAISON CEDEX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6203289
NONE
09095022
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
DONALD E. STOUT
1300 N. 17TH STREET, SUITE 1800
ARLINGTON, VA 22209
Assignment: 23
Reel/Frame:009880/0606   Pages: 3
Recorded: 04/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURANDO, PIERRE
Exec Dt:
12/02/1998
2
CASTEL, YVON
Exec Dt:
01/06/1999
3
FERRE, DANIEL
Exec Dt:
12/02/1998
4
FALCIMAIGNE, JEAN
Exec Dt:
12/03/1998
5
VANDENBROUCKE, ERIC
Exec Dt:
12/22/1998
Assignee
1
INSTITUT FRANCAIS DU PETROLE
1 & 4, AVENUE DE BOIS PREAU
92852 RUEIL-MALMAISON CEDEX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6338276
NONE
09218039
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
DONALD E. STOUT
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VIRGINIA 22209

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