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Patent Assignment Assignor Details
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Assignor Name : LEVALLOIS, EMILE
Total Assignments: 9
Assignment: 1
Reel/Frame:004247/0790   Pages: 1
Recorded: 04/24/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEVALLOIS, EMILE
Exec Dt:
11/09/1982
2
SZABO, RENE
Exec Dt:
11/09/1982
3
CLOT, JEAN
Exec Dt:
11/02/1982
4
ESTEVE, DANIEL
Exec Dt:
11/02/1982
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS-PREAU
92502 RUEIL-MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4468155
NONE
06444297
Correspondence name and address
MILLEN & WHITE
503 CRYSTAL MALL, BLDG. 1
1911 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004378/0205   Pages: 1
Recorded: 03/26/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DELACOUR, JACQUES
Exec Dt:
11/09/1982
2
LEVALLOIS, EMILE
Exec Dt:
11/09/1982
3
ANTIER, PATRICK
Exec Dt:
11/05/1982
4
SAINT MARTIN, FRANCOIS-XAVIER
Exec Dt:
10/28/1982
Assignee
1
INSTITUT FRANCAIS DU PETROLE RUEIL-MALMAISON FRANCE
FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4533526
NONE
06451674
Correspondence name and address
MILLEN AND WHITE
503 CRYSTAL MALL, BLDG. 1
1911 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004464/0663   Pages: 1
Recorded: 10/09/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEVALLOIS, EMILE
Exec Dt:
10/10/1984
2
SZABO, RENE
Exec Dt:
10/18/1984
3
CLOT, JEAN
Exec Dt:
10/16/1984
4
ESTEVE, DANIEL
Exec Dt:
11/15/1984
Assignee
1
INSTITUT FRANCAIS DU PETROLE, 4, AVENUE DE BOIS-PREAU, 92502 RUEIL-MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4591293
NONE
06645146
Correspondence name and address
MILLEN AND WHITE
503 CRYSTAL MALL BLDG. 1
1911 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:004657/0074   Pages: 1
Recorded: 12/30/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVALLOIS, EMILE
Exec Dt:
12/09/1986
Assignees
1
INSTITUT FRANCAIS DU PETROLE ET
4, AVENUE DE BOIS PREAU
92502 RUEIL MALMAISON, FRANCE
2
COFLEXIP
23, AVENUE DE NEUILLY
75116 PARIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4789970
NONE
06947753
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:006500/0527   Pages: 2
Recorded: 04/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEVALLOIS, EMILE
Exec Dt:
12/08/1992
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS PREAU
92506 RUEIL MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5393202
NONE
07998264
Correspondence name and address
DAVID T. TERRY
ANTONELLI TERRY STOUT & KRAUS
1919 PENNSYLVANIA AVENUE, STE. 600
WASHINGTON, D.C. 20006
Assignment: 6
Reel/Frame:006567/0087   Pages: 2
Recorded: 05/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEVALLOIS, EMILE
Exec Dt:
12/08/1992
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS
PREAU 92506, RUEIL MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5421357
NONE
07997534
Correspondence name and address
DAVID T. TERRY
ANTONELLI, TERRY, STOUT & KRAUS
1919 PENNSYLVANIA AVE., N.W.
SUITE 600
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:006915/0462   Pages: 2
Recorded: 02/23/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIANNESINI, JEAN-FRANCOIS
Exec Dt:
11/18/1993
2
LEVALLOIS, EMILE
Exec Dt:
11/22/1993
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE, DE BOIS PREAU
92506 RUEIL MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5377714
NONE
08174279
Correspondence name and address
DAVID T. TERRY
1919 PENNSYLVANIA AVE. NW
SUITE 600
WASHINGTON, D.C. 20006
Assignment: 8
Reel/Frame:006940/0117   Pages: 2
Recorded: 02/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVALLOIS, EMILE
Exec Dt:
12/28/1993
2
DELMAS, ALAIN
Exec Dt:
12/28/1993
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS PREAU
92506 RUEIL MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5460193
NONE
08167349
Correspondence name and address
DAVID T. TERRY
1919 PENNSYLVANIA AVE. NW
SUITE 600
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:009307/0111   Pages: 2
Recorded: 07/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUMBROSO, DANIEL
Exec Dt:
03/27/1995
2
LEVALLOIS, EMILE
Exec Dt:
03/27/1995
Assignee
1
INSTITUT FRANCAIS DU PETROLE
1 & 4 AVENUE DE BOIS-PREAU
92502 RUEIL MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5855742
NONE
08392115
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
ALAN E. SCHIAVELLI
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VIRGINIA 22209

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