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Patent Assignment Assignor Details
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Assignor Name : DUCHATEAU, ERIC
Total Assignments: 14
Assignment: 1
Reel/Frame:005355/0316   Pages: 2
Recorded: 06/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RANCON, YANNICK
Exec Dt:
06/18/1990
2
DUCHATEAU, ERIC
Exec Dt:
06/18/1990
Assignee
1
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
75 QUAI D'ORSAY
75321 PARIS CEDEX 07, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5069728
NONE
07543581
Correspondence name and address
YOUNG & THOMPSON
SUITE 200
745 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:005782/0700   Pages: 3
Recorded: 08/01/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NILSSON, TOM
Exec Dt:
09/17/1990
2
RANCON, YANNICK
Exec Dt:
07/20/1990
3
DUCHATEAU, ERIC
Exec Dt:
07/20/1990
Assignee
1
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
75, QUAI D'ORSAY
75321 PARIS CEDEX 07, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5057164
NONE
07543434
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, ET/AL
1755 SOUTH JEFF. DAVIS HWY.
CRYSTAL SQUARE FIVE, STE. 400
ARLINGTON, VA. 22202
Assignment: 3
Reel/Frame:005888/0106   Pages: 3
Recorded: 10/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RANCON, YANNICK
Exec Dt:
09/26/1991
2
DUCHATEAU, ERIC
Exec Dt:
09/26/1991
3
QUEILLE, PHILIPPE
Exec Dt:
09/26/1991
Assignee
1
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
75 QUAI D'ORSAY
PARIS CEDEX 07, FRANCE 75321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5242509
NONE
07778403
Correspondence name and address
WILLIAM S. FRONMER
CURTIS, MORRIS & SAFFORD
530 FIRTH AVENUE
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:005916/0145   Pages: 4
Recorded: 11/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CLAVERIE, PIERRE
Exec Dt:
10/10/1991
2
DUCHATEAU, ERIC
Exec Dt:
10/10/1991
3
KARINTHI, PIERRE
Exec Dt:
10/10/1991
4
QUEILLE, PHILIPPE
Exec Dt:
10/10/1991
Assignee
1
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
75, QUAI D'ORSAY
75321 PARIS CEDEX 07, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5207839
NONE
07777676
Correspondence name and address
CURTIS, MORRIS & SAFFORD
530 5TH AVENUE
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:006739/0737   Pages: 2
Recorded: 10/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINDZINGRE, THIERRY
Exec Dt:
10/05/1993
2
MELLUL, SYLVIE
Exec Dt:
10/05/1993
3
DUCHATEAU, ERIC
Exec Dt:
10/05/1993
Assignee
1
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
75 QUAI D'ORSAY, 75321
PARIS CEDEX 07, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5433820
NONE
08136278
Correspondence name and address
YOUNG & THOMPSON
MARY SHELTON
745 SOUTH 23RD STREET
ARLINGTON, VIRGINIA 22202
Assignment: 6
Reel/Frame:007392/0979   Pages: 4
Recorded: 03/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUBOUDIN, THIERRY
Exec Dt:
11/14/1994
2
PHILIPPE, LOUIS
Exec Dt:
11/14/1994
3
LAURENCEAU, SERGE
Exec Dt:
11/14/1994
4
DUCHATEAU, ERIC
Exec Dt:
11/14/1994
5
IATRIDES, JEAN-YVES
Exec Dt:
11/18/1994
Assignee
1
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
75, QUAI D'ORSAY
75321 PARIS CEDEX 07, FRANCE
FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5620316
NONE
08332055
Correspondence name and address
YOUNG & THOMPSON
MARY SHELTON
745 SOUTH 23RD STREET, 2ND FLOOR
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:007665/0558   Pages: 4
Recorded: 06/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUCHATEAU, ERIC
Exec Dt:
03/23/1995
2
KLOERS, EBERHARD
Exec Dt:
03/23/1995
3
VIGORELLI, ANGELO
Exec Dt:
03/23/1995
Assignees
1
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
75 QUAI D'ORSAY
75321 PARIS CEDEX 07, FRANCE
2
SOGEMI-SOCIETA GENERALE MACCHINE IMPIANTI
VIA CANOVA 42
20145 MILAN, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5560304
NONE
08407661
Correspondence name and address
MARY SHELTON
YOUNG & THOMPSON
SECOND FLOOR
745 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:007488/0977   Pages: 2
Recorded: 04/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DROGUE, SOPHIE
Exec Dt:
03/31/1995
2
CHARON, OLIVIER
Exec Dt:
03/31/1995
3
DUCHATEAU, ERIC
Exec Dt:
03/31/1995
Assignee
1
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
75 QUAI D'ORSAY
PARIS CEDEX 07, FRANCE 75321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5522721
NONE
08332143
Correspondence name and address
GERALDINE SPICKNALL
YOUNG & THOMPSON
745 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:008465/0396   Pages: 3
Recorded: 03/31/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PHILIPPE, LOUIS
Exec Dt:
01/03/1997
2
DUCHATEAU, ERIC
Exec Dt:
12/03/1996
3
JOUVAUD, DOMINIQUE
Exec Dt:
01/06/1997
4
PLESSIER, ROBERT
Exec Dt:
12/10/1996
5
PIVARD, CLAUDE
Exec Dt:
12/03/1996
6
LEPOUTRE, ETIENNE
Exec Dt:
12/11/1996
Assignee
1
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
75 QUAI D'ORSAY
75321 CEDEX 07, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6203314
NONE
08765885
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
ROBERT M. SCHULMAN
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 10
Reel/Frame:008488/0802   Pages: 5
Recorded: 04/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOUVAUD, DOMINIQUE
Exec Dt:
01/06/1997
2
PLESSIER, ROBERT
Exec Dt:
01/10/1997
3
PIVARD, CLAUDE
Exec Dt:
01/17/1997
4
LEPOUTRE, ETIENNE
Exec Dt:
12/19/1996
5
DUBOUDIN, JEAN-THIERRY
Exec Dt:
12/20/1996
6
DUCHATEAU, ERIC
Exec Dt:
12/20/1996
7
PHILIPPE, LOUIS
Exec Dt:
01/02/1997
Assignee
1
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
75 QUAI D'ORSAY
75321 PARIS CEDEX 07, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5853448
NONE
08764878
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
ROBERT M. SCHULMAN
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 11
Reel/Frame:010949/0607   Pages: 2
Recorded: 07/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON DRASEK, WILLIAM
Exec Dt:
04/26/2000
2
PHILIPPE, LOUIS
Exec Dt:
05/22/2000
3
DUCHATEAU, ERIC
Exec Dt:
05/05/2000
Assignee
1
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET, L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
75 QUAI D'ORSAY
75321 PARIS CEDEX 07, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6045353
NONE
08859393
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
E. JOSEPH GESS
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 12
Reel/Frame:010949/0609   Pages: 2
Recorded: 07/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON DRASEK, WILLIAM
Exec Dt:
04/26/2000
2
PHILIPPE, LOUIS
Exec Dt:
05/22/2000
3
DUCHATEAU, ERIC
Exec Dt:
05/05/2000
Assignee
1
AMERICAN AIR LIQUIDE INC.
SUITE 350
2121 N. CALIFORNIA BLVD.
WALNUT CREEK, CALIFORNIA 94596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6045353
NONE
08859393
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
E. JOSEPH GESS
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 13
Reel/Frame:010835/0560   Pages: 3
Recorded: 06/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIRARD, JEAN-MARC
Exec Dt:
05/17/2000
2
MCANDREW, JAMES
Exec Dt:
05/17/2000
3
DUCHATEAU, ERIC
Exec Dt:
05/17/2000
4
LEFEVRE, BERTRAND
Exec Dt:
05/17/2000
Assignee
1
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L' EXPLOITATION DES PROCEDES GEORGES CLAUDE
75 QUAI D'ORSAY
75321 PARIS CEDEX 07, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6499502
NONE
09584725
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
E. JOSEPH GESS
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 14
Reel/Frame:012850/0162   Pages: 2
Recorded: 04/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUCHATEAU, ERIC
Exec Dt:
01/04/2002
2
GIRARD, JEAN-MARC
Exec Dt:
03/25/2002
Assignee
1
L'AIR LIQUIDE, SOCIETE ANONYME A'DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET, L'EXPLOITATION DES PROCEDES GEORGES, CLAUDE
75 QUAI D'ORSAY
75321 PARIS, CEDEX 07, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020152797
10035179
Correspondence name and address
LINDA K. RUSSELL
2700 POST OAK BLVD., STE. 1800
HOUSTON, TX 77056

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