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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:012075/0719   Pages: 47
Recorded: 08/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 16
1
Patent #:
Issue Dt:
04/03/1990
Application #:
07254149
Filing Dt:
10/06/1988
Title:
PROCESS FOR THE PRODUCTION OF SILICON CARBIDE WITH A LARGE SPECIFIC SURFACE AREA AND USE FOR HIGH-TEMPERATURE CATALYTIC REACTIONS
2
Patent #:
Issue Dt:
05/03/1994
Application #:
07613627
Filing Dt:
11/27/1990
Title:
PRODUCTION OF HEAVY METAL CARBIDES OF HIGH SPECIFIC SURFACE AREA
3
Patent #:
Issue Dt:
06/08/1993
Application #:
07647133
Filing Dt:
01/29/1991
Title:
A BINODAL METALLIC CARBIDE AND ITS USDE AS A CATALYST
4
Patent #:
Issue Dt:
08/18/1992
Application #:
07754927
Filing Dt:
09/04/1991
Title:
PROCESS FOR ACTIVATING THE SURFACE OF CARBIDES OF HEAVY METALS WITH A LARGE SPECIFIC SURFACE FOR CATALYTIC REACTIONS
5
Patent #:
Issue Dt:
03/23/1993
Application #:
07873198
Filing Dt:
04/24/1992
Title:
CATALYTIC SYSTEM PARTICULARLY FOR THE POSTCOMBUSTION OF EXHAUST GASES AND A METHOD OF PRODUCING SUCH A SYSTEM
6
Patent #:
Issue Dt:
06/27/1995
Application #:
07978954
Filing Dt:
11/19/1992
Title:
PROCESS FOR THE PRODUCTION OF METAL CARBIDES HAVING A LARGE SPECIFIC SURFACE UNDER ATMOSPHERIC PRESSURE INERT GAS SCAVENGING
7
Patent #:
Issue Dt:
02/21/1995
Application #:
08032858
Filing Dt:
01/07/1993
Title:
PRODUCTION OF HEAVY METAL CARBIDES OF HIGH SPECIFIC SURFACE AREA
8
Patent #:
Issue Dt:
11/21/1995
Application #:
08162293
Filing Dt:
12/07/1993
Title:
PREPARATION OF A CATALYST FROM METAL OXIDES BY REDUCTION AND PARTIAL CARBURIZATION BY REACTION GASES
9
Patent #:
Issue Dt:
07/04/1995
Application #:
08234962
Filing Dt:
04/28/1994
Title:
MANUFACTURE OF SILICON CARBIDE FOAM FROM A POLYURETHANE FOAM IMPREGNATED WITH RESIN CONTAINING SILICON
10
Patent #:
Issue Dt:
10/24/1995
Application #:
08261100
Filing Dt:
06/16/1994
Title:
METHOD OF OBTAINING POROUS SOLIDS BASED ON REFRACTORY CARBIDE
11
Patent #:
Issue Dt:
04/17/2001
Application #:
08278107
Filing Dt:
07/20/1994
Title:
PROCESS FOR THE PREPARATION OF METAL CARBIDES HAVING A LARGE SPECIFIC SURFACE FROM ACTIVATED CARBON FOAMS
12
Patent #:
Issue Dt:
11/19/1996
Application #:
08337368
Filing Dt:
11/08/1994
Title:
PROCESS FOR THE ISOMERISATION OF STRAIGHT HYDROCARBONS CONTAINING AT LEAST 7 CARBON ATOMS USING CATALYSTS WITH A BASE OF MOLYBDENUM OXYCARBIDE
13
Patent #:
Issue Dt:
09/12/1995
Application #:
08402837
Filing Dt:
03/13/1995
Title:
MANUFACTURE OF SILICON CARBIDE FOAM FROM A POLYURETHANE FOAM IMPREGNATED WITH RESIN CONTAINING SILICON
14
Patent #:
Issue Dt:
09/28/1999
Application #:
08955093
Filing Dt:
10/21/1997
Title:
SIC FOAM CATALYST CARRIER WITH A REINFORCED SKIN AND CORRESPONDING CATALYTIC SYSTEMS
15
Patent #:
Issue Dt:
02/06/2001
Application #:
09331891
Filing Dt:
07/27/1999
Title:
CATALYST SUPPORT WITH BASE OF SILICON CARBIDE WITH HIGH SPECIFIC SURFACE AREA IN GRANULATED FORM HAVING IMPROVED MECHANICAL CHARACTERISTICS
16
Patent #:
Issue Dt:
06/26/2001
Application #:
09446135
Filing Dt:
02/15/2000
Title:
SILICON CARBIDE FOAM WITH HIGH SPECIFIC SURFACE AREA AND IMPROVED MECHANICAL PROPERTIES
Assignor
1
Exec Dt:
09/16/1999
Assignee
1
3, RUE MICHEL ANGE
75794 PARIS, FRANCE
Correspondence name and address
DENNISON, SCHEINER, SCHULTZ & WAKEMAN
SCOTT T. WAKEMAN
1745 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22022

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