Inventor
Dominique Dubots
Inventor
Le Fayet, FR
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C04Bprimary
C04BLime, magnesia25%
B01DSeparation7%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%
C01BNon-metallic elements7%
C09KMaterials for miscellaneous applications, not provided for elsewhere7%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
Y02TClimate change mitigation technologies related to transportation7%
Y10TTechnical subjects covered by former us classification7%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds4%
C03CChemical composition of glasses, glazes or vitreous enamels4%
PatentTitleYear
7,503,170'Structure for filtering an internal engine exhaust gases and associated exhaust line'20096,403,155'High purity, siliconized silicon carbide having high thermal shock resistance'20026,162,543'High purity siliconized silicon carbide having high thermal shock resistance'20005,460,759'Method of obtaining porous solids based on refractory carbide'19955,336,280'Abrasive and/or refractory products based on melted and solidified oxynitrides and process preparing the same'19945,314,675'Process for direct nitriding of metals of low melting point'19945,217,930'Binodal metallic carbide and its use as a catalyst'19935,196,389'Catalytic system particularly for the postcombustion of exhaust gases and a method of producing such a system'19935,023,212'Electrically melted multiphase material based on alumina and aluminium oxycarbide and oxynitride'19914,914,070'Process for the production of silicon carbide with a large specific surface area and use for high-temperature catalytic reactions'19904,904,622'Process for the preparation of silicon carbide whiskers'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1994Patents assigned to PECHINEY ELECTROMETALLURGIE (6)· patent assignee history
1990–1995Based in Le Fayet, FR· patent location history
1993–1994Based in Passy, FR· patent location history
1994Patents assigned to DUBOTS DOMINIQUE (1)· patent assignee history
1994Patents assigned to FAURE PIERRE (1)· patent assignee history
1994Based in Chedde, FR· patent location history
1995Patents assigned to PECHINEY RECHERCHE (1)· patent assignee history
2000–2009Based in Sallanches, FR· patent location history
2002Patents assigned to SAINT GOBAIN CERAMICS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PECHINEY ELECTROMETALLURGIE | 6 | 1990–1994 |
| DUBOTS DOMINIQUEself | 1 | 1994 |
| FAURE PIERRE | 1 | 1994 |
| PECHINEY RECHERCHE | 1 | 1995 |
| SAINT GOBAIN CERAMICS | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Le Fayet, FR | 5 | 1990–1995 |
| Sallanches, FR | 3 | 2000–2009 |
| Passy, FR | 2 | 1993–1994 |
| Chedde, FR | 1 | 1994 |