Xavier Longaygue

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Noisy Le Roi, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method of using low alloy anticoking steels with an increased silic...
- Patent number 7,442,264
- Issue date Oct 28, 2008
- Institute Francais du Petrole
- Francois Ropital
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Use of austenitic stainless steels in applications requiring anti-c...
- Patent number 6,824,672
- Issue date Nov 30, 2004
- Institute Francais du Petrole
- Philippe Lecour
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus comprising furnaces, reactors or conduits used in applica...
- Patent number 6,444,168
- Issue date Sep 3, 2002
- Institu Francais du Petrole
- Philipe Lecour
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Flexible pipe for static use in a corrosive ambience
- Patent number 6,408,891
- Issue date Jun 25, 2002
- Institut Francais du Petrole
- Patrice Jung
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus comprising furnaces, reactors or conduits having internal...
- Patent number 6,235,238
- Issue date May 22, 2001
- Institut Francais du Petrole
- Philippe Lecour
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Use of low alloy anticoking steels with an increased silicon and ma...
- Publication number 20040234409
- Publication date Nov 25, 2004
- Francois Ropital
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Use of quasi-crystalline aluminum alloys in applications in refinin...
- Publication number 20030153800
- Publication date Aug 14, 2003
- Institut Francais Du Petrole
- Philippe Lecour
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Use of austenitic stainless steels in applications requiring anti-c...
- Publication number 20020129876
- Publication date Sep 19, 2002
- Institut Francais du Petrole
- Philippe Lecour
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...