Marie Velly

Person

Paris, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Methods of making emulsifying and dispersing surfactants and their use
- Patent number 6,492,430
- Issue date Dec 10, 2002
- Institut Francais du Petrole
- Gérard Hillion
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Process for the manufacture of compositions which can be used as em...
- Patent number 6,476,081
- Issue date Nov 5, 2002
- Institut Francais du Petrole
- Gérard Hillion
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Additive formulation for improving transport of oilfield effluents...
- Patent number 6,417,417
- Issue date Jul 9, 2002
- Institut Francais du Petrole
- Anne Sinquin
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Composition that can be used as an emulsifying and dispersing surfa...
- Patent number 6,221,920
- Issue date Apr 24, 2001
- Institut Francais du Petrole
- Gérard Hillion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for slowing the growth and/or agglomeration and possibly re...
- Patent number 6,093,862
- Issue date Jul 25, 2000
- Institut Francais du Petrole
- Anne Sinquin
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Method for inhibiting or retarding hydrate formation or agglomerati...
- Patent number 5,981,816
- Issue date Nov 9, 1999
- Institut Francais du Petrole
- Anne Sinquin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method of transporting hydrates suspended in production effluents
- Patent number 5,958,844
- Issue date Sep 28, 1999
- Institut Francais du Petrole
- Anne Sinquin
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Process for reducing the tendency of hydrates to agglomerate in pro...
- Patent number 5,848,644
- Issue date Dec 15, 1998
- Institut Francais du Petrole
- Marie Velly
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for inhibiting or retarding the formation, growth and/or ag...
- Patent number 5,817,898
- Issue date Oct 6, 1998
- Institut Francais du Petrole
- Anne Sophie Delion
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for inhibiting or retarding hydrate formation, growth and/or...
- Patent number 5,789,635
- Issue date Aug 4, 1998
- Institut Francais du Petrole
- Jean-Pierre Durand
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Marie Velly

Person

Patents Grantslast 30 patents

Methods of making emulsifying and dispersing surfactants and their use

Process for the manufacture of compositions which can be used as em...

Additive formulation for improving transport of oilfield effluents...

Composition that can be used as an emulsifying and dispersing surfa...

Process for slowing the growth and/or agglomeration and possibly re...

Method for inhibiting or retarding hydrate formation or agglomerati...

Method of transporting hydrates suspended in production effluents

Process for reducing the tendency of hydrates to agglomerate in pro...

Process for inhibiting or retarding the formation, growth and/or ag...

Method for inhibiting or retarding hydrate formation, growth and/or...