Michel Chardin

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method for treating the area surrounding a well using an aqueous ge...
- Patent number 11,028,310
- Issue date Jun 8, 2021
- IFP Energies Nouvelles
- Olivier Sissmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Linking device for composite rods
- Patent number 5,798,153
- Issue date Aug 25, 1998
- Institut Francais du Petrole
- Jean-Baptiste Fay
- G02 - OPTICS
Information Patent Grant
Assembly providing an electrical connection through a pipe formed o...
- Patent number 4,806,115
- Issue date Feb 21, 1989
- Institut Francais du Petrole
- Andre Chevalier
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR TREATING THE AREA SURROUNDING A WELL USING AN AQUEOUS GE...
- Publication number 20200325382
- Publication date Oct 15, 2020
- IFP ENERGIES NOUVELLES
- Olivier SISSMANN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...