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Patents Grantslast 30 patents

Information Patent Grant
Process for the cleaning oil and gas wellbores
- Patent number 10,781,358
- Issue date Sep 22, 2020
- Lamberti S.p.A.
- Luigi Merli
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of increasing lubricity of wellbore fluids
- Patent number 10,611,948
- Issue date Apr 7, 2020
- Lamberti SpA
- Erik Gallo
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SHALE HYDRATION INHIBITORS AND SUBTERRANEAN TREATMENT FLUIDS CONTAI...
- Publication number 20240101886
- Publication date Mar 28, 2024
- LAMBERTI SPA
- Laura VIGANÒ
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Process for the Cleaning of Oil and Gas Wellbores
- Publication number 20190093001
- Publication date Mar 28, 2019
- Lamberti S.p.A.
- Luigi Merli
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF INCREASING LUBRICITY OF WELLBORE FLUIDS
- Publication number 20170321103
- Publication date Nov 9, 2017
- Erik GALLO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...