Andrea BIONDI

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Albignasego (PD), IT

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Patents Grantslast 30 patents

Information Patent Grant
Safety valve for production wells
- Patent number 10,519,738
- Issue date Dec 31, 2019
- ENI S.p.A.
- Paolo Ferrara
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
VALVE AND METHOD FOR CLOSING EXTRACTION WELLS UNDER EMERGENCY CONDI...
- Publication number 20230366286
- Publication date Nov 16, 2023
- ENI S.p.A.
- Giorgio RICCI MACCARINI
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE ROCK MECHANICS CHARACTERISATION TOOL, ASSEMBLY AND METHOD
- Publication number 20220381675
- Publication date Dec 1, 2022
- ENI S.p.A.
- Silvia Haiz
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM FOR UNSTICKING PIPES OF A DRILL STRING OF A DRILLING APPARATUS
- Publication number 20210404281
- Publication date Dec 30, 2021
- ENI S.p.A.
- Gilberto TOFFOLO
- E21 - EARTH DRILLING MINING
Information Patent Application
SAFETY VALVE FOR PRODUCTION WELLS
- Publication number 20170314355
- Publication date Nov 2, 2017
- ENI S.p.A.
- Paolo FERRARA
- E21 - EARTH DRILLING MINING