Siddharth Roy

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Pune, IN

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Patents Grantslast 30 patents

Information Patent Grant
Reclaimed carbon black drilling fluid additive
- Patent number 12,037,534
- Issue date Jul 16, 2024
- Halliburton Energy Services, Inc.
- Sandeep Vasant Chavan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
De-oiled lost circulation materials
- Patent number 11,155,743
- Issue date Oct 26, 2021
- Halliburton Energy Services, Inc.
- V Ramireddy Devarapalli
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Swellable packers and methods for activating swellable packers in a...
- Patent number 11,060,374
- Issue date Jul 13, 2021
- Halliburton Energy Services, Inc.
- Sunita Sameer Kadam
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DE-OILED LOST CIRCULATION MATERIALS
- Publication number 20210040376
- Publication date Feb 11, 2021
- Halliburton Energy Services, Inc.
- V Ramireddy Devarapalli
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Swellable Packers and Methods for Activating Swellable Packers in a...
- Publication number 20190376363
- Publication date Dec 12, 2019
- Halliburton Energy Services, Inc.
- Sunita Sameer Kadam
- E21 - EARTH DRILLING MINING