Maha A. Al-Sayegh

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Dhahran, SA

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Patents Grantslast 30 patents

Information Patent Grant
Determining a specific gravity of a sample
- Patent number 10,371,633
- Issue date Aug 6, 2019
- Saudi Arabian Oil Company
- Ezzat Hegazi
- G01 - MEASURING TESTING
Information Patent Grant
Method for detecting drag reducer additives in gasoline
- Patent number 8,455,845
- Issue date Jun 4, 2013
- Saudi Arabian Oil Company
- Ezzat M. Hegazi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DETERMINING A SPECIFIC GRAVITY OF A SAMPLE
- Publication number 20190128809
- Publication date May 2, 2019
- Saudi Arabian Oil Company
- Ezzat Hegazi
- G01 - MEASURING TESTING
Information Patent Application
Method for Detecting Drag Reducer Additives in Gasoline
- Publication number 20120043477
- Publication date Feb 23, 2012
- Saudi Arabian Oil Company
- Ezzat M. Hegazi
- G01 - MEASURING TESTING