Nor Hadhirah Bt Halim

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Kajang, MY

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Patents Grantslast 30 patents

Information Patent Grant
System for removing organic deposits
- Patent number 9,862,873
- Issue date Jan 9, 2018
- Petroliam Nasional Berhad (Petronas)
- Nor Hadhirah Bt Halim
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and system for removing organic deposits
- Patent number 9,434,871
- Issue date Sep 6, 2016
- Petroliam Nasional Berhad (Petronas)
- Nor Hadhirah Bt Halim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
DEMULSIFIER
- Publication number 20230416597
- Publication date Dec 28, 2023
- Petroliam Nasional Berhad (Petronas)
- Nor Hadhirah HALIM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SYSTEM FOR REMOVING ORGANIC DEPOSITS
- Publication number 20160340567
- Publication date Nov 24, 2016
- Petroliam Nasional Berhad (Petronas)
- Nor Hadhirah Bt Halim
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...