Donya Alsewdan

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Dhahran, SA

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Patents Grantslast 30 patents

Information Patent Grant
Hyperbranched polymers with active groups as efficient corrosion in...
- Patent number 11,421,326
- Issue date Aug 23, 2022
- Saudi Arabian Oil Company
- Muhammad Imran Ul-haq
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of producing acryloyl monomers and acryloyl-based polymers
- Patent number 11,384,176
- Issue date Jul 12, 2022
- Saudi Arabian Oil Company
- Imran Ul-haq
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Zeolite with encapsulated platinum
- Patent number 11,247,196
- Issue date Feb 15, 2022
- Saudi Arabian Oil Company
- Donya Alsewdan
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
COMPOUNDS FOR BREAKING EMULSIONS
- Publication number 20240368483
- Publication date Nov 7, 2024
- Saudi Arabian Oil Company
- Manal Al-Eid
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD OF PRODUCING ACRYLOYL MONOMERS AND ACRYLOYL-BASED POLYMERS
- Publication number 20210403617
- Publication date Dec 30, 2021
- Imran Ul-haq
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYPERBRANCHED POLYMERS WITH ACTIVE GROUPS AS EFFICIENT CORROSION IN...
- Publication number 20210395898
- Publication date Dec 23, 2021
- Saudi Arabian Oil Company
- Muhammad Imran Ul-haq
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ZEOLITE WITH ENCAPSULATED PLATINUM
- Publication number 20210170374
- Publication date Jun 10, 2021
- Saudi Arabian Oil Company
- Donya Alsewdan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL