Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291785 | Ethoxylated fatty diamine as a corrosion inhibitor for pipelines and storage tanks | Jothibasu Ramasamy, Muthukumar Nagu, Ashok Santra | 2025-05-06 |
| 12227670 | Corrosion inhibitor solutions and corrosion-resistant substrates that include pyridinium hydroxyl alkyl ether compounds and methods of making the same | Muhammad Imran Ul-haq, Qasim Saleem, Turki M. AI-Abeedi | 2025-02-18 |
| 12065582 | Corrosion inhibitor solutions and corrosion-resistant substrates that include bis-quaternized ammonium compounds and methods of making the same | Muhammad Imran Ul-haq, Turki M. Al Abeedi, Abdullah Al-Malki | 2024-08-20 |
| 11926758 | Polytriazole coating materials for metal substrates | Husnul Maab, Turki A. Al-Khaldi | 2024-03-12 |
| 11866664 | Green corrosion inhibitor from waste vegetable oil for oil and gas applications | Muthukumar Nagu, Jothibasu Ramasamy, Md Amanullah | 2024-01-09 |
| 11866666 | Methods for corrosion reduction in petroleum transportation and storage | Muthukumar Nagu, Muhammad Imran Ul-haq, Talal Y. Zahrani | 2024-01-09 |
| 11814473 | Polytriazole copolymer compositions | Husnul Maab, Turki A. Al-Khaldi | 2023-11-14 |
| 11667829 | Corrosion inhibition compositions and methods of use | Muthukumar Nagu, Jothibasu Ramasamy | 2023-06-06 |
| 11649393 | Corrosion inhibition compositions and methods of use | Muthukumar Nagu, Jothibasu Ramasamy, Md Amanullah | 2023-05-16 |
| 11555777 | Method and system for corrosion simulation and assessment | Abdullatif I. Abdulhadi, Talal Y. Alzahrani | 2023-01-17 |
| 11434413 | Flourinated aromatic compound as refinery corrosion inhibitor | Muthukumar Nagu | 2022-09-06 |
| 11421326 | Hyperbranched polymers with active groups as efficient corrosion inhibitors | Muhammad Imran Ul-haq, Abdullah Al-Malki, Donya A. Alsewdan | 2022-08-23 |
| 11345867 | Naphthenic acid corrosion inhibitors for a refinery | Muthukumar Nagu | 2022-05-31 |
| 11319634 | Corrosion inhibitors for a refinery | Muthukumar Nagu | 2022-05-03 |
| 11275016 | System and method for testing repassivation kinetics | Muthukumar Nagu, AbdulHadi Abdullatif | 2022-03-15 |
| 11046901 | Naphthenic acid corrosion inhibitors for a refinery | Muthukumar Nagu | 2021-06-29 |