Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9778240 | Characterization of crude oil by ultraviolet visible spectroscopy | Omer Refa Koseoglu, Gordon Jamieson | 2017-10-03 |
| 9637689 | Process for reducing the total acid number in refinery feedstocks | Omer Refa Koseoglu, Hendrik Muller, Hanadi Al Jawad | 2017-05-02 |
| 9493710 | Process for stabilization of heavy hydrocarbons | Omer Refa Koseoglu | 2016-11-15 |
| 9347006 | Method for optimizing catalyst loading for hydrocracking process | Omer Refa Koseoglu, Hendrik Muller, Masaru Ushio, Koji Nakano | 2016-05-24 |
| 9334451 | High quality middle distillate production process | Omer Refa Koseoglu, Ali Mahmood Al-Somali, Hendrik Muller, Mohammed Abdullah Al-Ghamdi | 2016-05-10 |
| 9315733 | Asphalt production from solvent deasphalting bottoms | Omer Refa Koseoglu, Salman J. Al-Khaldi, Ali AL-HAMADH | 2016-04-19 |
| 9285307 | Characterization of crude oil by ultraviolet visible spectroscopy | Omer Refa Koseoglu, Gordon Jamieson | 2016-03-15 |
| 9221036 | Hydrocracking catalyst for hydrocarbon oil, method for producing hydrocracking catalyst, and method for hydrocracking hydrocarbon oil with hydrocracking catalyst | Omer Refa Koseoglu, Ali Mahmood Al-Somali, Ali H. Al-Abdul'Al, Mishaal Al-Thukair, Masaru Ushio +4 more | 2015-12-29 |
| 8992767 | Ionic liquid desulfurization process incorporated in a contact vessel | Omer Refa Koseoglu | 2015-03-31 |
| 8986622 | Apparatus for upgrading whole crude oil to remove nitrogen and sulfur compounds | Omer Refa Koseoglu, Hendrik Muller | 2015-03-24 |
| 8951410 | Process for demetallization of whole crude oil | Omer Refa Koseoglu, Hendrik Muller | 2015-02-10 |
| 8758600 | Ionic liquid desulfurization process incorporated in a low pressure separator | Omer Refa Koseoglu | 2014-06-24 |
| 7799211 | Process for upgrading whole crude oil to remove nitrogen and sulfur compounds | Omer Refa Koseoglu, Jaffar H. Al-Nufaily, Dhiya Al Syed Ahmad, Hendrik Muller | 2010-09-21 |