Issued Patents All Time
Showing 26–50 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9669391 | Carbon supported cobalt and molybdenum catalyst | Graham John Hutchings, Sarwat Iqbal | 2017-06-06 |
| 9636663 | High productivity catalyst for alkane oxidation to unsaturated carboxylic acids and alkenes | Abdulaziz Al Jodai | 2017-05-02 |
| 9545620 | Catalyst and process for selective production of lower hydrocarbons C1-C5 from syngas with low methane and CO2 production | Mohammed Al-Semahi, Asad Khan | 2017-01-17 |
| 9492814 | Catalyst for conversion of propylene to product comprising a carboxylic acid moiety | Zaheer Irshad | 2016-11-15 |
| 9486785 | Catalyst and process for the production of olefins from syngas | Asad Khan, Mohammad Abdur Rakib, Mohammed Al-Semahi, Jayen Barochia | 2016-11-08 |
| 9422204 | Process for producing ethylene and propylene from syngas | Labeeb Chaudhary Ahmed | 2016-08-23 |
| 9416067 | Catalyst useful in fisher-tropsch synthesis | Saleh A. Al-Sayari | 2016-08-16 |
| 9409840 | Carbon supported cobalt and molybdenum catalyst and use thereof for producing lower alcohols | Asad Khan | 2016-08-09 |
| 9381499 | Carbon supported cobalt and molybdenum catalyst | Graham John Hutchings, Sarwat Iqbal | 2016-07-05 |
| 8450548 | Process for converting aliphatic oxygenates to aromatics | Naif Mohammed Al-Naddah Al-Otaibi, Syed Irshad Zaheer, Abdulkareem Al-Shabnan | 2013-05-28 |
| RE43859 | Method for producing vinyl acetate monomer from ethane or ethylene oxidation | Alaa E. M. Adris | 2012-12-11 |
| 6989347 | Catalysts for the oxidation of unsaturated aldehydes to produce carboxylic acids and methods of making the same | Yajnavalkya Subrai Bhat, Syed Irshad Zaheer, Asad Khan | 2006-01-24 |
| 6646158 | Catalytic oxidation of alkanes to corresponding acids | Yajnavalkya Subrai Bhat, Syed Irshad Zaheer, Abdullah Bin Nafisah, Asad Ahmed Khan | 2003-11-11 |
| 6638891 | Molybdenum and vanadium based catalysts for the oxidation of alkanes to carboxylic acids and olefins | Mohammad H. Al-Hazmi, Asad Khan, Syed Irshad Zaheer | 2003-10-28 |
| 6620973 | Catalysts for oxidation of lower olefins to unsaturated aldehydes, methods of making and using the same | Yajnavalkya Subrai Bhat, Syed Irshad Zaheer, Asad Khan | 2003-09-16 |
| 6605739 | Method for producing vinyl acetate monomer from ethane or ethylene oxidation | Alaa E. M. Adris | 2003-08-12 |
| 6531631 | Oxidation of ethane to acetic acid and ethylene using molybdenum and vanadium based catalysts | Mohammad H. Al-Hazmi, Asad Khan, Syed Irshad Zaheer | 2003-03-11 |
| 6444845 | Process for the oxidation of unsaturated aldehydes to produce carboxylic acids using Mo-V based catalysts | Yajnavalkya Subrai Bhat, Syed Irshad Zaheer, Asad Khan | 2002-09-03 |
| 6441227 | Two stage process for the production of unsaturated carboxylic acids by oxidation of lower unsaturated hydrocarbons | Yajnavalkya Subrai Bhat, Asad Khan, Syed Irshad Zaheer, Abdullah Bin Nafisa | 2002-08-27 |
| 6383977 | Catalysts for producing acetic acid from ethane oxidation, processes of making the same and methods of using same | Edouard Mamedov, Mohammed H. Al-Hazmi, Anis H. Fakeeha, Mustaf A. Soliman, Yousef Saleh Al-Zeghayer +2 more | 2002-05-07 |
| 6337424 | Catalysts oxidation of lower olefins to unsaturated aldehydes, methods of making and using the same | Yajnavalkya Subrai Bhat, Syed Irshad Zaheer, Asad Khan | 2002-01-08 |
| 6310241 | Catalysts methods for producing acetic acid from ethane oxidation using MO, V, PD and NB based catalysts, processes of making same and methods of using same | Edouard Mamedov, Mohammed H. Al-Hazmi, Anis H. Fakeeha, Mustaf A. Soliman, Yousef Saleh Al-Zeghayer +2 more | 2001-10-30 |
| 6274764 | Process for one step gas phase production of acetic acid from ethylene | Kareemudin Sheikh | 2001-08-14 |
| 6258992 | Gas phase catalytic oxidation of hydrocarbons to carboxylic acids and dehydrogenated products | Asad Khan | 2001-07-10 |
| 6160162 | Methods of catalytic oxidation of propane to acrylic acid | Yajnavalkya Subrai Bhat, Syed Irshad Zaheer, Abdullah Bin Nafisah | 2000-12-12 |