| 10239800 |
Catalyst and process for selective production of lower hydrocarbons C1—C5 from syngas with low methane and CO2 production |
Khalid Karim, Mohammed Al-Semahi |
2019-03-26 |
| 9827555 |
Catalyst for conversion of synthesis gas |
Khalid Karim, Mohammad Abdur Rakib, Mohammed Al-Semahi |
2017-11-28 |
| 9545620 |
Catalyst and process for selective production of lower hydrocarbons C1-C5 from syngas with low methane and CO2 production |
Khalid Karim, Mohammed Al-Semahi |
2017-01-17 |
| 9486785 |
Catalyst and process for the production of olefins from syngas |
Khalid Karim, Mohammad Abdur Rakib, Mohammed Al-Semahi, Jayen Barochia |
2016-11-08 |
| 9409840 |
Carbon supported cobalt and molybdenum catalyst and use thereof for producing lower alcohols |
Khalid Karim |
2016-08-09 |
| 6989347 |
Catalysts for the oxidation of unsaturated aldehydes to produce carboxylic acids and methods of making the same |
Khalid Karim, Yajnavalkya Subrai Bhat, Syed Irshad Zaheer |
2006-01-24 |
| 6638891 |
Molybdenum and vanadium based catalysts for the oxidation of alkanes to carboxylic acids and olefins |
Khalid Karim, Mohammad H. Al-Hazmi, Syed Irshad Zaheer |
2003-10-28 |
| 6620973 |
Catalysts for oxidation of lower olefins to unsaturated aldehydes, methods of making and using the same |
Khalid Karim, Yajnavalkya Subrai Bhat, Syed Irshad Zaheer |
2003-09-16 |
| 6531631 |
Oxidation of ethane to acetic acid and ethylene using molybdenum and vanadium based catalysts |
Khalid Karim, Mohammad H. Al-Hazmi, Syed Irshad Zaheer |
2003-03-11 |
| 6444845 |
Process for the oxidation of unsaturated aldehydes to produce carboxylic acids using Mo-V based catalysts |
Khalid Karim, Yajnavalkya Subrai Bhat, Syed Irshad Zaheer |
2002-09-03 |
| 6441227 |
Two stage process for the production of unsaturated carboxylic acids by oxidation of lower unsaturated hydrocarbons |
Khalid Karim, Yajnavalkya Subrai Bhat, Syed Irshad Zaheer, Abdullah Bin Nafisa |
2002-08-27 |
| 6337424 |
Catalysts oxidation of lower olefins to unsaturated aldehydes, methods of making and using the same |
Khalid Karim, Yajnavalkya Subrai Bhat, Syed Irshad Zaheer |
2002-01-08 |
| 6258992 |
Gas phase catalytic oxidation of hydrocarbons to carboxylic acids and dehydrogenated products |
Khalid Karim |
2001-07-10 |
| 6156928 |
Method for gas phase production of acetic acid from ethane |
Khalid Karim, M. H. Al-Hazmi |
2000-12-05 |
| 6130356 |
Catalysts for the oxidation of ethane to acetic acid, methods of making and using the same |
Khalid Karim, Mohammad H. Al-Hazmi |
2000-10-10 |
| 6087297 |
Catalysts for gas phase production of acetic acid from ethane, processes of making the same and methods of using same |
Khalid Karim, Mohammad H. Al-Hazmi |
2000-07-11 |