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USPTO Patent Rankings Data through Dec 31, 2025
AK

Asad Khan — 16 Patents

SISaudi Basic Industries: 16 patents #15 of 474Top 4%
Riyadh, SA: #33 of 1,727 inventorsTop 2%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
Asad Khan has been granted 16 US patents while listed as an inventor at Saudi Basic Industries. The first was granted in 2000 and the most recent in March 2019. Asad Khan ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Asad Khan in Riyadh, SA.

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
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