Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6444845 | Process for the oxidation of unsaturated aldehydes to produce carboxylic acids using Mo-V based catalysts | Khalid Karim, 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 | Khalid Karim, Asad Khan, 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, Syed Irshad Zaheer, Asad Khan | 2002-01-08 |