Patents

1. Catalytic Cracking with Reduced Emission of Noxious Gases
   US Patent 4,153,534, May 8, 1979
2. Catalytic Cracking with Reduced Emission of Noxious Gases
   US Patent 4,153,535, May 8, 1979
3. Catalytic Cracking with Reduced Emission of Noxious Gases
   US Patent 4,204,039, June 3, 1980
4. Catalytic Cracking with Reduced Emission of Noxious Gases
   US Patent 4,206,039
5. Catalytic Cracking with Reduced Emission of Noxious Gases
   US Patent 4,218,344, August 19, 1980
6. Catalytic Cracking with Reduced Emission of Noxious Gases
   US Patent 4,221,221
7. Catalytic Cracking with Reduced Emission of Noxious Gases
   US Patent 4,238,317, December 9, 1980
8. Catalytic cracking with reduced emission of noxious gases
   US Patent 4,221,677, September 9, 1980
9. Catalytic Cracking with Reduced Emission of Noxious Gases
   US Patent 4,267,072, May 12, 1981
10. Catalytic Cracking with Reduced Emission of Noxious Gases
    US Patent 4,300,997, November 17, 1981
11. Fluid Catalytic Cracking of Heavy Petroleum Fractions
    US Patent 4,280,898, July 28, 1981
12. Catalytic Cracking with Reduced Emission of Noxious Gas
    US Patent 4,350,615, September 21, 1982
13. Fluid Bed Retorting Process and System
    US Patent 4,404,083, September 13, 1983
14. Hydrocarbon Conversion Method and Apparatus
    US Patent 4,414,101, November 8, 1983
15. Catalytic cracking with reduced emission of noxious gas
    US Patent 4,435,281, March 6, 1984
16. Catalytic cracking with reduced emission of noxious gas
    US Patent 4,440,632, April 3, 1984
17. Fluid bed retorting system
    US Patent 4,511,434, April 16, 1985

Back to top