| 5294349 |
Coal depolymerization and hydroprocessing |
George M. Kramer, Edwin R. Ernst, Chang S. Hsu, Peter S. Maa |
1994-03-15 |
| 5278121 |
Multimetallic sulfide catalyst containing noble metals for hydrodenitrogenation |
Leo D. Brown, X. B. Cox, III, Thomas R. Halbert |
1994-01-11 |
| 5086027 |
Novel noble metal supported hydrotreating catalysts |
William E. Winter, Kenneth L. Riley, Kenneth L. Trachte |
1992-02-04 |
| 5064527 |
Catalytic process for hydroconversion of carbonaceous materials |
Bobby L. Wilson, Edward H. Edelson, Michael A. Mikita |
1991-11-12 |
| 5055211 |
Lubricating oil containing a mixed ligand metal complex and a metal thiophosphate |
Jacob J. Habeeb |
1991-10-08 |
| 5035815 |
Lubricating oil containing a nickel alkoxyalkylxanthate and zinc dialkyldithiophosphate |
Jacob J. Habeeb, Rustom M. Billimoria, William H. Stover |
1991-07-30 |
| 5034142 |
Lubricating oil containing a nickel alkoxyalkylxanthate, a dixanthogen, and zinc dialkyldithiophosphate |
Jacob J. Habeeb |
1991-07-23 |
| 5026492 |
Lubricating oil containing an alkyl alkoxyalkylxanthate and zinc dialkyldithiophosphate |
Jacob J. Habeeb |
1991-06-25 |
| 4853110 |
Method for separating arsenic and/or selenium from shale oil |
Daniel Francis Ryan |
1989-08-01 |
| 4824558 |
Coal liquefaction process with metal/iodine cocatalyst |
Peter S. Maa, Lonnie W. Vernon, William E. Winter |
1989-04-25 |
| 4683316 |
Method of preparation of dithiocarbamate complexes of molybdenum (VI) |
— |
1987-07-28 |
| 4681957 |
Method of preparing hydrocarbon substituted dithiocarbamates of molybdenum |
Claude C. Culross |
1987-07-21 |
| 4561964 |
Catalyst for the hydroconversion of carbonaceous materials |
Karla S. Colle, Edward H. Edelson, Bobby L. Wilson, Loan H. Dao |
1985-12-31 |
| 4454024 |
Hydroconversion process |
Gordon F. Stuntz |
1984-06-12 |
| 4434043 |
Recovery of catalyst from coal liquefaction residues |
Ramachandra A. Nadkarni |
1984-02-28 |
| 4272400 |
Regeneration of spent hydrodesulfurization catalysts employing presulfiding treatment and heteropoly acids |
Bernard G. Silbernagel, Raam R. Mohan |
1981-06-09 |
| 4272401 |
Regeneration of spent hydrodesulfurization catalyst with heteropoly acids |
Raam R. Mohan |
1981-06-09 |
| 4268415 |
Regeneration of spent hydrodesulfurization catalysts with heteropoly acids and hydrogen peroxide |
Raam R. Mohan, Bernard G. Silbernagel |
1981-05-19 |