| 5072057 |
Process for the hydroformylation of sulfur-containing thermally cracked petroleum residue and novel products thereof |
Ram N. Bhatia, Edmund J. Mozeleski, Alexandr P. Glivicky, Barry G. Brueggeman, John R. Hooton +1 more |
1991-12-10 |
$21,593,000 |
| 5030774 |
Process for the hydroformylation of sulfur-containing thermally cracked petroleum residue and novel products thereof |
Ram N. Bhatia, Edmund J. Mozeleski, Alexandr P. Glivicky, Barry G. Brueggeman, John R. Hooton +2 more |
1991-07-09 |
$54,626,000 |
| 5017279 |
Multistep process for the manufacture of novel polyolefin lubricants from sulfur containing thermally cracked petroleum residua |
Frank J. Chen, Ramon L. Espino, Kuo L. Peng |
1991-05-21 |
$55,683,000 |
| 4973764 |
Alkylphenols and derivatives thereof via phenol alkylation by cracked petroleum distillates |
Ram N. Bhatia, Edmund J. Mozeleski, Darrell W. Brownawell, Thomas L. Ashcraft |
1990-11-27 |
$45,234,000 |
| 4922028 |
Process for the hydroformylation of sulfur-containing thermally cracked petroleum residue and novel products thereof |
Ram N. Bhatia, Edmund J. Mozeleski, Alexandr P. Glivicky, Barry G. Brueggeman, John R. Hooton +2 more |
1990-05-01 |
$71,170,000 |
| 4914246 |
Alkylphenols and derivatives thereof via phenol alkylation by cracked petroleum distillates |
Ram N. Bhatia, Edmund J. Mozeleski, Darrell W. Brownawell, Thomas L. Ashcraft |
1990-04-03 |
$35,070,000 |
| 4711968 |
Process for the hydrofomylation of sulfur-containing thermally cracked petroleum residua |
Ram N. Bhatia |
1987-12-08 |
$56,424,000 |
| 4687874 |
Selective hydroformylation process using alkyl diaryl phosphine rhodium carbonyl hydride catalysts |
Torris G. Jermasen, Andrew A. Westner, I-Der Huang |
1987-08-18 |
$69,347,000 |
| 4687866 |
Ligand exchange process for producing alkyl diaryl phosphine rhodium carbonyl hydrides |
Torris G. Jermasen, Andrew A. Westner, I-Der Huang |
1987-08-18 |
$69,347,000 |
| 4668809 |
Transition metal complex catalysts |
Torris G. Jermasen, Andrew A. Westner, I-Der Huang |
1987-05-26 |
$31,920,000 |
| 4595753 |
Heterocycle-substituted alkyl diaryl phosphine rhodium caronyl hydride complex hydroformylation catalyst compositions |
Torris G. Jermasen, Andrew A. Westner, I-Der Huang |
1986-06-17 |
$20,755,000 |
| 4593141 |
Hydroformylation catalysis by branched alkyl diaryl phosphine rhodium complexes |
Torris G. Jermansen, Andrew A. Westner, I-Der Huang |
1986-06-03 |
$11,170,000 |
| 4581209 |
N-aminoalkyl alkylpiperazine promoted acid gas scrubbing process |
Guido Sartori, David W. Savage, Warren A. Thaler |
1986-04-08 |
$33,296,000 |
| 4546137 |
Additive combinations and fuels containing them |
Albert Rossi, David H. Rehrer, Kenneth Lewtas, Robert D. Tack |
1985-10-08 |
$27,344,000 |
| 4528404 |
High temperature hydroformylation in the presence of triarylphosphine rhodium carbonyl hydride complex catalyst systems |
Joseph S. Merola, John C. Reisch, Rodney V. Kastrup |
1985-07-09 |
$20,994,000 |
| 4480137 |
Trihydrocarbyl silyl substituted alkyl diaryl phosphine transition metal complexes and their use as homogeneous carbonylation catalysts |
Torris G. Jermansen, Andrew A. Westner, I-Der Huang |
1984-10-30 |
$17,076,000 |
| 4454353 |
Trihydrocarbyl silyl substituted alkyl diaryl phosphine transition metal complexes and their use as homogeneous hydroformylation-aldolization catalysts |
Torris G. Jermansen, Andrew A. Westner, I-Der Huang |
1984-06-12 |
$19,493,000 |
| 4451673 |
Trihydrocarbyl silyl substituted alkyl diaryl phosphine transition metal complexes and their use as homogeneous isomerization hydroformylation catalysts |
Torris G. Jermansen, Andrew A. Westner, I-Der Huang |
1984-05-29 |
$17,531,000 |
| 4450299 |
Homogeneous hydroformylation catalysis with silyl substituted alkyl diaryl phosphine metal complexes |
Torris G. Jermansen, Andrew A. Westner, I-Der Huang |
1984-05-22 |
$30,336,000 |
| 4434062 |
Oil displacement enhanced by lyotropic liquid crystals in highly saline media |
Helen Huang, John Huang, Paul L. Valint, Jr. |
1984-02-28 |
$15,513,000 |
| 4402708 |
Dialkyl amine derivatives of phthalic acid |
— |
1983-09-06 |
$14,772,000 |
| 4390729 |
Process for carbonylation using tetraalkyl phosphonium substituted phosphine and amine transition metal complexes as catalyst |
— |
1983-06-28 |
$16,739,000 |
| 4375973 |
Additive combinations and fuels containing them |
Albert Rossi, David H. Rehrer, Kenneth Lewtas, Robert D. Tack |
1983-03-08 |
$9,248,000 |
| 4365030 |
Overtreated higher dialkyl dimethyl ammonium clay gellants |
Harry W. Barnum |
1982-12-21 |
$27,475,000 |
| 4317737 |
Polyolefin based greases gelled by clays overtreated by higher dialkyl dimethyl ammonium salts |
Gary L. Harting, Harry W. Barnum |
1982-03-02 |
$22,394,000 |
