| 8993473 |
Modified trilobe shape for maleic anhydride catalyst |
Larry E. Melde |
2015-03-31 |
$31,332,000 |
| 8940915 |
Solvent for recovery of maleic anhydride from a gas stream |
Yury Chernyak |
2015-01-27 |
$29,911,000 |
| 6133484 |
Methods for decomposing esters and purifying alcohols |
John F. Knifton, John R. Sanderson, James Douglas Goshinska, Mark A. Mueller |
2000-10-17 |
|
| 5939592 |
Methods for decomposing esters and purifying alcohols |
John F. Knifton, John R. Sanderson |
1999-08-17 |
|
| 5620568 |
Extractive distillation of propylene oxide using propanol |
Mark A. Mueller |
1997-04-15 |
$122,885,000 |
| 5464505 |
Use of propylene oxide adducts in the purification of propylene oxide by extractive distillation |
Michael W. Peters, Mark A. Mueller, William K. Culbreth, III |
1995-11-07 |
$20,654,000 |
| 5436376 |
Production of tertiary butyl alcohol |
Yu-Hwa E. Sheu, John R. Sanderson, Mark A. Mueller |
1995-07-25 |
$8,578,000 |
| 5414145 |
Production of tertiary butyl alcohol from isobutane |
Yu-Hwa E. Sheu, John R. Sanderson, Mark A. Mueller |
1995-05-09 |
$7,145,000 |
| 5340446 |
Purification of propylene oxide by cosolvent extractive distillation |
William P. Nelson |
1994-08-23 |
$7,639,000 |
| 5262017 |
Plural stage purification of propylene oxide |
Robert A. Meyer, Mark A. Mueller, Gregory B. Demoll |
1993-11-16 |
$17,234,000 |
| 5232559 |
Separation of molybdenum |
David L. Miller, Robert A. Meyer |
1993-08-03 |
$15,221,000 |
| 5191143 |
Preparation of isobutylene |
Wei-Yang Su, Roya Tooloian |
1993-03-02 |
$11,273,000 |
| 5157163 |
Purification of methyl tertiary-butyl ether |
Roya Tooloian |
1992-10-20 |
$9,277,000 |
| 5127997 |
Purification of propylene oxide by liquid extraction |
Robert A. Meyer, Eileen T. Nguyen |
1992-07-07 |
$12,648,000 |
| 5128492 |
Precipitation of molybdenum |
Robert A. Meyer, Edward T. Marquis |
1992-07-07 |
$12,648,000 |
| 5107067 |
Catalytic reaction of propyelne with tertiary butyl hydroperoxide |
Edward T. Marquis, Kenneth P. Keating, John R. Sanderson |
1992-04-21 |
$9,521,000 |
| 5106458 |
Method for the purification of propylene oxide |
Robert A. Meyer, Eileen T. Nguyen |
1992-04-21 |
$9,521,000 |
| 4971661 |
Purification of propylene oxide using an aqueous acetone extractive distillatin agent |
Robert A. Meyer, Kenneth P. Keating, Robert M. Steinberg |
1990-11-20 |
$10,401,000 |
| 4891437 |
Olefin epoxidation of olefins in a polar medium |
Edward T. Marquis, Kenneth P. Keating, John F. Knifton, John R. Sanderson, Jonathan Lustri |
1990-01-02 |
$14,168,000 |
| 4810809 |
Ditertiary butyl peroxide recovery |
John R. Sanderson, Robert A. Meyer, Edward T. Marquis |
1989-03-07 |
$12,448,000 |
| 4691034 |
Purification of propylene oxide by treatment with calcium hydroxide in glycerol or sugar water |
John R. Sanderson, Edward T. Marquis, Kenneth P. Keating |
1987-09-01 |
$20,181,000 |
| 4691035 |
Purification of propylene oxide by treatment with a selected base and inert salt |
John R. Sanderson, Edward T. Marquis, Kenneth P. Keating |
1987-09-01 |
$20,181,000 |
| 4654427 |
Synthesis of molybdenum oxide/alkanol complexes |
Edward T. Marquis, John R. Sanderson, Kenneth P. Keating |
1987-03-31 |
$14,297,000 |
| 4650886 |
Synthesis of ammonium molybdate/alkanol complexes |
Edward T. Marquis, John R. Sanderson, Kenneth P. Keating |
1987-03-17 |
$13,141,000 |
| 4626596 |
Synthesis of molybdenum/alkylene glycol complexes useful as epoxidation catalysts |
Edward T. Marquis, Kenneth P. Keating, John R. Sanderson |
1986-12-02 |
$29,327,000 |
