Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7273944 | Methods for producing copper ethanolamine solutions | Jayesh P. Patel, Susan Thomason, Eric W. Lummus, Kenneth E. Cogan | 2007-09-25 |
| 6652633 | Fire retardant | Susan Thomason | 2003-11-25 |
| 6432531 | Synthesis of alumina acetate monohydrate salt sol fibers and uses thereof | Roy J. Sippel, Ke Feng | 2002-08-13 |
| 5492681 | Method for producing copper oxide | Craig R. McIntyre | 1996-02-20 |
| 5162282 | Heavy oil hydroprocessing with group VI metal slurry catalyst | Jaime Lopez | 1992-11-10 |
| 5094991 | Slurry catalyst for hydroprocessing heavy and refractory oils | Jaime Lopez | 1992-03-10 |
| 4990240 | Vanadium passivation in a hydrocarbon catalytic cracking process | Norman C. Morgan | 1991-02-05 |
| 4970190 | Heavy oil hydroprocessing with group VI metal slurry catalyst | Jaime Lopez | 1990-11-13 |
| 4950329 | Wood preservative composition and method of treating wood with same | Craig R. McIntyre | 1990-08-21 |
| 4942064 | Method for fixing chromated copper arsenate treating agents in wood | Theron R. Brayman, Gregory Daniel Wall | 1990-07-17 |
| 4929583 | Vanadium passivation in a hydrocarbon catalytic cracking process | Norman C. Morgan | 1990-05-29 |
| 4857496 | Heavy oil hydroprocessing with Group VI metal slurry catalyst | Jaime Lopez | 1989-08-15 |
| 4824821 | Dispersed group VIB metal sulfide catalyst promoted with Group VIII metal | Jaime Lopez | 1989-04-25 |
| 4762812 | Heavy oil hydroprocess including recovery of molybdenum catalyst | Jaime Lopez, Anthony Cugini | 1988-08-09 |
| 4710486 | Process for preparing heavy oil hydroprocessing slurry catalyst | Jaime Lopez | 1987-12-01 |
| 4557821 | Heavy oil hydroprocessing | Jaime Lopez, Joel D. McKinney | 1985-12-10 |
| 4460784 | Fluid-bed catalysts process for making maleic anhydride | Philip H. Harju | 1984-07-17 |
| 4456763 | Preparation of naphthalene-oxidation catalyst by impregnation of silica with aqueous solution of VOC.sub.2 O.sub.4 -K.sub.2 SO.sub.4 -KHSO.sub.4 | Philip H. Harju | 1984-06-26 |
| 4389336 | Preparation of naphthalene-oxidation catalyst by impregnation of silica with aqueous solution of VOC.sub.2 O.sub.4 --K.sub.2 SO.sub.4 --KHSO.sub.4 | Philip H. Harju | 1983-06-21 |
| 4374756 | Vanadium-hydrogen-phosphorus-oxygen catalytic material | Philip H. Harju | 1983-02-22 |