Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9695368 | Process and apparatus employing microchannel process technology | Anna Lee Tonkovich, Ravi Arora, John H. Brophy, Francis P. Daly, Soumitra Deshmukh +14 more | 2017-07-04 |
| 8747656 | Process and apparatus employing microchannel process technology | Anna Lee Tonkovich, Ravi Arora, John H. Brophy, Francis P. Daly, Soumitra Deshmukh +14 more | 2014-06-10 |
| 8100996 | Process for upgrading a carbonaceous material using microchannel process technology | Wayne W. Simmons, Robert Dwayne Litt, Anna Lee Tonkovich, Laura J. Silva, Daniel Francis Ryan +2 more | 2012-01-24 |
| 6086749 | Catalyst and method for hydroprocessing a hydrocarbon feed stream in a reactor containing two or more catalysts | David C. Kramer | 2000-07-11 |
| 5958220 | Gas-pocket distributor and method for hydroprocessing a hydrocarbon feed stream | Bruce Reynolds, Krishniah Parimi, Robert W. Bachtel | 1999-09-28 |
| 5885534 | Gas pocket distributor for hydroprocessing a hydrocarbon feed stream | Bruce Reynolds, Krishniah Parimi, Robert W. Bachtel | 1999-03-23 |
| 5733440 | Catalyst, method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed | David C. Kramer, David S. Smith, James T. McCall, Georgieanna L. Scheuerman, Robert W. Bachtel +1 more | 1998-03-31 |
| 5690896 | Distributor assembly for multi-bed down-flow catalytic reactors | Krishniah Parimi, Dennis R. Cash | 1997-11-25 |
| 5599440 | Catalyst method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed | David C. Kramer, David S. Smith, James T. McCall, Georgieanna L. Scheuerman, Robert W. Bachtel +1 more | 1997-02-04 |
| 5498327 | Catalyst, method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed | David C. Kramer, David S. Smith, James T. McCall, Georgieanne L. Scheuerman, Robert W. Bachtel +1 more | 1996-03-12 |
| 5409598 | Method of hydroprocessing | David C. Kramer, David S. Smith, James T. McCall, Georgieanna L. Scheuerman, Robert W. Bachtel | 1995-04-25 |
| 5391289 | FCC process with rapid separation of products | Ralph M. Forde | 1995-02-21 |
| 5302357 | Apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed | David C. Kramer, David S. Smith, James T. McCall, Georgieanna L. Scheuerman, Robert W. Bachtel | 1994-04-12 |
| 5076908 | Method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed | David C. Kramer, David S. Smith, James T. McCall, Georgieanna L. Scheuerman, Robert W. Bachtel | 1991-12-31 |
| 4674322 | On-line instrument for simultaneously measuring the viscosity, density, and surface tension of a fluid comprising a gas dissolved in a liquid | — | 1987-06-23 |
| 4615789 | Hydroprocessing reactors and methods | Alan G. Bridge | 1986-10-07 |