Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5312543 | Resid hydrotreating using solvent extraction and deep vacuum reduction | James L. Taylor, Bernard Y. C. So, Jeffrey John Kolstad | 1994-05-17 |
| 5258117 | Means for and methods of removing heavy bottoms from an effluent of a high temperature flash drum | Jeffrey John Kolstad, James L. Taylor | 1993-11-02 |
| 5242578 | Means for and methods of deasphalting low sulfur and hydrotreated resids | James L. Taylor, Jeffrey John Kolstad | 1993-09-07 |
| 5228978 | Means for and methods of low sulfur and hydrotreated resids as input feedstreams | James L. Taylor, Jeffrey John Kolstad | 1993-07-20 |
| 5124026 | Three-stage process for deasphalting resid, removing fines from decanted oil and apparatus therefor | James L. Taylor, Jeffrey John Kolstad | 1992-06-23 |
| 5124025 | Process for deasphalting resid, recovering oils, removing fines from decanted oil and apparatus therefor | Jeffrey John Kolstad, James L. Taylor | 1992-06-23 |
| 5124027 | Multi-stage process for deasphalting resid, removing catalyst fines from decanted oil and apparatus therefor | James L. Taylor, Jeffrey John Kolstad, Brian S. Kennedy, Robert D. Hughes | 1992-06-23 |
| 5013427 | Resid hydrotreating with resins | James F. Mosby, Lawrence B. Peck, James L. Taylor | 1991-05-07 |
| 4940529 | Catalytic cracking with deasphalted oil | James L. Taylor, Lawrence B. Peck, James F. Mosby | 1990-07-10 |
| 4707466 | Catalyst for demetallation and desulfurization of heavy hydrocarbons | Albert L. Hensley, Jr., April J. Evans | 1987-11-17 |
| 4657665 | Process for demetallation and desulfurization of heavy hydrocarbons | Albert L. Hensley, Jr., April J. Evans | 1987-04-14 |