Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11674504 | Geothermal loop energy production systems | Mark P. Muir | 2023-06-13 |
| 10527026 | Geothermal heat recovery from high-temperature, low-permeability geologic formations for power generation using closed loop systems | Mark P. Muir, Brian S. Higgins, Joseph A. Scherer | 2020-01-07 |
| 9803626 | Thermosiphoning supercritical CO2 in geothermal energy production | Mark P. Muir, John R. Muir | 2017-10-31 |
| 8247212 | Circulation of algal broth by thermally-induced convection | Mark P. Muir, Randy N. Balik | 2012-08-21 |
| 7056744 | Measurement of short chain branching in olefin copolymers using chemometric analysis | Paul J. DesLauriers, David C. Rohlfing, Eric T. Hsieh | 2006-06-06 |
| 6632680 | Measurement of short chain branching in olefin copolymers using chemometric analysis | Paul J. DesLauriers, David C. Rohlfing, Eric T. Hsieh | 2003-10-14 |
| 6294078 | Antifoulant control process | Ronald E. Brown | 2001-09-25 |
| 6113774 | Antifoulant control process | Ronald E. Brown | 2000-09-05 |
| 6096553 | On-line analysis of acid catalyst in an alkylation process | Randall L. Heald, Bruce B. Randolph, Donald H. Renfro | 2000-08-01 |
| 5877382 | Alkylation catalyst regeneration | — | 1999-03-02 |
| 5463162 | Alkylation catalyst regeneration | — | 1995-10-31 |
| 5405431 | Automatic adsorption tower switching system | — | 1995-04-11 |
| 5347067 | Alkylation catalyst regeneration | Ronald G. Abbott | 1994-09-13 |
| 5306859 | Alkylation catalyst regeneration utilizing polyvinylpyridine and amine substituted styrene divinylbenzene copolymer contact materials | Ronald G. Abbott, Robert B. Eldridge | 1994-04-26 |
| 5284993 | Alkylation catalyst regeneration | — | 1994-02-08 |
| 5276245 | Alkylation catalyst regeneration | Ronald G. Abbott | 1994-01-04 |
| 5264649 | Alkylation catalyst regeneration | Ronald G. Abbott, Robert B. Eldridge, Fu-Ming Lee, David P. Mann, Robert J. Mitchell | 1993-11-23 |
| 5264647 | Alkylation catalyst regeneration | Bruce B. Randolph, Ronald G. Abbott, Robert B. Eldridge | 1993-11-23 |
| 5237122 | Alkylation catalyst regeneration | Robert B. Eldridge, Richard L. Anderson, David P. Mann | 1993-08-17 |
| 5003082 | Preparation of thiolactams | — | 1991-03-26 |
| 4990628 | Catalytic preparation of thiolactams | — | 1991-02-05 |
| 4956476 | Preparation of thiolactams | Marvin M. Johnson, Richard D. Skinner | 1990-09-11 |
| 4835127 | Oxidative dehydrogenation and cracking of paraffins using a promoted cobalt catalyst | Jack P. Guillory, Charles F. Cook, James B. Kimble | 1989-05-30 |
| 4497971 | Oxidative dehydrogenation and cracking of paraffins with a promoted cobalt catalyst | Jack P. Guillory, Charles F. Cook, James B. Kimble | 1985-02-05 |
| 4482646 | Oxidative dehydrogenation of paraffins | James B. Kimble | 1984-11-13 |