Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9719035 | Method and compositions for inhibition of naphthenic acid induced corrosion | Bradley G. Harrell, Bradley G. Borgard, Scott Bieber | 2017-08-01 |
| 9200213 | Method for reducing acids in crude or refined hydrocarbons | Ksenija Babic-Samardzija, Joseph L. Stark, Bradley G. Harrell, Lawrence N. Kremer | 2015-12-01 |
| 7935246 | Method for improving liquid yield during thermal cracking of hydrocarbons | Joseph L. Stark, Thomas J. Falkler, Jerry J. Weers | 2011-05-03 |
| 7416654 | Method for improving liquid yield during thermal cracking of hydrocarbons | Joseph L. Stark, Thomas J. Falkler, Jerry J. Weers | 2008-08-26 |
| 7381319 | Multi-amine neutralizer blends | Joel E. Lack, George G. Duggan | 2008-06-03 |
| 6535795 | Method for chemical addition utilizing adaptive optimization | Myron E. Schroeder, Marilyn W. Blaschke, David Matthew Fischer, Kenneth J. Tacchi | 2003-03-18 |
| 5863415 | Control of naphthenic acid corrosion with thiophosporus compounds | — | 1999-01-26 |
| 5858208 | Methods for improving conversion in fluidized catalytic cracking units | Robert L. Flanders, Roy W. Greenlee, George G. Duggan | 1999-01-12 |
| 5169598 | Corrosion inhibition in highly acidic environments | Eddie C. French | 1992-12-08 |
| 4941994 | Corrosion inhibitors for use in hot hydrocarbons | Benjamin T. Outlaw | 1990-07-17 |
| 4877578 | Corrosion inhibitors | William F. Fahey | 1989-10-31 |
| 4659339 | Inhibition of corrosion in fuels with Mg/Al/Si combinations | Walter May | 1987-04-21 |
| 4196057 | Cold end corrosion rate probe | Walter May, David F. Laurence | 1980-04-01 |