Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7311891 | Process for the recovery of sulfur from Claus tail gas streams | William B. Dolan, John W. Byrne, Michael J. Mitariten, Alfonse Maglio | 2007-12-25 |
| 6521020 | Claus feed gas hydrocarbon removal | William B. Dolan, Steven M. Kuznicki | 2003-02-18 |
| 6508863 | Claus feed gas hydrocarbon removal | John W. Byrne, William B. Dolan | 2003-01-21 |
| 6497750 | Pressure swing adsorption process | William B. Dolan, Steven M. Kuznicki | 2002-12-24 |
| 6444012 | Selective removal of nitrogen from natural gas by pressure swing adsorption | William B. Dolan | 2002-09-03 |
| 6387159 | Claus feed gas hydrocarbon removal | William B. Dolan, Steven M. Kuznicki | 2002-05-14 |
| 6315817 | Selective removal of nitrogen from natural gas by pressure swing adsorption | William B. Dolan, Steven M. Kuznicki | 2001-11-13 |
| 6197092 | Selective removal of nitrogen from natural gas by pressure swing adsorption | William B. Dolan, Steven M. Kuznicki | 2001-03-06 |
| 4705673 | Mixed solvent system for treating acidic gas | Paul Capobianco, Edward J. Kossakowski | 1987-11-10 |
| 4401560 | Process for the separation of aromatic hydrocarbons from petroleum fractions with heat recovery | Jose A. Vidueira, Paulino Forte | 1983-08-30 |
| 4297329 | Vapor-liquid contacting system | Paul W. Sigmund | 1981-10-27 |
| 4278621 | Vapor-liquid contacting system | Paul W. Sigmund | 1981-07-14 |
| 4184855 | Process for CO.sub.2 removal | Daniel J. Kubek | 1980-01-22 |