Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4929780 | Multistage process for converting oxygenates to liquid hydrocarbons and ethene | Ronald M. Gould, Hartley Owen | 1990-05-29 |
| 4898716 | Olefin fractionation and catalytic conversion system | Chung H. Hsia, Hartley Owen | 1990-02-06 |
| 4898717 | Multistage process for converting oxygenates to distillate hydrocarbons with interstage ethene recovery | Chung H. Hsia, Hartley Owen | 1990-02-06 |
| 4897245 | Catalytic reactor system for conversion of light olefin to heavier hydrocarbons with sorption recovery of unreacted olefin vapor | Chung H. Hsia, Hartley Owen | 1990-01-30 |
| 4891457 | Multistage process for converting olefins to heavier hydrocarbons | Hartley Owen | 1990-01-02 |
| 4834949 | Multistage system for converting olefins to heavier hydrocarbons | Hartley Owen | 1989-05-30 |
| 4832920 | Olefin fractionation and catalytic conversion system | Hartley Owen, Chung H. Hsia | 1989-05-23 |
| 4832919 | Olefin fractionation and catalytic conversion system with heat exchange means | Hartley Owen, Chung H. Hsia | 1989-05-23 |
| 4789528 | Technique for sequential rotation of reactors in a multi-reactor catalytic conversion system | Hartley Owen, Nicholas Daviduk, Susan K. Marsh | 1988-12-06 |
| 4788042 | System for conversion of methanol to gasoline | Susan K. Marsh, Hartley Owen | 1988-11-29 |
| 4788369 | Conversion of methanol to gasoline | Susan K. Marsh, Hartley Owen | 1988-11-29 |
| 4767604 | Integrated reactor system for converting oxygenates to alkylated liquid hydrocarbons | Hartley Owen, Samuel A. Tabak | 1988-08-30 |
| 4634798 | Synthesis process for producing alkylate hydrocarbons | Hartley Owen, Samuel A. Tabak | 1987-01-06 |
| 4633028 | Process for converting oxygenates to alkylated liquid hydrocarbons | Hartley Owen, Samuel A. Tabak | 1986-12-30 |
| 4633027 | Process for converting olefins to gasoline, distillate and alkylate liquid hydrocarbons | Hartley Owen, Samuel A. Tabak | 1986-12-30 |
| 4628135 | Integrated process for converting oxygenates to liquid hydrocarbons | Hartley Owen, Samuel A. Tabak | 1986-12-09 |
| 4569827 | Multistage system for producing hydrocarbons | Hartley Owen, Chung H. Hsia | 1986-02-11 |
| 4544788 | Control system for catalytic conversion of olefins to heavier hydrocarbons | Nicholas Daviduk, Hartley Owen | 1985-10-01 |
| 4520215 | Catalytic conversion of olefinic Fischer-Tropsch light oil to heavier hydrocarbons | Hartley Owen, Samuel A. Tabak | 1985-05-28 |
| 4511747 | Light olefin conversion to heavier hydrocarbons with sorption recovery of unreacted olefin vapor | Chung H. Hsia, Hartley Owen | 1985-04-16 |
| 4506106 | Multistage process for converting oxygenates to distillate hydrocarbons with interstage ethene recovery | Chung H. Hsia, Hartley Owen | 1985-03-19 |
| 4504693 | Catalytic conversion of olefins to heavier hydrocarbons | Samuel A. Tabak, Hartley Owen | 1985-03-12 |
| 4504691 | Olefin fractionation and catalytic conversion system | Chung H. Hsia, Hartley Owen | 1985-03-12 |
| 4497968 | Multistage process for converting olefins or oxygenates to heavier hydrocarbons | Hartley Owen, Chung H. Hsia | 1985-02-05 |
| 4479812 | Sorption fractionation system for olefin separation | Chung H. Hsia, Hartley Owen | 1984-10-30 |