Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207648 | Slotted plate scallops | John Christian Maley, Jeffrey R. Grott, Megan Kubacki, Nicholas W. Bridge, Ka L. Lok | 2021-12-28 |
| 10041012 | Staggered fired heater manifolds | — | 2018-08-07 |
| 9745523 | Methods and apparatuses for hydrotreating | Sujoy Ganguly | 2017-08-29 |
| 9631873 | Process for transferring heat or modifying a tube in a heat exchanger | Phillip F. Daly | 2017-04-25 |
| 9221728 | Methods and apparatuses for reforming of hydrocarbons including recovery of products | Laxmikant Bharuka, Sudipta Ghosh, Ashutosh Sharma | 2015-12-29 |
| 8999249 | Methods and apparatuses for reforming of hydrocarbons including recovery of products | Laxmikant Bharuka, Sudipta Ghosh, Ashutosh Sharma | 2015-04-07 |
| 8613308 | Process for transferring heat or modifying a tube in a heat exchanger | Phillip F. Daly | 2013-12-24 |
| 8282814 | Fired heater for a hydrocarbon conversion process | — | 2012-10-09 |
| 8197250 | Adjustable burners for heaters | Edward R. Morgan, Dennis M. Clary | 2012-06-12 |
| 7740751 | Process for heating a stream for a hydrocarbon conversion process | — | 2010-06-22 |
| 7638664 | Hydrocarbon conversion process including a staggered-bypass reaction system | Clayton C. Sadler | 2009-12-29 |
| 7622620 | Hydrocarbon conversion process including a staggered-bypass reaction system | Clayton C. Sadler | 2009-11-24 |
| 6106696 | Moving bed reforming process without heating between the combined feed exchanger and the lead reactor | David J. Fecteau | 2000-08-22 |
| 5879537 | Hydrocarbon conversion process using staggered bypassing of reaction zones | — | 1999-03-09 |
| 5366704 | Radial flow reactor with double perforated scallops | William J. Koves, Roger L. Throndson | 1994-11-22 |
| 5209908 | Radial flow reactor with double perforated scallops | William J. Koves, Roger L. Throndson | 1993-05-11 |
| 4673488 | Hydrocarbon-conversion process with fractionator overhead vapor recycle | Robert B. Turner, Richard W. Bennett | 1987-06-16 |
| 4409095 | Catalytic reforming process | — | 1983-10-11 |
| 4364820 | Recovery of C.sub.3 + hydrocarbon conversion products and net excess hydrogen in a catalytic reforming process | Richard R. DeGraff | 1982-12-21 |
| 4325806 | Multiple stage hydrocarbon conversion with gravity flowing catalyst particles | — | 1982-04-20 |
| 4325807 | Multiple stage hydrocarbon conversion with gravity flowing catalyst particles | — | 1982-04-20 |
| 4250018 | Multiple stage hydrocarbon conversion process | — | 1981-02-10 |
| 4250019 | Multiple stage hydrocarbon conversion process | — | 1981-02-10 |