| Patent | Date |
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Flexible method for producing oil bases and distillates from feedstock containing heteroatoms
Grant 7,250,107 - Benazzi , et al. July 31, 2 | 2007-07-31 |
Method for two-step hydrocracking of hydrocarbon feedstocks
Grant 7,160,436 - Benazzi , et al. January 9, 2 | 2007-01-09 |
Flexible method for producing oil bases with a ZSM-48 zeolite
Grant 6,884,339 - Benazzi , et al. April 26, 2 | 2005-04-26 |
Process for improving the cetane number of a gas oil cut
App 20050029161 - Aussillous, Marcel ; et al. | 2005-02-10 |
Process for producing oils with a high viscosity index
Grant 6,783,661 - Briot , et al. August 31, 2 | 2004-08-31 |
EU-1 zeolite catalyst and a process for the reduction of the pour point of feeds containing paraffins
Grant 6,733,658 - Benazzi , et al. May 11, 2 | 2004-05-11 |
Method for producing diesel fuel by moderate pressure hydrocracking
App 20040050753 - Marion, Pierre ; et al. | 2004-03-18 |
Method for two-step hydrocracking of hydocarbon feedstocks
App 20040045869 - Benazzi, Eric ; et al. | 2004-03-11 |
Flexible method for producing oil bases and distillates from feedstock containing heteroatoms
App 20040004021 - Benazzi, Eric ; et al. | 2004-01-08 |
Eu-1 Zeolite Catalyst And A Process For The Pour Point Of Feeds Containing Paraffins
App 20030127356 - BENAZZI, ERIC ; et al. | 2003-07-10 |
Flexible method for producing oil bases with a zsm-48 zeolite
App 20020189972 - Benazzi, Eric ; et al. | 2002-12-19 |
Process for hydrotreatment of a heavy hydrocarbon fraction using permutable reactors and introduction of a middle distillate
Grant 6,306,287 - Billon , et al. October 23, 2 | 2001-10-23 |
Process for converting heavy petroleum fractions that comprise a distillation stage, ebullated-bed hydroconversion stages of the vacuum distillate, and a vacuum residue and a catalytic cracking stage
Grant 6,280,606 - Morel , et al. August 28, 2 | 2001-08-28 |
Catalytic process for conversion of a petroleum residue using a fixed bed hydrodemetallization catalyst
Grant 6,117,306 - Morel , et al. September 12, 2 | 2000-09-12 |
Process for converting a heavy hydrocarbon fraction using an ebullated bed hydrodemetallization catalyst
Grant 5,980,730 - Morel , et al. November 9, 1 | 1999-11-09 |
Precious metal and silica-alumina based catalyst and hydroisomerisation treatment process for heavy feeds
Grant 5,879,539 - Mignard , et al. March 9, 1 | 1999-03-09 |
Hydroisomerization treatment process for feeds from the fisher-tropsch process
Grant 5,834,522 - Mignard , et al. November 10, 1 | 1998-11-10 |
Process for the improved production of middle distillates jointly with the production of high viscosity oils with high viscosity indices from heavy petroleum cuts
Grant 5,525,209 - Billon , et al. June 11, 1 | 1996-06-11 |
Method of hydrocracking paraffins emanating from the Fischer-Tropsch process using catalysts based on H-Y zeolite
Grant 5,345,019 - Bigeard , et al. September 6, 1 | 1994-09-06 |
Process for deasphalting a hydrocarbon charge containing asphaltenes
Grant 4,715,946 - Le Page , et al. December 29, 1 | 1987-12-29 |
Heavy oil process with hydrodemetallation, hydrovisbreaking and hydrodesulfuration
Grant 4,511,458 - Billon , et al. April 16, 1 | 1985-04-16 |
Hydrotreatment process for converting a heavy hydrocarbon fraction containing sulfur impurities and metal impurities to a lighter oil, in at least two steps
Grant 4,498,972 - Toulhoat , et al. February 12, 1 | 1985-02-12 |
Catalyst and process for hydrorefining hydrocarbon charges with high contents of metals, resins and/or asphaltenes
Grant 4,395,329 - Le Page , et al. July 26, 1 | 1983-07-26 |
Hydrocracking process and catalyst for producing multigrade oil of improved quality
Grant 3,915,843 - Franck , et al. October 28, 1 | 1975-10-28 |
Process For Manufacturing Lubricating Oil
Grant 3,793,191 - Billon , et al. February 19, 1 | 1974-02-19 |
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