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1970-12-28 |
1975-08-19 |
Exxon Research Engineering Co |
Hydroprocessing catalyst
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1971-07-14 |
1973-01-25 |
Exxon Research Engineering Co |
Hydrierungskatalysator, verfahren zu dessen herstellung und dessen verwendung
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1971-09-24 |
1975-05-20 |
Exxon Research Engineering Co |
Process catalyst
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1972-05-22 |
1979-11-20 |
American Cyanamid Company |
Hydrotreating of petroleum distillates using shaped catalyst particles
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1973-08-03 |
1976-11-09 |
American Cyanamid Company |
Hydrotreating of petroleum distillates using shaped catalyst particles
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1973-08-03 |
1976-06-29 |
American Cyanamid Company |
Shaped catalyst particles
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1973-08-09 |
1978-09-12 |
Chevron Research Company |
Method for preparing a hydrodesulfurization catalyst
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1973-08-09 |
1982-07-27 |
Chevron Research Company |
Method for preparing a catalyst carrier, a catalyst containing the carrier, and a hydrocarbon hydrodesulfurization process using the catalyst
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1973-08-29 |
1975-04-08 |
Mobil Oil Corp |
Catalyst for residua demetalation and desulfurization
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1973-09-10 |
1975-07-08 |
Union Oil Co |
Group VI-B metal catalyst preparation
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1974-09-24 |
1977-06-07 |
American Cyanamid Company |
Hydrotreating of petroleum residuum using shaped catalyst particles of small diameter pores
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1974-11-25 |
1983-12-19 |
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1975-05-05 |
1976-09-14 |
Union Oil Company Of California |
Hydrodesulfurization of residual petroleum oil with a sulfided cobalt-molybdenum-alumina catalyst
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1976-07-26 |
1978-07-25 |
Chevron Research Company |
Hydrocarbon hydroconversion catalyst and the method for its preparation
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JPS5850636B2
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1977-07-15 |
1983-11-11 |
千代田化工建設株式会社 |
重質炭化水素油の脱硫処理方法
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1977-11-16 |
1978-08-08 |
Chevron Research Company |
Process for producing a particle pack composition comprising alumina and the resulting attrition resistant composition
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1978-10-05 |
1983-01-06 |
Chiyoda Chem Eng Construct Co |
Processing heavy hydrocarbon oils
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1980-04-01 |
1981-11-17 |
W. R. Grace & Co. |
Extruded alumina catalyst support having controlled distribution of pore sizes
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1981-06-17 |
1984-06-12 |
Standard Oil Company (Indiana) |
Hydrotreating catalyst and process
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1983-03-08 |
1987-11-25 |
The Dow Chemical Company |
Catalyst for selective hydrogenation of alkynes in the presence of dienes
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1982-12-30 |
1986-06-27 |
Inst Francais Du Petrole |
Procede de traitement d'une huile lourde ou d'une fraction d'huile lourde pour les convertir en fractions plus legeres
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1982-12-30 |
1984-07-06 |
Inst Francais Du Petrole |
Procede de traitement d'une huile lourde ou d'une fraction d'huile lourde pour les convertir en fractions plus legeres
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1982-12-31 |
1984-07-06 |
Inst Francais Du Petrole |
Procede d'hydrotraitement convertissant en au moins deux etapes une fraction lourde d'hydrocarbures contenant des impuretes soufrees et des impuretes metalliques
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1983-04-29 |
1985-10-15 |
Mobil Oil Corporation |
Demetalation catalyst and a method for its preparation
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1985-10-25 |
1987-01-06 |
Exxon Research And Engineering Company |
Nickel adsorbent for sulfur removal from hydrocarbon feeds
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1986-12-15 |
1987-11-10 |
W. R. Grace & Co. |
Sulfactants in acid-peptized catalyst compositions
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1987-03-11 |
1988-07-19 |
Phillips Petroleum Company |
Hydrotreating employing silica-modified alumina
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1988-03-14 |
1990-07-17 |
Texaco Inc. |
Hydrotreatment process employing catalyst with specified pore size distribution
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1988-10-04 |
1990-12-11 |
Chevron Research Company |
Hydrodemetalation and hydrodesulfurization using a catalyst of specified macroporosity
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1989-09-22 |
1990-08-28 |
Exxon Research And Engineering Company |
Slurry hydroprocessing process
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1989-09-28 |
1991-08-06 |
Exxon Research & Engineering Company |
Slurry hydrotreating process
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1991-10-25 |
1993-03-09 |
W. R. Grace & Co.- Conn. |
Hydroprocessing catalyst composition
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1994-10-21 |
2003-05-06 |
Digimarc Corporation |
Audio monitoring using steganographic information
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1997-11-06 |
2002-05-14 |
Texaco Inc. |
Method of preparing a catalyst for use in the hydrotreating of high boiling hydrocarbon feedstocks
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1998-05-07 |
2000-08-29 |
Engelhard Corporation |
Catalytic material having improved conversion performance
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1999-01-26 |
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日本ケッチェン株式会社 |
水素化処理用触媒並びに水素化処理方法
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1999-02-15 |
2001-08-28 |
Shell Oil Company |
Preparation of a co-containing hydrotreating catalyst precursor and catalyst
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1999-02-15 |
2001-04-17 |
Shell Oil Company |
Preparation of a hydrotreating catalyst
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2006-09-29 |
2011-04-26 |
Scientific Design Company, Inc. |
Catalyst with bimodal pore size distribution and the use thereof
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2006-09-29 |
2011-07-12 |
Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg |
Catalyst with bimodal pore size distribution and the use thereof
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2009-03-03 |
2010-10-01 |
Mexicano Inst Petrol |
Catalizador soportado en carbon para la desmetalizacion de crudos pesados y residuos.
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2012-03-07 |
2015-08-18 |
Chevoron Phillip Chemical Company, LP |
Selective hydrogenation catalyst and methods of making and using same
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2016-03-23 |
2023-01-10 |
Shell Internationale Research Maatschappij B.V. |
Composição catalítica útil na redução catalítica de compostos de enxofre contidos em uma corrente de gás, método de preparação da mesma e processo de hidrólise
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2021-01-13 |
2023-02-28 |
Saudi Arabian Oil Company |
Process for modifying a hydroprocessing catalyst
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2021-02-02 |
2022-12-20 |
Saudi Arabian Oil Company |
Method of producing an encapsulated hydroprocessing catalyst
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2021-02-02 |
2022-12-20 |
Saudi Arabian Oil Company |
Coated hydroprocessing catalyst
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2021-09-30 |
2023-03-30 |
ExxonMobil Technology and Engineering Company |
Low pressure hydroprocessing catalyst
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