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Standard Oil Dev Co |
Chemical apparatus and method of lining the same
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1928-02-13 |
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Improvements in the manufacture and production of diolefines
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Improvements in continuously variable friction gearing for motor vehicles and the like purposes
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1932-02-19 |
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Thermal treatment of carbon compounds
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1955-05-23 |
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1957-07-10 |
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1960-01-28 |
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Pfaudler Permutit Inc |
Method of chromizing
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1961-03-10 |
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Atlantic Refining Co |
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Monsanto Co |
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1968-04-25 |
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Ashland Oil Inc |
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1968-10-22 |
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Hydrodealkylation process with promoted group viii metals
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1968-11-18 |
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Bethlehem Steel Corp |
Formation of chromium-containing coatings on both sides of steel strip with one coated side having a bright finish
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Texas Instruments Inc |
Process for the vapor deposition of metals
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1969-09-10 |
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Union Oil Co |
Method of preparing crystalline {37 l{38 {0 zeolite
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1969-10-09 |
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Chevron Res |
Procede et catalyseur de transformation d'hydrocarbures en presence d'hydrogene
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1969-11-20 |
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United States Steel Corp |
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Ameripol Inc |
Improved dehydrogenation process
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Removal of tin from copper scrap
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Chevron Res |
Reforming with a platinum-tin-iridium catalyst
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1970-03-09 |
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Union Oil Co |
Hydrocarbon conversion process
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1970-04-17 |
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Lamina de barbear e processo para a fabricacao da mesma
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1970-06-08 |
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Universal Oil Prod Co |
Dehydrogenation with a catalytic composite containing platinum,rhenium and tin
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1970-06-17 |
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1970-06-18 |
1971-09-21 |
Gulf Research Development Co |
Thermal hydrodealkylation process
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1970-07-22 |
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Refractory iron-base alloy resisting to high temperatures
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Alloy Surfaces Company, Inc. |
Diffusion coating and products therefrom
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1970-12-21 |
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Universal Oil Prod Co |
Heater descaling
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Chevron Res |
Platinum-tin catalyst on an alumina carrier
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1971-09-07 |
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Fansteel Inc |
Chemical vapor deposition of steel with tantalum and columbium
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1971-09-23 |
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Ici Ltd |
Procede de preparation de zeolites
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1971-09-27 |
1975-05-20 |
Union Oil Co |
Hydrofining-reforming process
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1971-09-29 |
1975-04-15 |
Universal Oil Prod Co |
Multicomponent dehydrogenation catalyst
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1971-11-03 |
1974-11-29 |
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Verfahren zum aufbringen einer korrosionsschutzschicht auf ein metall und vorrichtung zur durchfuehrung des verfahrens.
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1972-04-03 |
1979-07-17 |
Chevron Research Company |
Reforming furnace having ceramic-coated tubes
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1972-04-05 |
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Surface treatment of metals
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1972-04-30 |
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Chevron Research Company |
Catalytic reforming process and catalyst
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1972-08-29 |
1975-06-17 |
Fansteel Inc |
Composite coated steel structure for corrosion resistance
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1972-08-30 |
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Pressure bonded, low yield strength composite
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1972-12-14 |
1977-06-07 |
Chevron Research And Technology Company |
Catalytic reforming
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1973-04-25 |
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1973-08-13 |
1975-11-11 |
Exxon Research Engineering Co |
Heat resistant alloy for carburization resistance
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1973-08-30 |
1974-08-06 |
Shell Oil Co |
Thermal cracking of hydrocarbons
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1973-11-15 |
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Phillips Petroleum Company |
Catalytic dehydrogenation process
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1973-11-23 |
1975-08-05 |
Sun Oil Co Pennsylvania |
Catalytic reforming process with sulfur removal
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1973-12-13 |
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Inst Francais Du Petrole |
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1974-01-14 |
1975-09-23 |
Dow Chemical Co |
Dehydrogenation of alkyl aromatic hydrocarbons
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1974-01-29 |
1977-04-05 |
Agence Nationale De Valorisation De La Recherche (Anvar) |
Surface treatment process for steels and article
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1974-03-14 |
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1974-11-27 |
1976-05-11 |
General Motors Corporation |
Ductile corrosion resistant chromium-aluminum coating on superalloy substrate and method of forming
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1975-06-27 |
1979-08-07 |
Chevron Research Company |
Process for the removal of thiols from hydrocarbon oils
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FR2323664A1
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1975-09-10 |
1977-04-08 |
Erap |
Procede de deshydrocyclisation d'hydrocarbures aliphatiques
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1975-09-29 |
1979-09-11 |
Phillips Petroleum Co. |
Dehydrogenation of organic compounds
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1975-11-17 |
1977-04-26 |
Instytut Nawozow Sztucznych |
Method of manufacturing catalytic tubes with wall-supported catalyst, particularly for steam reforming of hydrocarbons and methanation
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1975-12-22 |
1977-07-05 |
Chevron Research Company |
In situ hydrocarbon conversion catalyst regeneration without sulfur contamination of vessels communicating with catalyst reactor
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1976-05-24 |
1978-08-16 |
British Petroleum Co |
Bituminous blends containing liquid rubber
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1976-07-19 |
1977-11-15 |
Uop Inc. |
Alkylaromatic hydrocarbon dealkylation process
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1976-10-04 |
1977-09-13 |
Pullman Incorporated |
Integrated heavy oil cracking process utilizing catalyst separated from cracking in pretreating zone
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FR2386506A1
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1977-04-06 |
1978-11-03 |
Inst Francais Du Petrole |
Procede pour la production de benzene a partir de fractions hydrocarbonees riches en hydrocarbures alkylaromatiques et renfermant des hydrocarbures paraffiniques et naphteniques
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1977-04-26 |
1980-10-21 |
The Dow Chemical Company |
Method of dehydrogenation of alkyl aromatics to alkenyl aromatics
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1977-06-09 |
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Montedison Spa |
Procedimento protettivo per mezzo di vernici inorganiche di superfici metalliche ferrose e non ferrose contro la corrosione da carburazione in alta temperatura eventualmente congiunta a quella di ossidazione
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1977-06-27 |
1979-05-22 |
Atlantic Richfield Company |
Hydrocarbon reforming process with sulfur sensitive catalyst
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1977-07-18 |
1978-09-05 |
Swiss Aluminium Ltd. |
Process for improving corrosion resistant characteristics of chrome plated aluminum and aluminum alloys
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1977-08-27 |
1979-12-25 |
Alberta Oil Sands Technology And Research Authority |
Process for thermal cracking a heavy hydrocarbon
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1977-12-02 |
1979-08-07 |
Exxon Research & Engineering Co. |
Bi2 [M2-x Bix ]O7-y compounds wherein M is Ru, Ir or mixtures thereof, and electrochemical devices containing same (Bat-24)
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FR2411169A1
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1977-12-12 |
1979-07-06 |
Shell France |
Procede de deshydrogenation sans oxydation et composition catalytique pour la mise en oeuvre de ce procede
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1978-03-13 |
1979-01-02 |
The Dow Chemical Company |
Reduction of metal surface-initiated cracking in dehydrogenation reactors
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1978-03-23 |
1979-11-06 |
Alloys, Incorporated |
Hardfacing composition of nickel-bonded sintered chromium carbide particles and tools hardfaced thereof
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1978-04-07 |
1979-09-11 |
Uop Inc. |
Co-production of ethylene and benzene
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1978-05-22 |
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Process for reactivating an iridium-containing catalyst
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1978-06-12 |
1980-02-19 |
Phillips Petroleum Company |
Hydrodealkylation process
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1978-10-06 |
1981-04-28 |
Phillips Petroleum Company |
Passivating metals on cracking catalysts by indium antimonide
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1978-10-06 |
1980-06-17 |
Phillips Petroleum Company |
Passivating metals on cracking catalysts
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1978-11-13 |
1979-12-18 |
Chevron Research Company |
Sorbent regeneration in a process for removing sulfur-containing impurities from mineral oils
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1978-12-04 |
1980-06-26 |
Hoechst Ag |
Verfahren zur herstellung von ethylen
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1979-02-05 |
1980-09-30 |
Atlantic Richfield Company |
Catalytic reforming process with sulfur removal
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1979-03-19 |
1980-05-27 |
Monsanto Company |
Asymmetric amination of 1,3-dienes
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FR2454471A1
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1979-04-20 |
1980-11-14 |
Aubert Et Duval |
Procede de chromisation de pieces metalliques telles que des pieces d'acier et pieces metalliques chromisees
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1979-05-29 |
1980-07-29 |
Uop Inc. |
Co-production of ethylene and benzene
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1979-05-31 |
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Kubota Ltd |
Heat resistant cast alloy
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1979-07-07 |
1981-10-27 |
The British Petroleum Company Limited |
Protective metal oxide films on metal or alloy substrate surfaces susceptible to coking, corrosion or catalytic activity
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1979-08-06 |
1981-05-19 |
Phillips Petroleum Company |
Process for reducing possibility of leaching of heavy metals from used petroleum cracking catalyst in land fills
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1979-12-13 |
1981-07-10 |
Toyo Eng Corp |
High-temperature treatment of hydrocarbon-containing material
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1979-12-29 |
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Ebara Corporation |
Coating metal for preventing the crevice corrosion of austenitic stainless steel and method of preventing crevice corrosion using such metal
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1980-03-24 |
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Phillips Petroleum Company |
Cracking catalyst poisons passivated with tin compounds plus both sulfur and phosphorus
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1980-03-27 |
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Mitsubishi Petrochem Co Ltd |
Preparation of styrene
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1980-03-31 |
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Carondelet Foundry Company |
Alloy resistant to corrosion
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Exxon Research & Engineering Co. |
Inhibition of carbon accumulation on metal surfaces
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Coated pipe for reactor subjected to pyrolysis and reforming of hydrocarbon
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Aluminized chromized steel
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1981-03-24 |
1983-05-31 |
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Method for use in making a selectively vapor deposition coated tubular article, and product made thereby
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Catalyst for production of aromatic hydrocarbons and process for preparation
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1981-05-26 |
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Prevention of hydrogen embrittlement of metals in corrosive environments
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1981-07-14 |
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Catalytic reforming process
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1981-12-17 |
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Apparatus for thermal cracking of or heating of hydrocarbons
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1982-05-14 |
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Kubota Ltd |
炭化水素類の熱分解・改質反応用管
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1981-12-24 |
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Metallbehälter, insbesondere für den chemischen Apparatebau, und Verfahren zur Herstellung solcher Metallbehälter
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1982-01-07 |
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Inst Francais Du Petrole |
Procede de production de benzene par hydrodealkylation a partir d'une fraction d'hydrocarbures renfermant des hydrocarbures alkylaromatiques, des hydrocarbures olefiniques et des composes du soufre
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Composition and a method for its use in dehydrocyclization of alkanes
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1982-02-12 |
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Antifoulants for thermal cracking processes
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1982-03-11 |
1983-03-22 |
Engelhard Corporation |
Regeneration of sulfur-contaminated platinum-alumina catalyst
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1982-03-30 |
1983-10-18 |
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Method for reducing carbon formation in a thermal cracking process
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Method of forming a protective aluminum-silicon coating composition for metal substrates
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Impressed current cathodic protection system employing cobalt spinel structured anode
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Catalyst for the hydrodealkylation of alkylaromatic compounds
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炭素析出防止性遠心力鋳造二層管
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1982-08-04 |
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In situ hydrocarbon conversion catalyst regeneration and sulfur decontamination of vessels communicating with catalyst reactor
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Antifoulants for thermal cracking processes
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Hydrocarbon conversion process
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Hydrocarbon cracking process
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1983-03-22 |
1984-03-20 |
Uop Inc. |
Dehydrogenation of hydrocarbons with a halogen contacting step
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1983-07-28 |
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Semi-continuous regeneration of sulfur-contaminated catalytic conversion systems
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1983-08-16 |
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Antifoulants for thermal cracking processes
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Antifoulants comprising tin, antimony and aluminum for thermal cracking processes
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Dehydrogenation of isobutane over a zeolitic catalyst
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Procedimento per la realizzazione di un recipiente a pressione con rivestimento anticorrosione e recipiente cosi' ottenuto
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Antifoulants for thermal cracking processes
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Sulphur decontamination of conduits and vessels communicating with hydrocarbon conversion catalyst reactor during in situ catalyst regeneration
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Betz Laboratories, Inc. |
Methods and compositions for boronizing metallic surfaces
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1984-07-20 |
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Antifoulants comprising tin antimony and aluminum for thermal cracking processes
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1984-07-20 |
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Antifoulants for thermal cracking processes
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Foerbaettrad katalysator foer dehydrering av kolvaeten.
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1984-07-27 |
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Inhibition of carbon accumulation on metal surfaces
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Sulfur removal system for protection of reforming catalyst
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