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1930-05-03 |
1931-07-14 |
Standard Oil Dev Co |
Hydrocarbon oil and process for manufacturing the same
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1933-06-30 |
1935-10-01 |
Standard Oil Dev Co |
Method for producing pour inhibitors
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US2100993A
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1934-12-14 |
1937-11-30 |
Rohm & Haas |
Process for preparing esters and products
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1935-11-27 |
1940-02-27 |
Socony Vacuum Oil Co Inc |
Mineral oil composition and method of making
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(en)
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1944-04-04 |
1945-10-23 |
Du Pont |
Hydrocarbon oil
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1949-01-03 |
1953-10-13 |
Standard Oil Dev Co |
Polyester pour depressants
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1951-08-18 |
1955-10-25 |
Exxon Research Engineering Co |
Strong acid as a polymerization modifier in the production of liquid polymers
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1951-08-22 |
1955-10-25 |
Exxon Research Engineering Co |
Lubricating oil additives and a process for their preparation
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1952-08-11 |
1954-01-19 |
Standard Oil Dev Co |
Lubricating oil composition
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1954-03-29 |
1957-12-24 |
Shell Dev |
Production of oils from waxes
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1957-08-07 |
1962-05-22 |
Sinclair Research Inc |
Lubricating oil composition
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DE1248643B
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1959-03-30 |
1967-08-31 |
The Lubrizol Corporation, Cleveland, Ohio (V. St. A.) |
Process for the preparation of oil-soluble aylated amines
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1959-03-30 |
1969-05-13 |
Lubrizol Corp |
Process which comprises reacting a carboxylic intermediate with an amine
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1960-06-07 |
1965-11-02 |
Lubrizol Corp |
Lubricant
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1961-06-12 |
1965-08-10 |
Lubrizol Corp |
Process for preparing acylated amine-cs2 compositions and products
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1961-08-18 |
1963-04-30 |
Lubrizol Corp |
Reaction product of an aliphatic olefinpolymer-succinic acid producing compound with an amine and reacting the resulting product with a boron compound
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1962-05-14 |
1967-07-04 |
Monsanto Co |
Dispersency oil additives
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1962-05-14 |
1969-06-10 |
Monsanto Co |
Dispersency oil additives
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1963-08-02 |
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1963-08-26 |
1967-05-30 |
Standard Oil Co |
Detergent-dispersant lubricant additive having anti-rust and anti-wear properties
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1964-02-04 |
1966-05-10 |
Lubrizol Corp |
Terpolymer product and lubricating composition containing it
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1964-12-07 |
1967-04-25 |
Lubrizol Corp |
Functional fluid containing a sludge inhibiting detergent comprising the polyamine salt of the reaction product of maleic anhydride and an oxidized interpolymer of propylene and ethylene
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1965-01-28 |
1975-04-15 |
Shell Int Research |
PROCESS FOR PREPARING A LUBRICANT COMPOSITION.
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1965-04-23 |
1968-05-07 |
Mobil Oil Corp |
Polymerization of olefins with bf3
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1965-08-23 |
1971-04-13 |
Chevron Res |
Distillate fuel compositions having a hydrocarbon substituted alkylene polyamine
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1965-10-22 |
1973-09-04 |
Standard Oil Co |
Vatives of high molecular weight mannich reaction condensation concentrate and crankcase oils comprising oil solutions of boron deri
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1965-10-22 |
1972-10-10 |
Standard Oil Co |
Boron derivatives of high molecular weight mannich condensation products
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1965-10-22 |
1973-08-07 |
Standard Oil Co |
Concentrates and crankcase oils comprising oil solutions of boron containing high molecular weight mannich reaction condensation products
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1965-10-22 |
1974-03-19 |
Standard Oil Co |
Lubricating oils containing high molecular weight mannich condensation products
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1965-10-22 |
1972-11-28 |
Standard Oil Co |
Boron-containing high molecular weight mannich condensation
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1965-11-22 |
1966-09-13 |
Lubrizol Corp |
Lubricating composition containing an acylated nitrogen compound
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1966-01-26 |
1968-11-26 |
Ethyl Corp |
Mannich reaction products of high molecular weight alkyl phenols, aldehydes and polyaminopolyalkyleneamines
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1966-02-01 |
1974-07-02 |
Ethyl Corp |
Lubricant additives
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1967-09-19 |
1970-07-07 |
Lubrizol Corp |
Oil-soluble interpolymers of n-vinylthiopyrrolidones
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1967-11-24 |
1972-11-21 |
Standard Oil Co |
Preparation of oil-soluble boron derivatives of an alkylene polyamine-substituted phenol-formaldehyde addition product
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1968-04-15 |
1970-11-17 |
Lubrizol Corp |
Lubricants and fuels containing improved acylated nitrogen additives
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1968-06-18 |
1971-09-02 |
Lubrizol Corp |
Oil-soluble graft polymers derived from degraded ethylene-propylene interpolymers
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1968-07-03 |
1972-07-26 |
Lubrizol Corp |
Acylation of nitrogen-containing products
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1968-11-08 |
1973-04-03 |
Standard Oil Co |
Ashless oil additives
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1968-11-08 |
1973-04-10 |
Standard Oil Co |
Ashless oil additives
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1968-12-20 |
1972-11-07 |
Lubrizol Corp |
Lubricant containing nitrogen-containing ester
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1969-02-10 |
1969-07-08 |
Lubrizol Corp |
High molecular weight carboxylic compositions
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1969-03-11 |
1971-07-27 |
Lubrizol Corp |
Basic,sulfurized salicylates and method for their preparation
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1969-08-14 |
1972-03-28 |
Standard Oil Co |
Additives for fuels and lubricants
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1969-11-10 |
1972-01-04 |
Lubrizol Corp |
Acylated nitrogen-containing compositions processes for their preparationand lubricants and fuels containing the same
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1970-06-05 |
1975-10-10 |
Shell Berre Raffinage |
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1972-08-04 |
1975-03-07 |
Shell France |
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1970-07-13 |
1974-04-09 |
Standard Oil Co |
Oil solution of aliphatic acid derivatives of high molecular weight mannich condensation product
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GB1390359A
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1971-05-13 |
1975-04-09 |
Shell Int Research |
Process for the preparation of lubricating oil with high viscosity index
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1971-07-01 |
1974-04-16 |
Lubrizol Corp |
Dispersant compositions
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1971-09-07 |
1974-01-22 |
Lubrizol Corp |
Process for preparing high molecular weight carboxylic compositions
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1971-11-18 |
1973-06-26 |
Mobil Oil Corp |
Dimerization of olefins with boron trifluoride
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1971-12-16 |
1973-08-28 |
Texaco Inc |
Ashless lubricating oil dispersant
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1972-03-13 |
1973-10-30 |
Mobil Oil Corp |
Oligomerization of olefins with boron trifluoride
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1972-04-06 |
1977-01-18 |
Peter Ladeur |
Hydrocarbon conversion process
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1972-07-24 |
1975-04-08 |
Gulf Research Development Co |
Internal olefin
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1976-01-28 |
1978-07-11 |
The Lubrizol Corporation |
Lubricants containing amino phenol-detergent/dispersant combinations
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1976-10-05 |
1979-04-10 |
American Technology Corporation |
Pattern generating system and method
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1976-11-12 |
1984-06-12 |
The Lubrizol Corporation |
Nitrogenous dispersants, lubricants and concentrates containing said nitrogenous dispersants
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1977-02-25 |
1979-01-02 |
Lubrizol Corp |
LUBRICATING COMPOSITION AND CONCENTRATE FOR FORMULATION OF LUBRICATING COMPOSITIONS
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1978-06-26 |
1980-08-19 |
Ethyl Corporation |
Lubricant
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1979-02-23 |
1980-11-18 |
The Lubrizol Corporation |
Novel carboxylic acid acylating agents, derivatives thereof, concentrate and lubricant compositions containing the same, and processes for their preparation
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1979-05-17 |
1980-12-16 |
Pearsall Chemical Company |
Continuous oligomerization process
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1980-03-11 |
1981-10-03 |
Sony Corp |
Oscillator
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1980-12-22 |
1983-01-04 |
Texaco Inc. |
Oligomerized olefins for lubricant stock
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1981-03-23 |
1984-01-17 |
Edwin Cooper, Inc. |
Lubricating compositions containing boronated nitrogen-containing dispersants
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1982-03-10 |
1990-09-11 |
Uniroyal Chemical Company, Inc. |
Lubricating composition
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1982-04-26 |
1983-11-01 |
Texaco Inc. |
Manufacture of synthetic lubricant additives from low molecular weight olefins using boron trifluoride catalysts
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1983-05-02 |
1990-01-30 |
Uop |
Hydrocracking catalyst and hydrocracking process
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1984-04-18 |
1985-11-18 |
Shell Int Research |
PROCESS FOR PREPARING HYDROCARBONS.
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1985-06-28 |
1990-05-01 |
Chevron Research Company |
Production of low pour point lubricating oils
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1985-11-01 |
1990-12-04 |
Mobil Oil Corporation |
High viscosity index lubricants
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1985-12-02 |
1988-08-30 |
Amoco Corporation |
Metal-containing lubricant compositions
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1986-12-24 |
1989-05-02 |
Mobil Oil Corporation |
High viscosity index synthetic lubricant compositions
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1987-06-09 |
1989-01-17 |
The Lubrizol Corporation |
Nitrogen containing anti-oxidant compositions
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1987-12-18 |
1990-07-24 |
Exxon Research And Engineering Company |
Process for the hydroisomerization of Fischer-Tropsch wax to produce lubricating oil (OP-3403)
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1988-01-22 |
1989-05-02 |
Mobil Oil Corporation |
Process for manufacturing olefinic oligomers having lubricating properties
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1988-02-02 |
1998-07-07 |
Biocode Ltd. |
Marking of products to establish identity and source
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1988-10-26 |
1990-08-28 |
Exxon Chemical Patents Inc. |
Organo-Al-chloride catalyzed poly-n-butenes process
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1988-11-02 |
1990-03-20 |
Ethyl Corporation |
Olefin oligomer functional fluid using internal olefins
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1988-12-15 |
1991-12-24 |
Mobil Oil Corp. |
Production of high viscosity index lubricating oil stock
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1990-02-23 |
1994-11-22 |
The Lubrizol Corporation |
Functional fluids useful at high temperatures
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1990-07-05 |
1993-08-26 |
Mobil Oil Corporation |
Production of high viscosity index lubricants
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1990-07-05 |
1993-06-24 |
Mobil Oil Corporation |
Production of high viscosity index lubricants
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1990-07-19 |
1991-11-26 |
Ethyl Corporation |
Olefin oligomerization with BF3 alcohol alkoxylate co-catalysts
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1990-09-21 |
1992-01-28 |
The Lubrizol Corporation |
Antiemulsion/antifoam agent for use in oils
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1992-12-17 |
1995-07-04 |
Exxon Chemical Patents Inc. |
Low sediment process for forming borated dispersant
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1995-09-19 |
2000-05-11 |
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Additive compositions for lubricants and functional fluids
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2000-07-18 |
Mobil Oil Corporation |
Isoparaffinic lube basestock compositions
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1997-11-28 |
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Infineum Usa Lp |
LUBRICANT OIL COMPOSITIONS
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1998-09-04 |
2000-06-27 |
Exxonmobil Research And Engineering Company |
Premium synthetic lubricant base stock having at least 95% non-cyclic isoparaffins
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1998-09-04 |
2000-12-26 |
Exxon Research And Engineering Company |
Premium wear resistant lubricant
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1998-12-04 |
1999-11-16 |
Morton International, Inc. |
Use of carbonyl compounds as markers
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2000-11-01 |
2001-11-27 |
Ethyl Corporation |
Dispersant (meth) acrylate copolymers having excellent low temperature properties
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2002-01-31 |
2003-10-09 |
Deckman Douglas E. |
Mixed TBN detergents and lubricating oil compositions containing such detergents
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2004-04-13 |
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The Lubrizol Corporation |
Rapid analysis of functional fluids
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2004-12-15 |
2009-12-22 |
Rohm And Haas Company |
Method for monitoring degradation of lubricating oils
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2006-06-27 |
2011-07-05 |
Authentix, Inc. |
Authentication of ingestible products using saccharides as markers
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2006-07-19 |
2015-04-21 |
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Lubricating oil composition
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2007-08-17 |
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Catalytic antioxidants
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2012-01-19 |
Siemens Aktiengesellschaft |
Irreversible thermochromic dye for e.g. lubricating oil of machine, has metal nanoparticles that are arranged such that surface plasmon resonance of nanoparticles is irreversibly altered according to temperature change of oil
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