Bizarre Patents
Cloaking System Using Optoelectronically Controlled Camouflage
A Cloaking System designed to operate in the visible light spectrum, utilizes optoelectronics and/or photonic components to conceal an object within it.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7691794 | Lubricating oil and fuel compositions Disclosed herein are reaction products of an acidic organic compound, a boron compound, and an alkoxylated amine and/or alkoxylated amide. Also disclosed are lubricating oil compositions and fuel compositions containing the reaction products. ... | 04/06/2010 |
| 7674754 | Water-based metalworking fluid incorporating polymeric boron materials A water-based metalworking fluid is comprised of a polymeric boron species which includes at least B, N and H, together with a surfactant operable to provide an emulsion of the boron species with water. The polymeric boron species may be a polyborane or a borazine p... | 03/09/2010 |
| 7629300 | Detergent / anti-oxidant additives for lubricants A composition is disclosed that comprises the reaction product of an acidic organic compound, a boron compound, and a basic organic compound. The composition is useful as a detergent additive for lubricants and hydrocarbon fuels. ... | 12/08/2009 |
| 7622431 | Lubricating oil compositions Reaction products of an acidic organic compound, a boron compound, and an alkoxylated amine and/or alkoxylated amide. Also disclosed are lubricating oil compositions and fuel compositions containing the reaction products. ... | 11/24/2009 |
| 7414014 | Method and system for improving fuel economy and environmental impact operating a 2-stroke engine A method and system to reduce fuel consumption and environmental impact in a two-stroke engine. Fresh system oil having a TBN less than 10 is provided and used in the two-stroke engine to produce partially used system oil. The partially used system oil is withdrawn ... | 08/19/2008 |
| 7407917 | Lubricating oil composition for automatic transmissions An additive compound comprising a non-borated and/or borated reaction product, in which the reaction product is obtained by reacting a linear or branched, saturated or unsaturated monovalent aliphatic acid having 8 to 22 carbon atoms, urea, and polyalkylenepolyamine... | 08/05/2008 |
| 7371713 | Preparation of monomers for grafting to polyolefins, and lubricating oil compositions containing grafted copolymer A graft copolymer containing one or more ethylenically-unsaturated, aliphatic or aromatic, nitrogen- and oxygen-containing graftable monomers grafted to a polyolefin is disclosed. Novel monomers, methods of making such monomers, and graft copolymers comprising such ... | 05/13/2008 |
| 7273957 | Process for the production of gasoline stocks A process for the production of gasoline stocks wherein lower molecular weight olefins are first oligomerized and the oligomers then hydrogenated. In the first instance the oligomerization is carried out in a single pass fixed bed boiling point reactor. The oligomer... | 09/25/2007 |
| 7145049 | Oligomerization process Alkenes, such as normal butenes in a mixed C4 stream are oligomerized, preferably to dimers, which are dimerized in a distillation column reactor over ZSM-57 zeolite catalyst at high conversions and high selectivity to octenes. Prior to oligomerization th... | 12/05/2006 |
| 7026273 | Lubricating oil compositions A crankcase lubricating oil composition comprises an oil of lubricating viscosity, in a major amount, and, in respective minor amounts, a boron-containing additive and one or more co-additives, wherein the lubricating oil composition has greater than 200 ppm by mass... | 04/11/2006 |
| 7018959 | Water-based metal working fluid A water-based, recyclable metalworking fluid comprises a polyalkylene glycol, an alkanolamine, a polyglycol surfactant, a polyol surfactant, a biocide and a corrosion inhibitor. The biocide may comprise a mixture of biocidal compounds effective against bacterial and... | 03/28/2006 |
| 6451745 | High boron formulations for fluids continuously variable transmissions Continuously variable transmission can be lubricated by supplying to them a composition of (a) an oil of lubricating viscosity; (b) a dispersant; and (c) a detergent. At least one of the dispersant (b) and the detergent (c) is a borated species, and the a... | 09/17/2002 |
| 6251840 | Lubrication fluids for reduced air entrainment and improved gear protection A lubricating/functional fluid composition which exhibits in use improved antiwear and antifoaming properties. The improvements result from use of 2,5-dimercapto-1,3,4-thiadiazole and derivatives thereof together with silicone and/or fluorosilicone antifo... | 06/26/2001 |
| 6248702 | Dispersant and dispersant viscosity index improvers from selectively hydrogenated aryl-substituted olefin containing diene copolymers The invention provides dispersants and dispersant viscosity index improvers which include polymers of conjugated dienes which have been hydrogenated, functionalized, optionally modified, and post treated. The dispersant substances include a copolymer of t... | 06/19/2001 |
| 6228817 | Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers The invention provides dispersants and dispersant viscosity index improvers which include polymers of conjugated dienes which have been hydrogenated, functionalized, optionally modified, and post treated. The dispersant substances include a copolymer of t... | 05/08/2001 |
| 6162768 | Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers: free radically initiated direct grafting reaction products The invention provides dispersants and dispersant viscosity index improvers which include polymers of conjugated dienes which have been hydrogenated, functionalized, optionally modified and post treated. The dispersant substances include a copolymer of tw... | 12/19/2000 |
| 6096691 | Gear oil additive concentrates and lubricants containing them The concentrates comprise specified proportions of diluent oil, an organic sulfur-containing antiwear and/or extreme pressure agent, an ashless dispersant, a dimethyl ester of an aliphatic phosphonic acid in which the aliphatic group has an average in the... | 08/01/2000 |
| 6001779 | Lubricating oil composition having an ashless wear inhibitor A lubricating oil composition has an oil of lubricating viscosity, plus minor portions of alkylated aminophenol and zinc dithiophosphate. Preferably, about 75 mol % of the alkyl groups of the zinc dithiophosphate are derived from primary alcohols. The alk... | 12/14/1999 |
| 5942470 | Lubricant compositions Gear oils and gear oil additive concentrates of enhanced positraction performance are described. They comprise: (i) at least one oil-soluble sulfur-containing extreme pressure or antiwear agent; (ii) at least one oil-soluble amine salt of a partial ester ... | 08/24/1999 |
| 5817605 | Automatic transmission and wet brake fluids and additive package therefor Oil-based functional fluid compositions formulated for use as automatic transmission fluid, fluid for a wet brake system, or a friction-depending lubricant are improved by including in the composition a minor amount of at least one alcohol or polyol havin... | 10/06/1998 |
| 5646098 | Carbonyl containing compounds and their derivatives as multi-functional fuel and lube additives The invention relates to novel compositions comprising ene and free radical adducts of unsaturated and saturated hydrocarbons, and acyclic and cyclic vicinal polycarbonyl compounds such as diethyl ketomalonate and indantrione. The adducts are reacted with... | 07/08/1997 |
| 5639716 | Oil soluble dispersant additives based on 1-butene- olefin copolymers Oil-soluble dispersant additives are disclosed. The additives comprise the reaction product of a functionalized 1-butene copolymer and at least one nucleophilic reactant selected from amines, amino alcohols, alcohols, and reactive metal compounds. The fun... | 06/17/1997 |
| 5628804 | Polyether esteramide containing additives and methods of making and using same A polyether esteramide reaction product effective as a fuel additive for reducing intake valve deposits and octane requirement increase, as well as controlling combustion chamber deposits, in gasoline engines is disclosed together with fuel compositions a... | 05/13/1997 |
| 5620948 | Additive combinations for lubricants and functional fluids This invention relates to a composition, comprising: (A) a Mannich dispersant having a base number in the range of about 45 to about 90; (B) a boron compound; and (C) an organic phosphorus acid or ester, or derivative of said phosphorus acid or ester. In ... | 04/15/1997 |
| 5583099 | Boronated compounds This invention describes nitrogen containing compounds which are boronated in the presence of a protic material such as water or an alcohol or mixtures thereof.... | 12/10/1996 |
| 5571445 | Gear oil compositions A "cold-clash" gear problem associated with vehicular manual transmissions exposed to the cold is overcome by use of a special all-synthetic gear oil composition. The composition is composed of base oil and specified additive components. The base oil is a... | 11/05/1996 |
| 5561103 | Functional fluid compositions having improved frictional and anti-oxidation properties Compositions of matter containing self condensation reaction products of alkylthio alkanols and dispersants which are found to have utility in lubricating/functional fluids.... | 10/01/1996 |
| 5512192 | Dispersant-viscosity improvers for lubricating oil compositions A composition of matter suitable for use as a dispersant-viscosity improver for lubricating oil compositions comprises the reaction product of reactants comprising (a) an oil soluble, substantially hydrogenated, vinyl substituted aromatic-aliphatic conjug... | 04/30/1996 |
| 5498353 | Semi-synthetic two-stroke engine oil formulation A semi-synthetic two-stroke engine oil formulation which comprises a base oil consisting of a high-viscosity mineral oil, a medium-viscosity mineral oil, a solvent and a mixture of three polyisobutylenes with different molecular weights, and appropriate d... | 03/12/1996 |
| 5417869 | Surfactants and cutting oil formulations using these surfactants which resist microbial degradation The invention relates to bioresistant surfactants and cutting fluid compositions which utilize them. The surfactants consist of soaps of carboxylic acid compounds having from 10 to 30 carbon atoms, the carbon skeleton of which is branched and not straight... | 05/23/1995 |
| 5385684 | Branched amido-amine dispersant additives The present invention is directed to branched amidoamine additives useful in oleaginous compositions formed by (a) reacting a first nitrogen-containing compound (e.g., ammonia or an organic amine) with an alpha, betaunsaturated compound of the formula: ... | 01/31/1995 |
| 5328622 | Oil soluble dispersant additives modified with monoepoxy monounsaturated compounds An oil soluble dispersant comprising the reaction products of: (1) at least one of (i) oil soluble salts, amides, imides, oxazolines, esters, or mixtures thereof of long chain hydrocarbyl substituted mono- and dicarboxylic acids or their anhydrides or esters, ... | 07/12/1994 |
| 5312554 | Process for preparing stable oleaginous compositions According to the present invention, oleaginous compositions having improved stability are provided, wherein high molecular weight ashless dispersants and metal detergents are preblended at a temperature of at least 100° C. for a period of from 1 to 10 ho... | 05/17/1994 |
| 5284595 | Borated ethylene -olefin polymer substituted amine dispersant additives The present invention is directed to an oil-soluble lubricating oil additive comprising at least one terminally unsaturated ethylene alpha-olefin polymer of 300 to 20,000 number average molecular weight terminally substituted with amine compounds, which a... | 02/08/1994 |
| 5284594 | Dialkylamine complexes of borated alkyl catechols and lubricating oil compositions containing the same Borated alkyl catechols can be stabilized by the addition of certain defined dialkylamines. Lubricating oils containing a borated alkyl catecholdialkylamine complex are effective in reducing oxidation, wear and deposits in an internal combustion engine.... | 02/08/1994 |
| 5273668 | Oil soluble dispersant additives modified with bis-keto/thioketo compounds The present invention is directed to an oil-soluble lubricating oil additive comprising at least one adduct of (A) a polyolefin of 700 to 5,000 number average molecular weight substituted nitrogen- or ester-containing ashless dispersant and (B) a bis-keto... | 12/28/1993 |
| 5256323 | Compositions containing 2,2',2"-nitrilotriethanol cyclometalates Compositions comprising a) a functional liquid or an internal combustion engine fuel and b) at least one compound of the general formula I ##STR1## wherein R1 is --(CH2 --X)n --R, where X=--S-- or --O--, n=0 or 1 and R is... | 10/26/1993 |
| 5242610 | Grease composition The invention is an improved grease composition comprising a major proportion of a grease, a hydroxy-containing soap thickener and a minor amount of a compound prepared by reacting a boron compound with an organic compound containing oxygen, sulfur and/or... | 09/07/1993 |
| 5241003 | Ashless dispersants formed from substituted acylating agents and their production and use Succinimides, succinic esters, and succinic ester-amides are formed by (A) reacting (i) at least one substantially aliphatic polymer of at least one lower olefin, and (ii) an acidic reactant or a mixture of two or more acidic reactants represented by the ... | 08/31/1993 |
| 5238466 | Fuel additives derived from amido-amines The present invention is directed to a fuel additive comprising at least one adduct of (A) a polyolefin of 300 to 10,000 number average molecular weight substituted with at least 0.3 (e.g., from about 1 to 4) mono- or dicarboxylic acid producing moieties ... | 08/24/1993 |
