Recherche Images Maps Play YouTube Actualités Gmail Drive Plus »
Recherche avancée dans les brevets | Historique Web | Connexion

Brevets

Référencé par

Brevet citant Date de dépôt Date de délivrance Cessionnaire d'origine Titre
US432811314 janv. 19804 mai 1982Mobil Oil CorporationFriction reducing additives and compositions thereof
US442524928 juin 197910 janv. 1984Standard Oil Company (Indiana)Benzene sulfonic acid catalyzed aromatic Mannich products from alkyl phenols
US474338627 août 198510 mai 1988Mobil Oil CorporationGrease compositions containing phenolic- or thio-amine borates and hydroxy-containing soap thickeners
US47802274 mai 198725 oct. 1988Mobil Oil CorporationGrease composition containing borated alkoxylated alcohols
US482873414 mai 19879 mai 1989Mobil Oil CorporationGrease compositions containing borated oxazoline compounds and hydroxy-containing soap thickeners
US49618687 mars 19899 oct. 1990Mobil Oil CorporationGrease composition
US508419414 nov. 199028 janv. 1992Mobil Oil CorporationGrease composition
US512405516 mars 199023 juin 1992Ethyl Petroleum Additives, Inc.Lubricating oil composition
US662758428 janv. 200230 sept. 2003Ethyl CorporationAutomatic transmission fluid additive comprising reaction product of hydrocarbyl acrylates and dihydrocarbyldithiophosphoric acids
US682467117 mai 200130 nov. 2004ExxonMobil Chemical Patents Inc.Low noack volatility poly
US686991716 août 200222 mars 2005ExxonMobil Chemical Patents Inc.Functional fluid lubricant using low Noack volatility base stock fluids
US69496886 oct. 200427 sept. 2005ExxonMobil Chemical Patents Inc.Low Noack volatility poly α-olefins
US721464931 déc. 20038 mai 2007Afton Chemical CorporationHydrocarbyl dispersants including pendant polar functional groups
US764572817 févr. 200412 janv. 2010Afton Chemical CorporationLubricant and fuel additives derived from treated amines
US783395328 août 200616 nov. 2010Afton Chemical CorporationLubricant composition
US787977514 juil. 20061 févr. 2011Afton Chemical CorporationLubricant compositions
US788829913 janv. 200415 févr. 2011Afton Chemical Japan Corp.Extended drain, thermally stable, gear oil formulations
US790213314 juil. 20068 mars 2011Afton Chemical CorporationLubricant composition
US794763627 févr. 200424 mai 2011Afton Chemical CorporationPower transmission fluids