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Attorney: Robinson; Leah Oubre


Number of patents: 7
Last date: September 05, 2006

NumberTitleIssue Date
7101493Method and composition for suppressing coal dust
A method and composition for suppressing coal dust include a metal-containing compound, such as an organo-manganese, that provides the additional benefit of being a combustion improver. The organometallic compound is mixed with any appropriate dust suppressant liqui...
09/05/2006
7060662Antifoam agent and method for use in automatic transmission fluid applications involving high pressure pumps
The present invention relates to the use of a high level of a silicon-containing antifoam agent in automatic transmission fluid (“ATF”) applications. More specifically, the invention relates to a formulation and method for the reduction or elimination of pump wh...
06/13/2006
RE38929Lubricant containing molybdenum compound and secondary diarylamine
There is disclosed a lubricating oil composition which contains from about 100 to 450 parts per million of molybdenum from a molybdenum compound which is substantially free of active sulfur and about 750 to 5,000 parts per million of a secondary diarylamine. This co...
01/03/2006
6852680Dithiocarbamates containing alkylthio and hydroxy substituents
This invention relates to a low cost, wear inhibitor containing novel dithiocarbamates with alkylthio and hydroxy substituents that can be used to formulate low phosphorus lubricants. In addition to wear inhibition, the dithiocarbamate compositions of the invention ...
02/08/2005
6821932Delivering molybdenum from a lubricant source into a fuel combustion system
The present invention relates to an apparatus and method for delivering molybdenum from a lubricant source into a fuel combustion system or to the exhaust therefrom. By the present invention, molybdenum from the lubricant or the fuel will interact with phosphorus, s...
11/23/2004
6800596Lubricating oil dispersant
An improved dispersant is prepared by cross-linking a succinimide under Mannich reaction conditions with a polyphenolic compound. The amount of cross-linking, and the resulting size of the reaction product dispersant can be varied by varying the molecular equivalent...
10/05/2004
6797677Antioxidant combination for oxidation and deposit control in lubricants containing molybdenum and alkylated phenothiazine
The invention relates to a lubricating oil composition having improved antioxidant properties, and which contains a molybdenum compound and an alkylated phenothiazine. Further, it may also include a secondary diarylamine, preferably an alkylated diphenylamine. This ...
09/28/2004
 
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