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Shi-Ming Wu patents

Recent bibliographic sampling of Shi-Ming Wu patents listed/published in the public domain by the USPTO (USPTO Patent Application #,Title):



06/16/11 - 20110143982 - Additive system for lubricating fluids
The invention concerns an additive package for a lubricating fluid or grease containing an effective amount of a phosphorus-containing antiwear additive, the improvement comprising the absence of primary, secondary, tertiary, cyclic low molecular weight aliphatic amines with a carbon number of C30 or less....
Inventors: William T. Sullivan, Halou Oumar-mahamat, Shi-ming Wu, Ellen B. Brandes (The Lubrizol Corporation)

05/12/11 - 20110111992 - Lubricating fluids
The invention concerns a fully formulated lubricating fluid or grease comprising an additive package and a major amount of base oil, the improvement comprising the substantial absence of low molecular weight primary, secondary, tertiary, cyclic aliphatic mono or polyamines of 30 carbons or less and the absence of the corresponding...
Inventors: William T. Sullivan, Halou Oumar-mahamat, Shi-ming Wu, Ellen B. Brandes (The Lubrizol Corporation)

04/01/10 - 20100081593 - Additive system for lubricants
The invention relates to compositions suitable as additive packages for lubricants and other functional fluids, the composition comprising sulfur-containing extreme pressure components, phosphorus-containing anti-wear additives, a triazole-containing species. A preferred use is in industrial gear oils. In embodiments, enhance protection in the areas of bearing wear and micropitting are obtained....
Inventors: Shi-ming Wu, William T. Sullivan, Ellen Bernice Brandes

The Lubrizol Corporation

Archived*
(*May have duplicates - we are upgrading our archive.)

20110143982 - Additive system for lubricating fluids


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The bibliographic references displayed about Shi-Ming Wu's patents are for a recent sample of Shi-Ming Wu's publicly published patent applications. The inventor/author may have additional bibliographic citations listed at the USPTO.gov. FreshPatents.com is not associated or affiliated in any way with the author/inventor or the United States Patent/Trademark Office but is providing this non-comprehensive sample listing for educational and research purposes using public bibliographic data published and disseminated from the United States Patent/Trademark Office public datafeed. This information is also available for free on the USPTO.gov website. If Shi-Ming Wu filed recent patent applications under another name, spelling or location then those applications could be listed on an alternate page. If no bibliographic references are listed here, it is possible there are no recent filings or there is a technical issue with the listing--in that case, we recommend doing a search on the USPTO.gov website.

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