Patents Represented by Attorney Joseph Allocca

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  • Lubricant blend composition
    Patent number: 8318993
    Abstract: A fluid blend suitable for use as a lube basestock comprises two major components: (A) a copolymer made from ethylene with one or more alpha olefins, the copolymer (i) containing not more than 50 wt % ethylene; (ii) having a number average molecular weight of from 400 to 10,000; and (iii) a molecular weight distribution <3; and (B) a polyalphaolefin fluid or a hydroprocessed oil having a VI greater than 80.
    Type: Grant
    Filed: December 15, 2005
    Date of Patent: November 27, 2012
    Assignee: Exxonmobil Research and Engineering Company
    Inventors: Margaret May-Som Wu, Jon Edmond Randolph Stanat, Kyle D. Lawrence, Richard T. Spissell, James William Gleeson, James Thomas Carey, Charles Lambert Baker