Patents by Inventor Emmett Partain, III

Emmett Partain, III has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Glyoxal-free cellulose derivatives for personal care compositions
    Patent number: 9801801
    Abstract: The present application describes personal care compositions, comprising a surfactant and agglomerated cellulose derivative, provided that the cellulose derivative has been agglomerated with a sufficient amount of carboxymethylcellulose as binder, and provided that the personal care composition is substantially free of glyoxal.
    Type: Grant
    Filed: October 2, 2013
    Date of Patent: October 31, 2017
    Assignee: Dow Global Technologies LLC
    Inventors: Roland Adden, Tatiana Drovetskaya, Emmett Partain, III
  • Cementitious composition
    Publication number: 20050139130
    Abstract: The curing time of cementitious cellulose ether comprising-compositions can be controlled by incorporation into the composition i) a cationically-modified or a secondary or tertiary amino-modified cellulose ether or ii) a cellulose ether comprising a hydroxyethoxyl substituent alone or in combination with one or more other substituents bound to oxygen, wherein the ethylene oxide molar substitution MShydroxyethoxyl is either from 2.2 to 3.2 and the percentage of unsubstituted anhydroglucose units is up to 8.5 percent or the ethylene oxide molar substitution MShydroxyethoxyl is less than 2.2 and the percentage of unsubstituted anhydroglucose units is up to 12 percent.
    Type: Application
    Filed: March 28, 2003
    Publication date: June 30, 2005
    Inventors: Emmett Partain III, Pol Storme
  • Processes for managing keratinous material using glycosaminoglycan and cationic polymer combinations
    Patent number: 4913743
    Abstract: Combinations of glycosaminoglycan and certain cationic polymers provide modified glycosaminoglycan properties and can provide substantivity to keratinous material, compatibility, stability, humectancy, rheology and other properties useful in personal care or medical applications.
    Type: Grant
    Filed: May 25, 1988
    Date of Patent: April 3, 1990
    Assignees: Biomatrix, Inc., Union Carbide Chemicals and Plastics Company Inc.
    Inventors: George L. Brode, Philip A. Band, Errol D. Goddard, Arminda G. Barbone, Adolf Leshchiner, Joseph P. Pavlichko, Emmett Partain, III, Pak S. Leung