Patents by Inventor Wesley J. Spaulding

Wesley J. Spaulding 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).

  • Solid dispersion comprising a highly substituted hydroxyalkyl methylcellulose
    Patent number: 9962446
    Abstract: A solid dispersion comprising at least one active ingredient in at least one hydroxyalkyl methylcellulose having a DS of from 1.0 to 2.7 and an MS of from 0.40 to 1.30, wherein DS is the degree of substitution of methoxyl groups and MS is the molar substitution of hydroxyalkoxyl groups, can be produced by extrusion or spray-drying.
    Type: Grant
    Filed: July 12, 2013
    Date of Patent: May 8, 2018
    Assignee: Dow Global Technologies LLC
    Inventors: Nicholas S. Grasman, Steven J. Guillaudeu, Mark J. Hall, Uma Shrestha, Maureen L. Rose, William W. Porter, III, Wesley J. Spaulding, Kevin P. O'donnell, True L. Rogers
  • SOLID DISPERSION COMPRISING A HIGHLY SUBSTITUTED HYDROXYALKYL METHYLCELLULOSE
    Publication number: 20150140091
    Abstract: A solid dispersion comprising at least one active ingredient in at least one hydroxyalkyl methylcellulose having a DS of from 1.0 to 2.7 and an MS of from 0.40 to 1.30, wherein DS is the degree of substitution of methoxyl groups and MS is the molar substitution of hydroxyalkoxyl groups, can be produced by extrusion or spray-drying.
    Type: Application
    Filed: July 12, 2013
    Publication date: May 21, 2015
    Applicant: Dow Global Technologies LLC
    Inventors: Nicholas S. Grasman, Steven J. Guillaudeu, Mark J. Hall, Uma Shrestha, Maureen L. Rose, William W. Porter, III, Wesley J. Spaulding, Kevin P. O'donnell, True L. Rogers
  • METHOD FOR JOINING PIPING SYSTEMS AND PIPING TO EQUIPMENT, FIXTURES, DEVICES, STRUCTURES, AND APPLIANCES
    Publication number: 20090173441
    Abstract: A method to join pipe is disclosed using a curable one or two part adhesive composition comprising an effective amount of a boron containing initiator compound such as an organoborate, a stabilized organoborane complex, or combinations thereof; one or more monomers, oligomers, polymers or mixtures thereof having olefinic unsaturation which is capable of polymerization by free radical polymerization; and optionally a decomplexing agent.
    Type: Application
    Filed: February 17, 2009
    Publication date: July 9, 2009
    Inventors: William G. Lutz, Robert J. Donald, David M. Courter, Wesley J. Spaulding, Kalyan Sehanobish, Shaofu Wu, Mark F. Sonnenschein, Julien Damen
  • METHOD FOR JOINING PIPING SYSTEMS AND PIPING TO EQUIPMENT, FIXTURES, DEVICES, STRUCTURES, AND APPLIANCES
    Publication number: 20090090454
    Abstract: A method to join pipe is disclosed using a curable one or two part adhesive composition comprising an effective amount of a boron containing initiator compound such as an organoborate, a stabilized organoborane complex, or combinations thereof; one or more monomers, oligomers, polymers or mixtures thereof having olefinic unsaturation which is capable of polymerization by free radical polymerization; and optionally a decomplexing agent. An especially preferred organoborane is one where a tertiary or quaternary nitrogen atom is bonded to the organoborane to prepare an amido-borate. In those embodiments where the nitrogen is quaternary, the quaternary nitrogen portion of the amido-borate is the cationic counter ion for the borate anion portion of the compound to which the quaternary nitrogen atom is bonded.
    Type: Application
    Filed: August 22, 2008
    Publication date: April 9, 2009
    Inventors: William G. Lutz, Shaoguang Feng, Brian C. Nickless, Wesley J. Spaulding, Gary L. Jialanella
  • Method for joining piping systems and piping to equipment, fixtures, devices, structures, and appliances
    Patent number: 7510623
    Abstract: A method to join pipe is disclosed using a curable one or two part adhesive composition comprising an effective amount of a boron containing initiator compound such as an organoborate, a stabilized organoborane complex, or combinations thereof; one or more monomers, oligomers, polymers or mixtures thereof having olefinic unsaturation which is capable of polymerization by free radical polymerization; and optionally a decomplexing agent.
    Type: Grant
    Filed: August 13, 2004
    Date of Patent: March 31, 2009
    Assignee: Dow Global Technologies, Inc.
    Inventors: William G. Lutz, Robert J. Donald, David M. Courter, Wesley J. Spaulding, Kalyan Sehanobish, Shaofu Wu, Mark F. Sonnenschein, Julien Damen