Patents by Inventor Clark Cummins

Clark Cummins 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).

  • Publication number: 20080021137
    Abstract: The present invention includes a molecular melt composition comprising an antioxidant and a coupling agent. The molecular melt is partially amorphous in nature. The invention also includes a method for making the molecular melt composition and a method for using the molecular melt to produce coupled polymers. The invention further includes a method for using an antioxidant to phlagmatize a coupling agent.
    Type: Application
    Filed: September 25, 2007
    Publication date: January 24, 2008
    Applicant: Dow Global Technologies, Inc.
    Inventors: Marlin Walters, Marius Sorenson, Malcolm Finlayson, Robin Lee, Clark Cummins
  • Publication number: 20070125980
    Abstract: The present invention includes a molecular melt composition comprising an antioxidant and a coupling agent. The molecular melt is partially amorphous in nature. The invention also includes a method for making the molecular melt composition and a method for using the molecular melt to produce coupled polymers. The invention further includes a method for using an antioxidant to phlagmatize a coupling agent.
    Type: Application
    Filed: November 27, 2006
    Publication date: June 7, 2007
    Inventors: Marlin Walters, Marius Sorenson, Malcolm Finlayson, Robin Lee, Clark Cummins
  • Publication number: 20050154221
    Abstract: Integrated processes of preparing industrial chemicals starting from seed oil feedstock compositions containing one or more unsaturated fatty acids or unsaturated fatty acid esters, which are essentially free of metathesis catalyst poisons, particularly hydroperoxides; metathesis of the feedstock composition with a lower olefin, such as ethylene, to form a reduced chain olefin, preferably, a reduced chain ?-olefin, and a reduced chain unsaturated acid or ester, preferably, a reduced chain ?,?-unsaturated acid or ester. The reduced chain unsaturated acid or ester may be (trans)esterified to form a polyester polyolefin, which may be epoxidized to form a polyester polyepoxide. The reduced chain unsaturated acid or ester may be hydroformylated with reduction to produce an ?,?-hydroxy acid or ?,?-hydroxy ester, which may be (trans)esterified with a polyol to form an ?,?polyester polyol.
    Type: Application
    Filed: April 17, 2003
    Publication date: July 14, 2005
    Inventors: Zenon Lysenko, Bob Maughon, Josef Bicerano, Kenneth Burdett, Christopher Christenson, Clark Cummins, Marvin Dettloff, Alan Schrock, P. J. Thomas, Richard Varjian, Jerry White, John Maher
  • Patent number: 6630390
    Abstract: A method for making a semiconductor device is described. That method comprises forming a carbon doped oxide containing layer and a dielectric layer on a substrate, such that at least part of the dielectric layer is located above at least part of the carbon doped oxide containing layer. A chemical mechanical polishing process is then applied to remove the part of the dielectric layer that is located above the part of the carbon doped oxide containing layer, such that it removes the dielectric layer at a significantly faster rate than it can remove the carbon doped oxide containing layer.
    Type: Grant
    Filed: January 29, 2003
    Date of Patent: October 7, 2003
    Assignee: Intel Corporation
    Inventors: Ebrahim Andideh, Clark Cummins
  • Publication number: 20030139051
    Abstract: A method for making a semiconductor device is described. That method comprises forming a carbon doped oxide containing layer and a dielectric layer on a substrate, such that at least part of the dielectric layer is located above at least part of the carbon doped oxide containing layer. A chemical mechanical polishing process is then applied to remove the part of the dielectric layer that is located above the part of the carbon doped oxide containing layer, such that it removes the dielectric layer at a significantly faster rate than it can remove the carbon doped oxide containing layer.
    Type: Application
    Filed: January 29, 2003
    Publication date: July 24, 2003
    Inventors: Ebrahim Andideh, Clark Cummins
  • Patent number: 6548399
    Abstract: A method for making a semiconductor device is described. That method comprises forming a carbon doped oxide containing layer and a dielectric layer on a substrate, such that at least part of the dielectric layer is located above at least part of the carbon doped oxide containing layer. A chemical mechanical polishing process is then applied to remove the part of the dielectric layer that is located above the part of the carbon doped oxide containing layer, such that it removes the dielectric layer at a significantly faster rate than it can remove the carbon doped oxide containing layer.
    Type: Grant
    Filed: November 20, 2001
    Date of Patent: April 15, 2003
    Assignee: Intel Corporation
    Inventors: Ebrahim Andideh, Clark Cummins