Patents by Inventor George William Schriver

George William Schriver 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).

  • Adhesive, coating or film composition applied to a surface
    Patent number: 8105689
    Abstract: The present invention relates to polymerizable N-substituted acrylamide phosphorus-containing monomers, organic polymers formed from the same. Incorporation of said monomers into adhesives, pigment dispersants, coatings or films for polar surfaces or particles gives improved adhesive, anti-corrosive, and flame retardant properties.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: January 31, 2012
    Assignee: BASF SE
    Inventors: Liliana Craciun, Orest Polishchuk, George William Schriver, Gabriele Baisch, Reinhold Öhrlein
  • HIGH MOLECULAR WEIGHT POLY(DIALLY DIALKYL) AMMONIUM SALTS
    Publication number: 20100139879
    Abstract: The invention is directed to a method of making ultra high molecular weight diallyldialkyl ammonium salt homopolymers, compositions thereof and use of compositions as a fixative in papermaking.
    Type: Application
    Filed: February 18, 2010
    Publication date: June 10, 2010
    Inventors: ZHIQIANG SONG, George William Schriver, Holger Reinicke
  • High molecular weight poly(dially dialkyl) ammonium salts
    Patent number: 7691934
    Abstract: The invention is directed to a method of making ultra high molecular weight diallyldialkyl ammonium salt homopolymers, compositions thereof and use of compositions as a fixative in papermaking.
    Type: Grant
    Filed: October 19, 2006
    Date of Patent: April 6, 2010
    Assignee: Ciba Specialty Chemicals Corporation
    Inventors: Zhiqiang Song, George William Schriver, Holger Reinicke
  • High refractive index monomers, compositions and uses thereof
    Publication number: 20080200582
    Abstract: The invention relates to novel sulfur-containing (meth)acrylic monomers and compositions thereof characterized by a high refractive index, for optical and industrial applications. The invention also relates to a method for preparing high refractive index polymeric materials and more specifically to a method for formation of ultraviolet cast optical lenses and compositions thereof comprising the sulfur-containing (meth)acrylic monomers.
    Type: Application
    Filed: February 14, 2008
    Publication date: August 21, 2008
    Inventors: Liliana Craciun, Orest Polishchuk, George William Schriver, Rudiger Hainz
  • Catalytic production of aryl alkyl hydroperoxides by polynuclear transition metal aggregates
    Patent number: 5922920
    Abstract: A method is provided for preparing organic hydroperoxides by oxidizing aryl alkyl hydrocarbons having a benzylic hydrogen with an oxygen containing gas using as a catalyst an oxo (hydroxo) bridged tetranuclear metal complex having a mixed metal core, one metal of the core being a divalent metal selected from Zn, Cu Fe, Co, Ni, Mn or mixtures thereof and another metal being a trivalent metal selected from In, Fe, Mn, Ga, and Al.
    Type: Grant
    Filed: April 2, 1996
    Date of Patent: July 13, 1999
    Assignee: Exxon Chemical Patents Inc.
    Inventors: Jeffrey Evans Bond, Sergiu Mircea Gorun, George William Schriver, Robert Timothy Stibrany, Thomas Henry Vanderspurt, Grayson Hall Via, Baoshan Zhang, Jihad Mohammed Dakka