Patents by Inventor John E. Gozum

John E. Gozum 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).

  • Patent number: 11795287
    Abstract: Various embodiments disclosed relate to pore inducers and porous abrasive forms made using the same. In various embodiments, the present invention provides a method of forming a porous abrasive form including heating an abrasive composition including pore inducers to form the porous abrasive form. During the heating the pore inducers in the porous abrasive form reduce in volume to form induced pores in the porous abrasive form.
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: October 24, 2023
    Assignee: 3M Innovative Properties Company
    Inventors: Brian D. Goers, Mark A. Lukowski, Walter Flaschberger, Ernest L. Thurber, John E. Gozum
  • Patent number: 11713278
    Abstract: A repair compound for use in all applications and particularly well-suited for large hole repair. The repair compound includes a latex resin, a thickener, fibers, and a filler material. In some embodiments, the repair compound is configured to exhibit pseudoplastic-type behavior. In some embodiments, the repair compound has a density of not greater than 4.0 lbs/gal. In some embodiments, the repair compound includes hydrophobic and hydrophilic fibers of different morphologies. In some embodiments, the repair compound includes HASE-type thickeners. In some embodiments, the repair compound includes a bimodal distribution of hollow glass microspheres from two different strength/size curves.
    Type: Grant
    Filed: January 6, 2021
    Date of Patent: August 1, 2023
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: John E. Gozum, DanLi Wang, Dwight B. Schoenherr
  • Publication number: 20210317282
    Abstract: Various embodiments disclosed relate to pore inducers and porous abrasive forms made using the same. In various embodiments, the present invention provides a method of forming a porous abrasive form including heating an abrasive composition including pore inducers to form the porous abrasive form. During the heating the pore inducers in the porous abrasive form reduce in volume to form induced pores in the porous abrasive form.
    Type: Application
    Filed: June 24, 2021
    Publication date: October 14, 2021
    Inventors: Brian D. Goers, Mark A. Lukowski, Walter Flaschberger, Ernest L. Thurber, John E. Gozum
  • Patent number: 11078345
    Abstract: Various embodiments disclosed relate to pore inducers and porous abrasive forms made using the same. In various embodiments, the present invention provides a method of forming a porous abrasive form including heating an abrasive composition including pore inducers to form the porous abrasive form. During the heating the pore inducers in the porous abrasive form reduce in volume to form induced pores in the porous abrasive form.
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: August 3, 2021
    Assignee: 3M Innovative Properties Company
    Inventors: Brian D. Goers, Mark A. Lukowski, Walter Flaschberger, Ernest L. Thurber, John E. Gozum
  • Publication number: 20210147294
    Abstract: A repair compound for use in all applications and particularly well-suited for large hole repair. The repair compound includes a latex resin, a thickener, fibers, and a filler material. In some embodiments, the repair compound is configured to exhibit pseudoplastic-type behavior. In some embodiments, the repair compound has a density of not greater than 4.0 lbs/gal. In some embodiments, the repair compound includes hydrophobic and hydrophilic fibers of different morphologies. In some embodiments, the repair compound includes HASE-type thickeners. In some embodiments, the repair compound includes a bimodal distribution of hollow glass microspheres from two different strength/size curves.
    Type: Application
    Filed: January 6, 2021
    Publication date: May 20, 2021
    Inventors: John E. Gozum, DanLi Wang, Dwight B. Schoenherr
  • Patent number: 10894742
    Abstract: A repair compound for use in all applications and particularly well-suited for large hole repair. The repair compound includes a latex resin, a thickener, fibers, and a filler material. In some embodiments, the repair compound is configured to exhibit pseudoplastic-type behavior. In some embodiments, the repair compound has a density of not greater than 4.0 lbs/gal. In some embodiments, the repair compound includes hydrophobic and hydrophilic fibers of different morphologies. In some embodiments, the repair compound includes HASE-type thickeners. In some embodiments, the repair compound includes a bimodal distribution of hollow glass microspheres from two different strength/size curves.
    Type: Grant
    Filed: April 4, 2019
    Date of Patent: January 19, 2021
    Assignee: 3M Innovative Properties Company
    Inventors: John E. Gozum, DanLi Wang, Dwight B. Schoenherr
  • Patent number: 10590266
    Abstract: Herein are disclosed wall repair compounds comprising at least one or more polymeric binder latex emulsions, one or more inorganic fillers, and comprising an amount of organic polymeric thickener that is less than about 0.1 percent by weight based on the total weight of the wall repair compound. In certain embodiments, the wall repair compound comprises an inorganic filler system selected such that such that synthetic inorganic fillers comprise essentially 100 percent of the inorganic filler used. In certain embodiments, the wall repair compound comprises one or more glycol ether smoothing agents.
    Type: Grant
    Filed: November 27, 2018
    Date of Patent: March 17, 2020
    Assignee: 3M Innovative Properties Company
    Inventors: John E. Gozum, Richard A. Mallo
  • Publication number: 20190225543
    Abstract: A repair compound for use in all applications and particularly well-suited for large hole repair. The repair compound includes a latex resin, a thickener, fibers, and a filler material. In some embodiments, the repair compound is configured to exhibit pseudoplastic-type behavior. In some embodiments, the repair compound has a density of not greater than 4.0 lbs/gal. In some embodiments, the repair compound includes hydrophobic and hydrophilic fibers of different morphologies. In some embodiments, the repair compound includes HASE-type thickeners. In some embodiments, the repair compound includes a bimodal distribution of hollow glass microspheres from two different strength/size curves.
    Type: Application
    Filed: April 4, 2019
    Publication date: July 25, 2019
    Inventors: John E. Gozum, DanLi Wang, Dwight B. Schoenherr
  • Publication number: 20190185636
    Abstract: Various embodiments disclosed relate to pore inducers and porous abrasive forms made using the same. In various embodiments, the present invention provides a method of forming a porous abrasive form including heating an abrasive composition including pore inducers to form the porous abrasive form. During the heating the pore inducers in the porous abrasive form reduce in volume to form induced pores in the porous abrasive form.
    Type: Application
    Filed: May 11, 2017
    Publication date: June 20, 2019
    Inventors: Brian D. Goers, Mark A. Lukowski, Walter Flaschberger, Ernest L. Thurber, John E. Gozum
  • Patent number: 10273185
    Abstract: A repair compound for use in all applications and particularly well-suited for large hole repair. The repair compound includes a latex resin, a thickener, fibers, and a filler material. In some embodiments, the repair compound is configured to exhibit pseudoplastic-type behavior. In some embodiments, the repair compound has a density of not greater than 4.0 lbs/gal. In some embodiments, the repair compound includes hydrophobic and hydrophilic fibers of different morphologies. In some embodiments, the repair compound includes HASE-type thickeners. In some embodiments, the repair compound includes a bimodal distribution of hollow glass microspheres from two different strength/size curves.
    Type: Grant
    Filed: June 10, 2015
    Date of Patent: April 30, 2019
    Assignee: 3M Innovative Properties Company
    Inventors: John E. Gozum, DanLi Wang, Dwight B. Schoenherr
  • Publication number: 20190092925
    Abstract: Herein are disclosed wall repair compounds comprising at least one or more polymeric binder latex emulsions, one or more inorganic fillers, and comprising an amount of organic polymeric thickener that is less than about 0.1 percent by weight based on the total weight of the wall repair compound. In certain embodiments, the wall repair compound comprises an inorganic filler system selected such that such that synthetic inorganic fillers comprise essentially 100 percent of the inorganic filler used. In certain embodiments, the wall repair compound comprises one or more glycol ether smoothing agents.
    Type: Application
    Filed: November 27, 2018
    Publication date: March 28, 2019
    Inventors: John E. Gozum, Richard A. Mallo
  • Patent number: 10167381
    Abstract: Herein are disclosed wall repair compounds comprising at least one or more polymeric binder latex emulsions, one or more inorganic fillers, and comprising an amount of organic polymeric thickener that is less than about 0.1 percent by weight based on the total weight of the wall repair compound. In certain embodiments, the wall repair compound comprises an inorganic filler system selected such that such that synthetic inorganic fillers comprise essentially 100 percent of the inorganic filler used. In certain embodiments, the wall repair compound comprises one or more glycol ether smoothing agents.
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: January 1, 2019
    Assignee: 3M Innovative Properties Company
    Inventors: John E. Gozum, Richard A. Mallo
  • Publication number: 20180291637
    Abstract: Light transmissive non-slip treads coupled to a light directing film having a structured surface for redirecting light oriented on a first axis. The non-slip treads may appear to be specifically illuminated, as if by dedicated light fixtures, but may instead be illuminated by ordinary ambient light.
    Type: Application
    Filed: September 30, 2016
    Publication date: October 11, 2018
    Inventors: John C. Schultz, Erik A. Aho, John E. Gozum, Michael J. Sykora
  • Publication number: 20180179109
    Abstract: A repair compound for use in all applications and particularly well-suited for large hole repair. The repair compound includes a latex resin, a thickener, fibers, and a filler material. In some embodiments, the repair compound is configured to exhibit pseudoplastic-type behavior. In some embodiments, the repair compound has a density of not greater than 4.0 lbs/gal. In some embodiments, the repair compound includes hydrophobic and hydrophilic fibers of different morphologies. In some embodiments, the repair compound includes HASE-type thickeners. In some embodiments, the repair compound includes a bimodal distribution of hollow glass microspheres from two different strength/size curves.
    Type: Application
    Filed: June 10, 2015
    Publication date: June 28, 2018
    Inventors: John E. Gozum, DanLi Wang, Dwight B. Schoenherr
  • Publication number: 20170283321
    Abstract: Herein are disclosed wall repair compounds comprising at least one or more polymeric binder latex emulsions, one or more inorganic fillers, and comprising an amount of organic polymeric thickener that is less than about 0.1 percent by weight based on the total weight of the wall repair compound. In certain embodiments, the wall repair compound comprises an inorganic filler system selected such that such that synthetic inorganic fillers comprise essentially 100 percent of the inorganic filler used. In certain embodiments, the wall repair compound comprises one or more glycol ether smoothing agents.
    Type: Application
    Filed: June 16, 2017
    Publication date: October 5, 2017
    Inventors: John E. Gozum, Richard A. Mallo
  • Patent number: 9708470
    Abstract: Herein are disclosed wall repair compounds comprising at least one or more polymeric binder latex emulsions, one or more inorganic fillers, and comprising an amount of organic polymeric thickener that is less than about 0.1 percent by weight based on the total weight of the wall repair compound. In certain embodiments, the wall repair compound comprises an inorganic filler system selected such that such that synthetic inorganic fillers comprise essentially 100 percent of the inorganic filler used. In certain embodiments, the wall repair compound comprises one or more glycol ether smoothing agents.
    Type: Grant
    Filed: August 24, 2015
    Date of Patent: July 18, 2017
    Assignee: 3M Innovative Properties Company
    Inventors: John E. Gozum, Richard A. Mallo
  • Patent number: 9678047
    Abstract: Dye compositions comprising rhodizonate dye particles encapsulated within a shearable hydrophobic organic encapsulant composition.
    Type: Grant
    Filed: June 27, 2012
    Date of Patent: June 13, 2017
    Assignee: 3M Innovative Properties Company
    Inventor: John E. Gozum
  • Patent number: 9315643
    Abstract: A self-priming spackling compound includes between about 35% by weight and about 65% by weight acrylic latex resin, between about 20% by weight and about 50% by weight filler material, and between about 1% by weight and about 20% by weight water. In certain aspects, the latex resin may have an average latex particle size of less than about 0.18 microns, a minimum film formation temperature of less than about 15 degrees Celsius, and/or a glass transition temperature (Tg) of less than about 25 degrees Celsius. To further enhance the self-priming performance of the spackling compound, the formulation may further comprise a colorant such as titanium dioxide.
    Type: Grant
    Filed: July 1, 2015
    Date of Patent: April 19, 2016
    Assignee: 3M Innovative Properties Company
    Inventors: John E. Gozum, Hal A. LaFleur, III
  • Patent number: 9310310
    Abstract: A flowable dry powder composition comprising a mixture of diphenylcarbazide particles and glass bubbles; kits containing such compositions; methods of filling containers with such compositions; and, methods of using such compositions in the detecting of hexavalent chromium.
    Type: Grant
    Filed: June 27, 2012
    Date of Patent: April 12, 2016
    Assignee: 3M Innovative Properties Company
    Inventor: John E. Gozum
  • Publication number: 20150361251
    Abstract: Herein are disclosed wall repair compounds comprising at least one or more polymeric binder latex emulsions, one or more inorganic fillers, and comprising an amount of organic polymeric thickener that is less than about 0.1 percent by weight based on the total weight of the wall repair compound. In certain embodiments, the wall repair compound comprises an inorganic filler system selected such that such that synthetic inorganic fillers comprise essentially 100 percent of the inorganic filler used. In certain embodiments, the wall repair compound comprises one or more glycol ether smoothing agents.
    Type: Application
    Filed: August 24, 2015
    Publication date: December 17, 2015
    Inventors: John E. Gozum, Richard A. Mallo