Patents by Inventor Bo H. Gimvang

Bo H. Gimvang 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: 8940364
    Abstract: A system, formulation and method for producing ceramic vacuum micro spheres utilizing a spray dryer having a top mounted atomizer rotary wheel and a side or bottom mounted dual fluid nozzle, forming microspheres by spraying solution from the top mounted atomizer rotary wheel and simultaneously coating the microspheres by spraying solution from the side or bottom mounted dual fluid nozzle, transferring the microspheres to a secondary heating unit, and drying the microspheres, all under vacuum of between 1 to 5 millibars.
    Type: Grant
    Filed: March 8, 2012
    Date of Patent: January 27, 2015
    Assignee: Xurex, Inc.
    Inventor: Bo H. Gimvang
  • Publication number: 20120231161
    Abstract: A system, formulation and method for producing ceramic vacuum micro spheres utilizing a spray dryer having a top mounted atomizer rotary wheel and a side or bottom mounted dual fluid nozzle, forming microspheres by spraying solution from the top mounted atomizer rotary wheel and simultaneously coating the microspheres by spraying solution from the side or bottom mounted dual fluid nozzle, transferring the microspheres to a secondary heating unit, and drying the microspheres, all under vacuum of between 1 to 5 millibars.
    Type: Application
    Filed: March 8, 2012
    Publication date: September 13, 2012
    Applicant: XUREX NANO-COATINGS CORP.
    Inventor: Bo H. Gimvang
  • Patent number: 8075679
    Abstract: A corrosion and abrasion resistant coating composition with at least one alkoxy siloxane and preferably at least three alkoxy siloxanes, wherein the total amount of alkoxy siloxanes in the composition is greater than approximately 70 wt %, an anti-corrosion agent effective in acid and salt environments, a hydrolysable catalyst, an adhesion promoter, and a flow/leveling agent.
    Type: Grant
    Filed: April 22, 2009
    Date of Patent: December 13, 2011
    Assignee: Xurex, Inc.
    Inventor: Bo H. Gimvang
  • Patent number: 7884089
    Abstract: An antimicrobial coating composition consisting essentially of 70 to 80 wt. percent water; 5 to 10 wt. percent methyl alcohol; 3 to 8 wt. percent octadecyl dimethyl trimethoxy silylpropyl-ammonium chloride; 1 to 5 wt. percent chloropropyl trimethoxysilane; 0.5 to 1.5 wt. percent aminopropyltrialkoxysilane; 0.5 to 1.5 wt. percent of a surfactant; 1 to 1.5 wt. percent of an anti-microbial agent; and 0.5 to 2.5 wt. percent sulfuric acid.
    Type: Grant
    Filed: February 6, 2009
    Date of Patent: February 8, 2011
    Assignee: Xurex, Inc.
    Inventor: Bo H. Gimvang
  • Publication number: 20100266778
    Abstract: A liquid composition applicable to cementitious surfaces as a coating, penetrating liquid or sealant, and in particular applicable to concrete surfaces, consisting essentially of a mixture of lithium carbonate and lithium zirconate in water.
    Type: Application
    Filed: April 21, 2009
    Publication date: October 21, 2010
    Inventor: Bo H. Gimvang
  • Patent number: 7737195
    Abstract: A non-sacrificial, penetrating, anti-graffiti coating consisting essentially of the combination of alkali metal silicate, such as for example potassium, lithium or sodium silicate, deionized water, ethylene-glycol colloidal silica, aminopropyl oxysilane, fluorinated polyurethane, and alkali metal methyl siliconate, such as for example potassium, lithium or sodium siliconate.
    Type: Grant
    Filed: October 24, 2008
    Date of Patent: June 15, 2010
    Assignee: Xurex, Inc.
    Inventor: Bo H. Gimvang
  • Publication number: 20090250657
    Abstract: A soil consolidation composition with a first part of an alkali metal silicate solution and a second part of a metal alcholate mixture. The alkali metal silicate of the first part is chosen from the group of alkali metal silicates including sodium, silicate, lithium silicate and potassium silicate, either individually or in combination. The metal alcholate mixture of the second part is a mixture of tri-acetine, di-acetine and tri-glycerol-di-acetine.
    Type: Application
    Filed: March 17, 2009
    Publication date: October 8, 2009
    Inventor: Bo H. Gimvang
  • Publication number: 20090249980
    Abstract: A cementitious composition being a mixture of mono ammonium hydrogen phosphate, magnesium oxide, silicate fibers and water. For the dry components, approximately 40 to 90 wt. percent magnesium oxide, approximately 30 to 5 wt. percent mono ammonium hydrogen phosphate and approximately 30 to 5 wt. percent silicate fibers are mixed.
    Type: Application
    Filed: March 17, 2009
    Publication date: October 8, 2009
    Inventor: Bo H. Gimvang
  • Publication number: 20090230352
    Abstract: A composition that when cured possesses high temperature, chemical and abrasion resistance, and which can be formed into shapes, used as binder for aggregate fibers, sand or the like, or used to repair hard surfaces. The composition has a first part that is a slurry of an alkali metal silicate solution, such as lithium silicate, sodium silicate or potassium silicate, alone or in combination, combined with a non-reactive alkali metal, such as a silica flour or powder. The second part of the composition is a mixture of sodium silicofluoride, silica fume and sodium borate. A small amount of boric acid may be added to the second part to slow the curing reaction.
    Type: Application
    Filed: March 17, 2009
    Publication date: September 17, 2009
    Inventor: Bo H. Gimvang
  • Publication number: 20090215936
    Abstract: A protective coating for an organic surface or substrate, the coating composition comprising a fluorophosphate ester, a fluorosurfactant such as a cationic fluoropolymer, polytetrafluoroethelene (PTFE), and deionized water. The coating may further comprise a silane having a solid content within a predetermined range.
    Type: Application
    Filed: February 24, 2009
    Publication date: August 27, 2009
    Inventor: Bo H. Gimvang
  • Publication number: 20090209689
    Abstract: A corrosion and abrasion resistant coating composition with at least one alkoxy siloxane and preferably at least three alkoxy siloxanes, wherein the total amount of alkoxy siloxanes in the composition is greater than approximately 70 wt %, an anti-corrosion agent effective in acid and salt environments, a hydrolysable catalyst, an adhesion promoter, and a flow/leveling agent.
    Type: Application
    Filed: April 22, 2009
    Publication date: August 20, 2009
    Inventor: Bo H. Gimvang
  • Publication number: 20090202656
    Abstract: An antimicrobial coating composition consisting essentially of 70 to 80 wt. percent water; 5 to 10 wt. percent methyl alcohol; 3 to 8 wt. percent octadecyl dimethyl trimethoxyl silylpropyl-ammonium chloride; 1 to 5 wt. percent chloropropyl trimethoxysilane; 0.5 to 1.5 wt. percent aminopropyltrialkosilane; 0.5 to 1.5 wt. percent of a surfactant; 1 to 1.5 wt. percent of an anti-microbial agent; and 0.5 to 2.5 wt. percent sulfuric acid.
    Type: Application
    Filed: February 6, 2009
    Publication date: August 13, 2009
    Inventor: Bo H. Gimvang
  • Publication number: 20090162546
    Abstract: A system, formulation and method for producing ceramic vacuum microspheres utilizing a spray dryer having a top mounted atomizer rotary wheel and a side or bottom mounted dual fluid nozzle, forming microspheres by spraying solution from the top mounted atomizer rotary wheel and simultaneously coating the microspheres by spraying solution from the side or bottom mounted dual fluid nozzle, transferring the microspheres to a secondary heating unit, and drying the microspheres, all under vacuum of between 1 to 5 millibars.
    Type: Application
    Filed: December 19, 2008
    Publication date: June 25, 2009
    Inventor: Bo H. Gimvang
  • Publication number: 20090110834
    Abstract: A corrosion and abrasion resistant coating composition with at least one alkoxy siloxane and preferably at least two alkoxy siloxanes, wherein the total amount of alkoxy siloxanes in the composition is greater than approximately 70 wt %, a hydrolysable catalyst, an adhesion promoter, and a flow/leveling agent.
    Type: Application
    Filed: October 23, 2008
    Publication date: April 30, 2009
    Inventor: Bo H. Gimvang
  • Publication number: 20090111910
    Abstract: A non-sacrificial, penetrating, anti-graffiti coating consisting essentially of the combination of alkali metal silicate, such as for example potassium, lithium or sodium silicate, deionized water, ethylene-glycol colloidal silica, aminopropyl oxysilane, fluorinated polyurethane, and alkali metal methyl siliconate, such as for example potassium, lithium or sodium siliconate.
    Type: Application
    Filed: October 24, 2008
    Publication date: April 30, 2009
    Inventor: Bo H. Gimvang
  • Publication number: 20090108240
    Abstract: A friction reducing, corrosion resistant and abrasion resistant coating composition having a first part with at least one alkoxy siloxane and preferably at least two alkoxy siloxanes, wherein the total amount of alkoxy siloxanes in the composition is greater than approximately 70 wt %, a hydrolysable catalyst, an adhesion promoter, and a flow/leveling agent, and a second part consisting of a friction reducing additive.
    Type: Application
    Filed: October 23, 2008
    Publication date: April 30, 2009
    Inventor: Bo H. Gimvang
  • Publication number: 20090108231
    Abstract: A surface cleaner and activation composition that leaves functional acid sites on the substrate, such as for example a composition consisting essentially of deionized water, an acid, such as for example glacial acetic acid or phosphoric acid, an alcohol, such as for example isopropyl or ethyl alcohol, and an adhesion promoter consisting of an aminofunctional silane, such as for example aminopropylaminoethylsilane or aminoethylaminopropyltrimethoxy.
    Type: Application
    Filed: October 23, 2008
    Publication date: April 30, 2009
    Inventor: Bo H. Gimvang
  • Patent number: 5998525
    Abstract: The present invention includes a coating composition which can be used for transportation and sign surfaces. The coating composition comprises a mixture of a binder capable of being polymerized and crosslinked and comprising an organic material and an inorganic material, a visibility enhancement filler, a retroreflectivity enhancement filler, and a moisture proofing and water repellent material. The coating composition can further include various additives. The present invention also includes methods of preparing the coating composition and methods of producing a coated substrate using the coating composition of the invention.
    Type: Grant
    Filed: December 1, 1997
    Date of Patent: December 7, 1999
    Assignee: FMC Corporation
    Inventors: Hugh H. Wang, Bo H. Gimvang
  • Patent number: 5560773
    Abstract: A penetrating sealant for use with cured silica-containing materials such as cement or concrete, the composition comprising a mixture of an alkali metal silicate, preferably lithium silicate, a cationic fluorinated surfactant, a non-ionic surfactant and water.
    Type: Grant
    Filed: June 13, 1995
    Date of Patent: October 1, 1996
    Assignee: FMC Corporation
    Inventor: Bo H. Gimvang