Patents by Inventor Carter Silvernail

Carter Silvernail 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: 20140031273
    Abstract: A solid composition includes a polysaccharide hybrid polymer composition and a hydratable salt. In one embodiment, the polysaccharide hybrid polymer composition includes a polysaccharide residue present in an amount from approximately 5% to 90% by weight of the polysaccharide hybrid polymer composition and a residue of at least one ethylenically unsaturated monomer present in an amount from approximately 10% to 75% by weight of the polysaccharide hybrid polymer composition.
    Type: Application
    Filed: July 30, 2012
    Publication date: January 30, 2014
    Applicant: ECOLAB USA INC.
    Inventors: Kerrie E. Walters, Carter Silvernail
  • Patent number: 8636918
    Abstract: A composition includes an anionic polysaccharide hybrid polymer composition and 2-phosphonobutane-1,2,4-tricarboxylic acid. In one embodiment, the polysaccharide hybrid polymer composition includes a polysaccharide residue present in an amount from approximately 5% to approximately 90% by weight of the polysaccharide hybrid polymer composition and a residue of at least one ethylenically unsaturated monomer present in an amount from approximately 10% to approximately 75% by weight of the polysaccharide hybrid polymer composition.
    Type: Grant
    Filed: July 30, 2012
    Date of Patent: January 28, 2014
    Assignee: Ecolab USA Inc.
    Inventors: Carter Silvernail, Erik C. Olson
  • Patent number: 8623151
    Abstract: A cleaning composition includes an alkali metal silicate, a polymer including maleic acid, vinyl acetate and alkyl acrylate monomers, and optionally water. The cleaning composition can include approximately 10% and approximately 90% by weight of at least one alkali metal silicate, greater than or equal to approximately 0.1% by weight of the polymer containing maleic acid, vinyl acetate and alkyl acrylate monomers, and approximately 0% to approximately 80% by weight water.
    Type: Grant
    Filed: March 23, 2012
    Date of Patent: January 7, 2014
    Assignee: Ecolab USA Inc.
    Inventors: Erik C. Olson, Carter Silvernail
  • Publication number: 20130252872
    Abstract: A cleaning composition includes an alkali metal silicate, a polymer including maleic acid, vinyl acetate and alkyl acrylate monomers, and optionally water. The cleaning composition can include approximately 10% and approximately 90% by weight of at least one alkali metal silicate, greater than or equal to approximately 0.1% by weight of the polymer containing maleic acid, vinyl acetate and alkyl acrylate monomers, and approximately 0% to approximately 80% by weight water.
    Type: Application
    Filed: March 23, 2012
    Publication date: September 26, 2013
    Applicant: ECOLAB USA INC.
    Inventors: Erik C. Olson, Carter Silvernail
  • Publication number: 20130252870
    Abstract: The present invention is related to a cleaning composition including at least one alkalinity source and a biodegradable terpolymer including maleic acid, vinyl acetate and alkyl acrylate segments or monomers for controlling scale. The diluted use solution has a pH between about 7 and about 11.5.
    Type: Application
    Filed: March 23, 2012
    Publication date: September 26, 2013
    Applicant: ECOLAB USA INC.
    Inventor: Carter Silvernail
  • Publication number: 20130252871
    Abstract: The present invention is related to a cleaning composition including at least one alkalinity source and a biodegradable terpolymer including maleic acid, vinyl acetate and alkyl acrylate segments or monomers for controlling scale. The diluted for use solution has a pH range of between about 9.5 and about 14.
    Type: Application
    Filed: March 23, 2012
    Publication date: September 26, 2013
    Applicant: ECOLAB USA INC.
    Inventors: Erik C. Olson, Carter Silvernail, Stephen Christensen, Lauren M. Hunker, Brandon G. Beyer, Kerrie E. Walters
  • Publication number: 20130252873
    Abstract: A laundry detergent composition includes an alkalinity source, at least one nonionic surfactant and a polymer comprising maleic acid, vinyl acetate and alkyl acrylate monomers. The alkalinity source is present in an amount between about 1% and about 75% by weight of the laundry detergent composition and includes at least one member selected from alkali metal hydroxides, carbonates, and bicarbonates. The polymer comprising maleic acid, vinyl acetate and alkyl acrylate monomers is present in an amount equal to or greater than about 0.5% by weight of the laundry detergent composition.
    Type: Application
    Filed: March 23, 2012
    Publication date: September 26, 2013
    Applicant: ECOLAB USA INC.
    Inventors: Stephen Christensen, Lauren M. Hunker, Carter Silvernail, Brandon G. Beyer, Kerrie E. Walters
  • Patent number: 8481473
    Abstract: A detergent composition for preventing scale on various surfaces includes a threshold system, a caustic and a surfactant system. The threshold system includes a sulfonate/acrylate copolymer, an acrylate homopolymer and a phosphonoalkane carboxylic acid with a sulfonate/acrylate copolymer to acrylate homopolymer weight ratio of between about 2:1 to about 1:2. The pH of the detergent composition is between about 10 and about 13.
    Type: Grant
    Filed: December 2, 2010
    Date of Patent: July 9, 2013
    Assignee: Ecolab USA Inc.
    Inventors: Carter Silvernail, Erik C. Olson, Elizabeth Kiesel
  • Publication number: 20130045909
    Abstract: A detergent comprises an alkalinity source, a homopolymer of acrylic acid or a salt thereof, a homopolymer of methacrylic acid or a salt thereof, and a homopolymer of maleic acid or a salt thereof. Suitable weight ratios include a weight ratio of the homopolymer of methacrylic acid or a salt thereof to the homopolymer of acrylic acid or a salt thereof between approximately 1:3 and approximately 3:1, a weight ratio of the homopolymer of acrylic acid or a salt thereof to the homopolymer of maleic acid or a salt thereof between approximately 3:1 and approximately 1:6, and a weight ratio of the homopolymer of methacrylic acid or a salt thereof to the homopolymer of maleic acid or a salt thereof between approximately 2:1 and approximately 1:4.
    Type: Application
    Filed: August 17, 2011
    Publication date: February 21, 2013
    Applicant: ECOLAB USA INC
    Inventors: Carter Silvernail, Altony Miralles
  • Publication number: 20130035275
    Abstract: A composition includes a polysaccharide graft polymer composition. In one embodiment, the polysaccharide graft polymer composition includes a polysaccharide residue present in an amount from about 5% to about 90% by weight of the polysaccharide graft polymer composition and a residue of at least one ethylenically unsaturated monomer present in an amount from about 10% to about 75% by weight of the polysaccharide graft polymer composition.
    Type: Application
    Filed: July 30, 2012
    Publication date: February 7, 2013
    Applicant: Ecolab USA Inc.
    Inventors: Carter Silvernail, Erik C. Olson
  • Publication number: 20130035276
    Abstract: A composition includes a polysaccharide graft polymer composition and 2-phosphonobutane-1,2,4-tricarboxylic acid. In one embodiment, the polysaccharide graft polymer composition includes a polysaccharide residue present in an amount from approximately 5% to approximately 90% by weight of the polysaccharide graft polymer composition and a residue of acrylic acid, methacrylic acid or a combination thereof present in an amount from approximately 10% to approximately 75% by weight of the polysaccharide graft polymer composition.
    Type: Application
    Filed: July 30, 2012
    Publication date: February 7, 2013
    Applicant: ECOLAB USA INC.
    Inventors: Carter Silvernail, Erik C. Olson
  • Publication number: 20130035274
    Abstract: A composition includes an anionic polysaccharide hybrid polymer composition and 2-phosphonobutane-1,2,4-tricarboxylic acid. In one embodiment, the polysaccharide hybrid polymer composition includes a polysaccharide residue present in an amount from approximately 5% to approximately 90% by weight of the polysaccharide hybrid polymer composition and a residue of at least one ethylenically unsaturated monomer present in an amount from approximately 10% to approximately 75% by weight of the polysaccharide hybrid polymer composition.
    Type: Application
    Filed: July 30, 2012
    Publication date: February 7, 2013
    Applicant: ECOLAB USA INC.
    Inventors: Carter Silvernail, Erik C. Olson
  • Publication number: 20130035273
    Abstract: A composition includes a polysaccharide hybrid polymer and 2-phosphonobutane-1,2,4-tricarboxylic acid. In one embodiment, the polysaccharide hybrid polymer includes a polysaccharide residue present in an amount between approximately 30% to 80% by weight of the polysaccharide hybrid polymer and a residue of acrylic acid, methacrylic acid or a combination thereof present in an amount between approximately 5% to 75% by weight of the polysaccharide hybrid polymer.
    Type: Application
    Filed: August 5, 2011
    Publication date: February 7, 2013
    Applicant: ECOLAB USA INC.
    Inventors: Carter Silvernail, Erik C. Olson
  • Publication number: 20130035277
    Abstract: A composition includes a polysaccharide hybrid polymer composition. In one embodiment, the polysaccharide hybrid polymer composition includes a polysaccharide residue present in an amount from about 5% to about 90% by weight of the polysaccharide hybrid polymer composition and a residue of at least one ethylenically unsaturated monomer present in an amount from about 10% to about 75% by weight of the polysaccharide hybrid polymer composition.
    Type: Application
    Filed: July 30, 2012
    Publication date: February 7, 2013
    Applicant: ECOLAB USA INC.
    Inventors: Carter Silvernail, Erik C. Olson
  • Patent number: 8361952
    Abstract: A stability enhancement agent for use in a solid detergent and solid detergent compositions is described. Stability enhancement is provided by a hydratable salt, water and a polyepoxysuccinic acid or polyepoxysuccinic acid metal salt binding agent forming a dimensionally stable composition. Preferred polyepoxysuccinic acid or polyepoxysuccinic acid metal salts have a molecular weight of between about 400 and about 1,500 g/mol. The stability enhancement composition for use in a solid detergent and solid detergent compositions are preferably biodegradable and substantially free of phosphorus and NTA.
    Type: Grant
    Filed: July 28, 2010
    Date of Patent: January 29, 2013
    Assignee: Ecolab USA Inc.
    Inventors: Carter Silvernail, Kerrie Walters
  • Publication number: 20120190607
    Abstract: Solid detergent compositions according to the present invention include at least one alkali metal silicate, at least one polycarboxylic acid, at least one saccharide or sugar alcohol and water. Suitable saccharides include sucrose, fructose, inulin, maltose and lactulose, and may be present in the composition in a concentration of at least 0.5 wt %. Compositions according to certain embodiments form stable solid block detergent compositions that do not swell significantly even when subjected to elevated temperatures.
    Type: Application
    Filed: October 7, 2011
    Publication date: July 26, 2012
    Applicant: ECOLAB USA INC.
    Inventors: Erik C. Olson, Carter Silvernail
  • Patent number: 8216989
    Abstract: A composition is provided for removing protein soil and preventing redeposition of soils onto a surface. The composition includes between about 1% and about 90% by weight sugar, between about 1% and about 80% by weight alkalinity source and between about 15 and about 10% by weight surfactant composition. The sugar may be a saccharide or a non-saccharide based sugar. The composition is substantially free of phosphorus-containing compounds and includes less than about 0.05% by weight alkali earth metal.
    Type: Grant
    Filed: August 26, 2009
    Date of Patent: July 10, 2012
    Assignee: Ecolab USA Inc.
    Inventors: Carter Silvernail, Erik Olson, Devon Beau Hammel
  • Publication number: 20120165237
    Abstract: Detergent compositions including at least one aminocarboxylate, at least one maleic/methylvinyl ether copolymer, an alkaline agent and optional additives. Embodiments of the present invention include reduced concentrations of aminocarboxylate compared to conventional compositions, while preventing scale accumulation and providing stain removal capability.
    Type: Application
    Filed: December 23, 2010
    Publication date: June 28, 2012
    Applicant: Ecolab USA Inc.
    Inventor: Carter Silvernail
  • Publication number: 20120028876
    Abstract: A stability enhancement agent for use in a solid detergent and solid detergent compositions is described. Stability enhancement is provided by a hydratable salt, water and a polyepoxysuccinic acid or polyepoxysuccinic acid metal salt binding agent forming a dimensionally stable composition. Preferred polyepoxysuccinic acid or polyepoxysuccinic acid metal salts have a molecular weight of between about 400 and about 1,500 g/mol. The stability enhancement composition for use in a solid detergent and solid detergent compositions are preferably biodegradable and substantially free of phosphorus and NTA.
    Type: Application
    Filed: July 28, 2010
    Publication date: February 2, 2012
    Applicant: ECOLAB USA INC.
    Inventors: Carter Silvernail, Kerrie Walters
  • Publication number: 20110180112
    Abstract: A method and composition is provided for removing protein soil and preventing redeposition of soils onto a surface. The method includes introducing a protein-removing/anti-redeposition agent during a washing step of a wash cycle, introducing a cleaning composition during the washing step of the wash cycle, washing the surface of the substrate with the protein-removing/anti-redeposition agent and the cleaning composition during the wash cycle, and subsequently rinsing the surface of the substrate with a rinse aid. The protein-removing/anti-redeposition agent includes a poly sugar and the cleaning composition includes an alkalinity source and a surfactant component. The composition is substantially free of phosphorus-containing compounds and includes less than about 0.05% by weight alkali earth metal.
    Type: Application
    Filed: January 22, 2010
    Publication date: July 28, 2011
    Applicant: Ecolab USA
    Inventors: Carter Silvernail, Altony Miralles, Erik Olson, Devon Beau Hammel