Patents by Inventor Carter Martin Silvernail

Carter Martin 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).

  • Patent number: 8772221
    Abstract: Stability enhancement agents for use in a solidification matrices and solid detergent compositions are described. Stability enhancement is provided by a hydratable salt, water and phosphonocarboxylic acid copolymers or phosphonopolyacrylic acid homopolymers binding agents forming a dimensionally stable composition. Preferred phosphonocarboxylic acid copolymers or phosphonopolyacrylic acid homopolymers have phosphono end groups and a molecular weight of between about 1,000 and about 30,000 grams/mole. The stability enhancement composition for use in a solid detergent and solid detergent compositions are preferably biodegradable and substantially free of phosphorus and NTA-free.
    Type: Grant
    Filed: September 5, 2012
    Date of Patent: July 8, 2014
    Assignee: Ecolab USA Inc.
    Inventors: Carter Martin Silvernail, Kerrie Walters, Brenda Lynn Tjelta, Lisa M. Sanders, Michael E. Besse
  • Publication number: 20140116472
    Abstract: Phosphorus-free detergent compositions are provided. Detergent compositions including an aminocarboxylate, water conditioning agent, source of alkalinity and water beneficially do not require the use of additional surfactants and/or polymers to provide suitable detergency and prevent scale build-up on treated surfaces. The detergent compositions are used with a sanitizer to employ the phosphorus-free detergent compositions for use as low temperature ware wash detergents that beneficially reduce scale build-up. Methods of employing the phosphorus-free detergent compositions are also provided.
    Type: Application
    Filed: October 26, 2012
    Publication date: May 1, 2014
    Inventors: Erin Jane Dahlquist, Carter Martin Silvernail, Steven E. Lentsch, Terrence P. Everson
  • Publication number: 20140116473
    Abstract: Caustic-free detergent compositions are provided. Detergent compositions including an aminocarboxylate, water conditioning agent, non-caustic source of alkalinity and water beneficially do not require the use of additional surfactants and/or polymers to provide suitable detergency and prevent scale build-up on treated surfaces. The detergent compositions are used with a sanitizer to employ the caustic-free detergent compositions are particularly suitable for use as low temperature ware wash detergents that beneficially reduce scale build-up. Methods of employing the caustic-free detergent compositions are also provided.
    Type: Application
    Filed: October 26, 2012
    Publication date: May 1, 2014
    Applicant: Ecolab USA Inc.
    Inventors: Erin Jane Dahlquist, Steven E. Lentsch, Terrence P. Everson, Carter Martin Silvernail
  • Publication number: 20140073549
    Abstract: Detergent compositions effective for controlling hard water scale accumulation are disclosed. Detergent compositions employing phosphinosuccinic acid and mono-, bis- and oligomeric phosphinosuccinic acid (PSO) derivatives with alkali metal carbonate and/or alkali metal hydroxide reduce had water scale accumulation on treated surfaces at alkaline conditions between about pH of 9 and 12.5. Methods employing the detergent compositions and preventing hard water scale accumulation are also provided.
    Type: Application
    Filed: September 13, 2012
    Publication date: March 13, 2014
    Applicant: ECOLAB USA INC.
    Inventors: Carter Martin Silvernail, Erik C. Olson
  • Publication number: 20140069466
    Abstract: Methods employing detergent compositions effective for reducing soil redeposition and accumulation on hard surfaces are disclosed. The detergent compositions employ phosphinosuccinic acid adducts in combination with an alkalinity source and gluconic acid or salts thereof, copolymers of acrylic acid and maleic acids or salts thereof, sodium hypochlorite, sodium dichloroisocyanurate or combinations thereof.
    Type: Application
    Filed: August 13, 2013
    Publication date: March 13, 2014
    Applicant: ECOLAB USE INC.
    Inventors: Carter Martin Silvernail, John Mansergh, Erik C. Olson, David Dotzauer, Kent Brittain
  • Publication number: 20140005273
    Abstract: The present invention relates to novel glycerin ether ethoxylate solfactant compounds, compositions employing the same, and methods of using these compounds. Beneficially the compounds have efficacy as both solvents and surfactants with low foam and low viscosity. The compounds of the present invention can be used as antimicrobials and/or sanitizing agents in various formulations. The compounds of the present invention are also suitable for use as solvents and/or hydrotropes.
    Type: Application
    Filed: March 12, 2013
    Publication date: January 2, 2014
    Applicant: ECOLAB USA INC.
    Inventors: Gregory G. Griese, Carter Martin Silvernail, David D. McSherry
  • Publication number: 20120329700
    Abstract: Stability enhancement agents for use in a solidification matrices and solid detergent compositions are described. Stability enhancement is provided by a hydratable salt, water and phosphonocarboxylic acid copolymers or phosphonopolyacrylic acid homopolymers binding agents forming a dimensionally stable composition. Preferred phosphonocarboxylic acid copolymers or phosphonopolyacrylic acid homopolymers have phosphono end groups and a molecular weight of between about 1,000 and about 30,000 grams/mole. The stability enhancement composition for use in a solid detergent and solid detergent compositions are preferably biodegradable and substantially free of phosphorus and NTA-free.
    Type: Application
    Filed: September 5, 2012
    Publication date: December 27, 2012
    Applicant: ECOLAB USA INC.
    Inventors: Carter Martin Silvernail, Kerrie Walters, Brenda L. Tjelta, Lisa M. Sanders, Michael E. Besse