Patents by Inventor Ana Regina Coimbra

Ana Regina Coimbra 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).

  • Discrete Or Single Dose Detergent Formulation
    Publication number: 20150141312
    Abstract: Discrete or single dose detergent formulation A discrete or single dose detergent formulation is described. The formulation comprises special copolymers A. These copolymers A comprise structural units originating from a1) one or more special monomers comprising a cyclic amide structure or a2) one or more special alkoxylated monomers and b) one or more special monomers comprising an amido group and a sulfonic acid group in protonated or in salt form and may be crosslinked or non-crosslinked. The discrete or single dose detergent formulations are particularly suited for treating table ware or glasses in automatic dishwashing machines.
    Type: Application
    Filed: January 20, 2015
    Publication date: May 21, 2015
    Applicants: CLARIANT S.A., CLARIANT FINANCE (BVI) LIMITED
    Inventors: Matthias LOEFFLER, Ernesto Iwao HORIKOSHI, Gustavo KUME, Ana Regina COIMBRA
  • Gel surfactant composition
    Patent number: 9012388
    Abstract: A gel surfactant composition suitable for hard surface cleaning, washing clothes and dishes, and which can be employed for household, institutional and/or industrial applications, composed by water and a) nonionic surfactants in the range of 1 to 50%, b) a cationic surfactant or association of cationic surfactants in the range of 20 to 50% and c) optionally amphoteric surfactants.
    Type: Grant
    Filed: August 28, 2009
    Date of Patent: April 21, 2015
    Assignees: Clariant Finance (BVI) Limited, Clariant S.A.
    Inventors: Matthias Loeffler, Ernesto Iwao Horikoshi, Gustavo Haruki Kume, Ana Regina Coimbra, Karine Lima Goncalves Framesqui, Manlio Gallotti, George Italo Pitombeira Nunes
  • Discrete Or Single Dose Detergent Formulation
    Publication number: 20120211031
    Abstract: A discrete or single dose detergent formulation is described. The formulation comprises special copolymers A. These copolymers A comprise structural units originating from a1) one or more special monomers comprising a cyclic amide structure or a2) one or more special alkoxylated monomers and b) one or more special monomers comprising an amido group and a sulfonic acid group in protonated or in salt form and may be crosslinked or non-crosslinked. The discrete or single dose detergent formulations are particularly suited for treating table ware or glasses in automatic dishwashing machines.
    Type: Application
    Filed: October 7, 2010
    Publication date: August 23, 2012
    Applicants: CLARIANT S.A., BRAZIL, CLARIANT FINANCE (BVI) LIMITED
    Inventors: Matthias Loeffler, Ernesto Iwao Horikoshi, Gustavo Kume, Ana Regina Coimbra
  • Gel Surfactant Composition
    Publication number: 20110152154
    Abstract: A gel surfactant composition suitable for hard surface cleaning, washing clothes and dishes, and which can be employed for household, institutional and/or industrial applications, composed by water and a) nonionic surfactants in the range of 1 to 50%, b) a cationic surfactant or association of cationic surfactants in the range of 20 to 50% and c) optionally amphoteric surfactants.
    Type: Application
    Filed: August 28, 2009
    Publication date: June 23, 2011
    Applicants: CLARIANT FINANCE (BVI) LIMITED, CLARIANT S.A., BRAZIL
    Inventors: Matthias Loeffler, Emesto Iwa Horikoshi, Gustavo Haruki Kume, Ana Regina Coimbra, Karine Lima Goncalves Framesqui, Manlio Gallotti, George Italo Pitombeira Nunes