Patents by Inventor Maria Eugenia ROJO DIEGUEZ

Maria Eugenia ROJO DIEGUEZ 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).

  • Cleaning compositions and methods for enhancing fragrance performance
    Patent number: 11015143
    Abstract: Disclosed are fragrance-enhanced cleaning compositions including a mixture of a linear alkyLbenzene sulfonate (LAS) and a sodium lauryl ether sulfate (SLES), wherein the mixture is present in the cleaning composition in an amount of about 1%-2% by weight and wherein a weight ratio of LAS:SLES is about 3:1 to about 1:1 or about 6:1 to about 4:1; and a fragrance. Methods of preparing and using the present cleaning compositions are also disclosed. In addition, methods of formulating a cleaning composition having an enhanced fragrance performance are provided.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: May 25, 2021
    Assignee: Colgate-Palmolive Company
    Inventors: Jorge Antonio Maldonado Ortega, Edna Ambundo, Jose Alejandro Flores Sanabria, Antonia de la Cruz Ramirez Mendez, Maria Eugenia Rojo Dieguez, Luis Javier Rivera Cruz
  • Cleaning Compositions and Methods for Enhancing Fragrance Performance
    Publication number: 20180201877
    Abstract: Disclosed are fragrance-enhanced cleaning compositions including a mixture of a linear alkyLbenzene sulfonate (LAS) and a sodium lauryl ether sulfate (SLES), wherein the mixture is present in the cleaning composition in an amount of about 1%-2% by weight and wherein a weight ratio of LAS:SLES is about 3:1 to about 1:1 or about 6:1 to about 4:1; and a fragrance. Methods of preparing and using the present cleaning compositions are also disclosed. In addition, methods of formulating a cleaning composition having an enhanced fragrance performance are provided.
    Type: Application
    Filed: July 10, 2015
    Publication date: July 19, 2018
    Applicant: Colgate-Palmolive Company
    Inventors: Jorge Antonio MALDONADO ORTEGA, Edna AMBUNDO, Jose Alejandro FLORES SANABRIA, Antonla de la Cruz RAMIREZ MENDEZ, Maria Eugenia ROJO DIEGUEZ, Luis Javier RIVERA CRUZ