Patents by Inventor Danielle Tupinamba Emmi

Danielle Tupinamba Emmi 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).

  • Bacterial plaque evidencing composition based on natural colorants
    Patent number: 7182935
    Abstract: The present invention deals with a composition for evidencing bacterial plaque based on natural colorants comprising at least one concentrated solution of natural colorant selected from the group consisting of colorants extracted from the aai (Euterpe oleracea) and colorants extracted from urucum (Bixa orellana), in a pharmaceutically acceptable vehicle and, optionally, acceptable pharmaceutical additives. Preferentially, in the case of the aai solution, the concentration varies from 60 to 95% of concentrated extract, whilst for the urucum solution, the concentration varies between 56 and 90% of concentrated extract. Also preferentially, in solutions containing a mixture of the extracts, these will be present in a proportion that varies from 10:1 to 1:1.
    Type: Grant
    Filed: June 19, 2002
    Date of Patent: February 27, 2007
    Assignees: Empresa Brasileira De Pesquisa Agropecuaria Embrapa, Universidade Federal Do Para
    Inventors: Raimunda Fatima Ribeiro de Nazaré, Danielle Tupinamba Emmi, Regina Fatima Feio Barroso, Patricia Oliveira da Rocha
  • Bacterial plaque evidencing composition based on natural colorants
    Publication number: 20040002132
    Abstract: The present invention deals with a composition for evidencing bacterial plaque based on natural colorants comprising at least one concentrated solution of natural colorant selected from the group consisting of colorants extracted from the aai (Euterpe oleracea) and colorants extracted from urucum (Bixa orellana), in a pharmaceutically acceptable vehicle and, optionally, acceptable pharmaceutical additives. Preferentially, in the case of the aai solution, the concentration varies from 60 to 95% of concentrated extract, whilst for the urucum solution, the concentration varies between 56 and 90% of concentrated extract.
    Type: Application
    Filed: June 19, 2002
    Publication date: January 1, 2004
    Inventors: Raimunda Fatima Ribeiro de Nazare, Danielle Tupinamba Emmi, Regina Fatima Feio Barroso, Patricia Oliveira da Rocha