Patents by Inventor Francesc Rosell I Oller

Francesc Rosell I Oller 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
    Patent number: 6548469
    Abstract: The present invention relates to cleaning compositions which comprise the insect repellent ethyl 3-(N-butylacetamino)propionate and the use of this insect repellent in all types of cleaning compositions for repelling insects. This invention furthermore relates to a method for cleaning and for simultaneously repelling insects in which cleaning compositions comprising ethyl 3-(N-butylacetamino)propionate are used.
    Type: Grant
    Filed: June 11, 2002
    Date of Patent: April 15, 2003
    Assignee: Merck Patent GmbH
    Inventors: Mohammad Jalalian, Maria Elisabeth Prenzel, Roland Martin, Francesc Rosell I Oller
  • Cleaning compositions
    Publication number: 20020183234
    Abstract: The present invention relates to cleaning compositions which comprise the insect repellent ethyl 3-(N-butylacetamino)propionate and the use of this insect repellent in all types of cleaning compositions for repelling insects. This invention furthermore relates to a method for cleaning and for simultaneously repelling insects in which cleaning compositions comprising ethyl 3-(N-butylacetamino)propionate are used.
    Type: Application
    Filed: June 11, 2002
    Publication date: December 5, 2002
    Applicant: Merck Patent GmbH
    Inventors: Mohammad Jalalian, Maria Elisabeth Prenzel, Roland Martin, Francesc Rosell I Oller