Patents by Inventor Gemma Torrella Cabello

Gemma Torrella Cabello 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).

  • Pharmaceutical compositions containing tobramycin and xanthan gum
    Publication number: 20020035088
    Abstract: Topically administrable aqueous solution compositions containing tobramycin and xanthan gum are disclosed. The solution compositions contain a buffering agent and a pH-adjusting agent in an amount sufficient to achieve a pH above 7.8 in order to minimize or avoid compatibility problems between tobramycin and xanthan gum.
    Type: Application
    Filed: July 11, 2001
    Publication date: March 21, 2002
    Applicant: Alcon Universal Ltd.
    Inventors: Nuria Carreras Perdiguer, Jose Alberto Vallet Mas, Gemma Torrella Cabello
  • Pharmaceutical compositions containing tobramycin and xanthan gum
    Patent number: 6352978
    Abstract: Topically administrable aqueous solution compositions containing tobramycin and xanthan gum are disclosed. The solution compositions contain a buffering agent and a pH-adjusting agent in an amount sufficient to achieve a pH above 7.8 in order to minimize or avoid compatibility problems between tobramycin and xanthan gum.
    Type: Grant
    Filed: July 11, 2001
    Date of Patent: March 5, 2002
    Assignee: Alcon Universal Ltd.
    Inventors: Nuria Carreras Perdiguer, Jose Alberto Vallet Mas, Gemma Torrella Cabello
  • Delivery of unstable pharmaceuticals
    Publication number: 20020020636
    Abstract: A device for the delivery of unstable pharmaceutical preparations is disclosed. The device includes an upper container for receiving a first component of the preparation and a lower container for receiving a second component of the preparation. The first and second components are unstable when mixed. Advantageous preparations for use in the device are also disclosed.
    Type: Application
    Filed: December 15, 2000
    Publication date: February 21, 2002
    Inventors: Michael Van Wie Bergamini, Jose Alberto Vallet Mas, Gemma Torrella Cabello, Nuria Carreras Perdiguer, David W. Stroman