Patents by Inventor Paolo Giunchedi

Paolo Giunchedi 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).

  • Compositions with controlled release of lactic acid at vaginal level
    Publication number: 20040132690
    Abstract: Pharmaceutical composition for vaginal administration comprising a gel based on chitosan and lactid acid.
    Type: Application
    Filed: November 4, 2003
    Publication date: July 8, 2004
    Inventors: Carla Marcella Carmella, Maria Cristina Bonferoni, Paolo Giunchedi
  • Process for preparing pharmaceutical composition having an increased active substance dissolution rate, and the compositions obtained
    Patent number: 5849329
    Abstract: A process is described for preparing pharmaceutical compositions by co-grinding or dry mixing the active substance with cyclodextrins or with hydrophilic polymer materials which swell on contact with water. Homogeneous compositions are obtained from which the active substance is released very rapidly into an aqueous medium.
    Type: Grant
    Filed: September 7, 1995
    Date of Patent: December 15, 1998
    Assignee: Jagotec AG
    Inventors: Ubaldo Conte, Aldo La Manna, Paolo Giunchedi
  • Multilayered controlled-release oral solid pharmaceutical forms
    Patent number: 5681583
    Abstract: Multilayered controlled-release solid pharmaceutical composition in tablet form suitable for oral administration comprising at least two layers containing active material in association with excipients and additives. One layer of the tablet releases a portion of the drug quickly while the other layer and optionally further layers release portions of the drug more gradually.
    Type: Grant
    Filed: April 25, 1995
    Date of Patent: October 28, 1997
    Assignee: APR Applied Pharma Research SA
    Inventors: Ubaldo Conte, Lauretta Maggi, Paolo Giunchedi
  • Process for preparing pharmaceutical compositions having an increased active substance dissolution rate, and the compositions obtained
    Patent number: 5476654
    Abstract: A process is described for preparing pharmaceutical compositions by co-grinding or dry mixing the active substance with cyclodextrins or with hydrophilic polymer materials which swell on contact with water. Homogeneous compositions are obtained from which the active substance is released very rapidly into an aqueous medium.
    Type: Grant
    Filed: October 11, 1994
    Date of Patent: December 19, 1995
    Assignee: Jagotec AG
    Inventors: Ubaldo Conte, Aldo La Manna, Paolo Giunchedi