Patents by Inventor Paola Di Raimondo

Paola Di Raimondo 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).

  • Method of purifying moxidectin through crystallization
    Patent number: 7645863
    Abstract: Methods for the purification of the macrolide moxidectin result in higher purity levels than can often otherwise be obtained. The crystalline moxidectin is then used in a wide variety of pharmaceutical and veterinary applications, including the prevention, treatment and control of parasites in plants, animals and humans.
    Type: Grant
    Filed: January 29, 2008
    Date of Patent: January 12, 2010
    Assignee: Wyeth LLC
    Inventors: Isidoro H. Sorokin, Paola Di Raimondo, Chin-Liang Chou
  • Method of purifying moxidectin through crystallization
    Patent number: 7348417
    Abstract: Methods for the purification of the macrolide moxidectin result in higher purity levels than can often otherwise be obtained. The crystalline moxidectin is then used in a wide variety of pharmaceutical and veterinary applications, including the prevention, treatment and control of parasites in plants, animals and humans.
    Type: Grant
    Filed: July 20, 2004
    Date of Patent: March 25, 2008
    Assignee: Wyeth
    Inventors: Isidoro H. Sorokin, Paola Di Raimondo, Chin-Liang Chou
  • Method of purifying moxidectin through crystallization
    Publication number: 20050033041
    Abstract: Methods for the purification of the macrolide moxidectin result in higher purity levels than can often otherwise be obtained. The crystalline moxidectin is then used in a wide variety of pharmaceutical and veterinary applications, including the prevention, treatment and control of parasites in plants, animals and humans.
    Type: Application
    Filed: July 20, 2004
    Publication date: February 10, 2005
    Applicant: Wyeth
    Inventors: Isidoro Sorokin, Paola Di Raimondo, Chin-Liang Chou
  • Selective oxidation process with enhanced safety
    Patent number: 6762327
    Abstract: A safe and effective process for the oxidation of a primary or secondary alcohol to the corresponding aldehyde or ketone via the reaction of said alcohol with an anhydride solution of a 1,1,1-tri(C2-C4 alkanoyloxy-1,1-dihydro-1,2-benziodoxol-3(1H)-one, and a composition useful in this process.
    Type: Grant
    Filed: April 3, 2003
    Date of Patent: July 13, 2004
    Assignee: Wyeth
    Inventors: Ugo Chiacchio, Antonio Rescifina, Giuseppe Miraglia, Mariangela Magnano, Paola Di Raimondo
  • Selective oxidation process with enhanced safety
    Publication number: 20030204064
    Abstract: A safe and effective process for the oxidation of a primary or secondary alcohol to the corresponding aldehyde or ketone via the reaction of said alcohol with an anhydride solution of a 1,1,1-tri(C2-C4 alkanoyloxy-1,1 -dihydro-1,2-benziodoxol-3(1H)-one, and a composition useful in this process.
    Type: Application
    Filed: April 3, 2003
    Publication date: October 30, 2003
    Applicant: Wyeth
    Inventors: Ugo Chiacchio, Antonio Rescifina, Giuseppe Miraglia, Mariangela Magnano, Paola Di Raimondo