Patents by Inventor Rosa Pallanza

Rosa Pallanza 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).

  • Teichomycin A.sub.2 pure single factors 1, 2, 3, 4 and 5 and method for their production
    Patent number: 4542018
    Abstract: The invention refers to an individual antibiotic substance selected from the group consisting of Teichomycin A.sub.2 factor 1, Teichomycin A.sub.2 factor 2, Teichomycin A.sub.2 factor 3, Teichomycin A.sub.2 factor 4 and Teichomycin A.sub.2 factor 5 in substantially pure form, and to the method of producing them by recovery from Teichomycin A.sub.2, a known antibiotic substance, by means of high-efficiency chromatographic methods. The single pure Teichomycin A.sub.2 factor 1, Teichomycin A.sub.2 factor 2, Teichomycin A.sub.2 factor 3, Teichomycin A.sub.2 factor 4 and Teichomycin A.sub.2 factor 5 are biologically distinguishable from Teichomycin A.sub.2 in that they have a higher degree of antibiotic activity against susceptible microorganisms.
    Type: Grant
    Filed: June 7, 1983
    Date of Patent: September 17, 1985
    Assignee: Gruppo Lepetit S.p.A.
    Inventors: Angelo Borghi, Rosa Pallanza, Carolina Coronelli, Giovanni Cassani