Patents by Inventor Nunzio Andriollo

Nunzio Andriollo 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).

  • Antibiotic AB-041 derived from Streptomyces sp. NCIMB 40428, herbicidal compositions, and methods of use
    Patent number: 5401709
    Abstract: The antibiotic AB-041 is described, obtained by controlled aerobic cultivation of Streptomyces sp. NCIMB 40428 in an aqueous culture medium. The antibiotic AB-041 exhibits biological activity, and in particular herbicidal activity.
    Type: Grant
    Filed: December 1, 1992
    Date of Patent: March 28, 1995
    Assignee: Ministero dell `Universita` e della Ricerca Scientifica e Tecnologica
    Inventors: Nunzio Andriollo, Alessandro Scacchi, Giorgio E. Borgonovi, Giorgio Cassani, Silvia Spera, Gianfranco Guglielmetti, Giorgio Pirali, Giovanni Confalonieri
  • Process for separating catalysts from organic solutions, by means of semipermeable membranes
    Patent number: 5350521
    Abstract: Disclosed is a process for separating metal catalysts based on ammonium and phosphonium phosphotungstates from reaction mixtures in which they are dissolved. The process is based on the use of semipermeable membranes and has found an useful application in the separation of the above said catalysts from mixtures obtained from alkenes and soybean oil epoxidation.
    Type: Grant
    Filed: August 24, 1993
    Date of Patent: September 27, 1994
    Assignee: Eniricerche, S.p.A.
    Inventors: Nunzio Andriollo, Giorgio Cassani, Paolo D'Olimpio, Bruno Donno, Marco Ricci
  • AB-011 Antibiotics and process for producing them
    Patent number: 5153127
    Abstract: The AB-011 Antibiotics and the main components thereof: AB-011a and AB-011b, obtained by the controlled aerobial cultivation of Streptomyces s.p. NCIB 12629 in an aqueous nutrient cultivation medium. The AB-011 Antibiotics show a biological activity, and in particular an antifungal activity.
    Type: Grant
    Filed: December 3, 1991
    Date of Patent: October 6, 1992
    Assignee: Presidenza del Consiglio dei Ministri
    Inventors: Nunzio Andriollo, Daniela Tolentino, Giorgio Cassani, Giorgio Borgonovi, Marco Vincenti, Silvia Spera, Luigi Mirenna, Giorgio Pirali, Giovanni Confalonieri
  • AB-021 antibiotics and process for producing them
    Patent number: 5126265
    Abstract: The AB-021 Antibiotics and the main components thereof: AB-021a Antibiotic and AB-021b Antibiotic, obtained by means of the controlled aerobial cultivation of Streptomyces sp. NCIB 40068 in an aqueous nutrient cultivation medium, are disclosed.The AB-021 Antibiotics show a biological activity against pathogenous fungi of agrarian cultivations, of human pathogenous fungi and of bacteria.
    Type: Grant
    Filed: November 27, 1989
    Date of Patent: June 30, 1992
    Assignee: Presidenza del Consiglio dei Ministri-Ufficio del Ministro per il coordinamento delle Iniziative per la Ricerca Scientifica e Tecnologica
    Inventors: Dante Cidaria, Nunzio Andriollo, Giorgio Cassani, Enrico Crestani, Silvia Spera, Carlo Garavaglia, Giorgio Pirali, Giovanni Confalonieri