Patents by Inventor Alberto Brandt

Alberto Brandt 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).

  • Process for the preparation of the sodium salt of 6[D-(-)&agr;-4-(ethyl-2,3-dioxo-1-piperazinocarbonylamino)phenylacetamido]penicillanic acid
    Patent number: 6828438
    Abstract: The present invention refers to the preparation process of the sodium salt of 6[D-(−)&agr;-4-(ethyl-2,3-dioxo-1-piperazinocarbonylamino) phenylacetamido]penicillanic acid, comprising the reaction of the acid with a reagent selected from the group consisting of sodium hydroxide, sodium carboxylates and sodium alcoholates, followed by a separation step of the so obtained sodium salt by precipitation.
    Type: Grant
    Filed: August 1, 2002
    Date of Patent: December 7, 2004
    Assignee: Istituto Biochimico Italiano Giovanni Lorenzini S.p.A.
    Inventors: Alberto Brandt, Loredana Cecchetelli, Giordano Bruno Corsi, Antonio Simeoni
  • Micro-organism possessing enantioselective and regioselective nitrile hydratase/amidase activities
    Publication number: 20030049807
    Abstract: The present invention is concerned with new micro organisms, preferably mutagenised, belonging to the genus Agrobacterium radiobacter able to convert nitriles and/or amides into their respective acids, in addition to conversion processes utilising said micro-organisms.
    Type: Application
    Filed: August 29, 2002
    Publication date: March 13, 2003
    Inventors: Giuseppe Salvo, Alberto Brandt, Loredana Cecchetelli
  • Process for the preparation of the sodium salt of 6[D-(-)alpha-4-(ethyl-2,3-dioxo-1-piperazinocarbonylamino) phenylacetamido]penicillanic acid
    Publication number: 20030028016
    Abstract: The present invention refers to the preparation process of the sodium salt of 6[D-(−)&agr;-4-(ethyl-2,3-dioxo-1-piperazinocarbonylamino) phenylacetamido]penicillanic acid, comprising the reaction of the acid with a reagent selected from the group consisting of sodium hydroxide, sodium carboxylates and sodium alcoholates, followed by a separation step of the so obtained sodium salt by precipitation.
    Type: Application
    Filed: August 1, 2002
    Publication date: February 6, 2003
    Inventors: Alberto Brandt, Loredana Cecchetelli, Giordano Bruno Corsi, Antonio Simeoni
  • Process for the preparation of sterile amoxycillin sodium salt
    Patent number: 5559241
    Abstract: A process for the preparation of sterile sodium amoxycillin characterized by the fact that a solution of amoxycillin trihydrate in a mixture of methyl alcohol and a lower C.sub.2 -C.sub.5 alcohol is reacted in a sterile ambient, optionally in the presence of a suitable amine, with a solution of a suitable salifying agent selected from the group consisting of an alcoholate or carboxylate of sodium in methyl acetate followed by separation of the precipitate is described.
    Type: Grant
    Filed: September 15, 1995
    Date of Patent: September 24, 1996
    Assignee: Instituto Biochimico Italiano Giovanni Lorenzini S.p.A.
    Inventors: Giordano B. Corsi, Alberto Brandt, Loredana Cecchetelli
  • Slow release pharmaceutical composition containing a bile acid as an active ingredient
    Patent number: 5510114
    Abstract: A slow-release pharmaceutical composition containing a bile acid as active ingredient and comprising at least one bioadhesive substance and at least one high specific gravity substance, an aliquot thereof being enteric coated and the remainder being non-enteric coated.
    Type: Grant
    Filed: May 2, 1994
    Date of Patent: April 23, 1996
    Assignee: Instituto Biochimico Italiano Giovanni Lorenzini S.p.A.
    Inventors: Fabio Borella, Alberto Brandt, Fabio Carli
  • Process for preparing alpha-oxo-esters
    Patent number: 4232169
    Abstract: An operationally simple and economical process for preparing alpha-oxoesters is provided by reacting an acetylenic compound of formulaR--C.tbd.C--OR'with an oxidizing mixture composed of osmium tetroxide and an alkaline or alkaline earth chlorate and recovering the osmium tetroxide at the end of the reaction.
    Type: Grant
    Filed: April 24, 1979
    Date of Patent: November 4, 1980
    Assignee: Snamprogetti S.p.A.
    Inventors: Luciano Re, Alberto Brandt, Luciano Bassignani