Patents by Inventor Davide Vegezzi

Davide Vegezzi 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 and composition for the therapy of cerebral circulatory diseases
    Patent number: 4199585
    Abstract: The invention relates to a method and a therapeutic composition for the treatment of cerebral circulatory diseases by administration of vincamine as the active ingredient wherein particular hematic levels are ensured in order to maintain the therapeutic action. More particularly, delayed-release compositions are specially provided.
    Type: Grant
    Filed: March 22, 1978
    Date of Patent: April 22, 1980
    Inventor: Davide Vegezzi
  • Method for the preparation of verbenone, myrtenal and pinocarveol and their therapeutical use
    Patent number: 4190675
    Abstract: Balsamics such as verbenone, myrtenal and pinocarveol can be prepared from an oxidized mixture of terpenes by subjecting such a mixture coming from the oxidation of pinenes to a strong oxidizing treatment followed by the separation of the carbonyl compounds and the vacuum fractional distillation of the resultant mixture so as to recover the expected compounds in a state of very high purity. The balsamic compounds in question are useful in the treatment of bronchopneumonial diseases and each of such compounds has specific indications of its own according to the individual pathalogical pattern concerned.
    Type: Grant
    Filed: July 20, 1978
    Date of Patent: February 26, 1980
    Assignee: Enrico Corvi Mora
    Inventor: Davide Vegezzi
  • Cerebral vasodilating 6-substituted vincamines
    Patent number: 4140777
    Abstract: The invention relates to novel derivatives of vincamine and apovincamine having the formula ##STR1## WHICH ARE ENDOWED WITH ANALOGOUS PROPERTIES AS THE VINCAMINE AND APOVINCAMINE AS WELL AS WITH AN EXTENDED EFFECT. The invention relates also to the methods for the preparation of the above derivatives.
    Type: Grant
    Filed: May 31, 1977
    Date of Patent: February 20, 1979
    Assignee: Enrico Corvi Mora
    Inventor: Davide Vegezzi
  • Acid addition salts of vincamine and apovincamine
    Patent number: 4122179
    Abstract: The invention relates to vasodilating derivatives of vincamine and apovincamine having the general formula ##STR1## wherein X represents either the radical of an organic acid or a compound forming an adduct with vincamine and apovincamine. These derivatives, apart from the therapeutical action possessed by the vincamine and apovincamine respectively, are also endowed with an extended effect. The invention relates too to the method for the preparation of the above derivatives and to the pharmaceutical compositions containing these derivatives as the active ingredient.
    Type: Grant
    Filed: May 27, 1977
    Date of Patent: October 24, 1978
    Assignee: Enrico Corvi Mora
    Inventor: Davide Vegezzi