Patents by Inventor Concepcion Coma Julia

Concepcion Coma Julia 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 7-(2-diethylaminoethyl)-theophylline acetyl salicylate and use thereof
    Patent number: 4908111
    Abstract: A process for the preparation of 7-(2-diethylaminoethyl)-theophylline acetylsalicylate and use of the product obtained. The process comprises prior filtering of a solution of the reactants through a layer of diatomaceous earth and activated carbon, cooling and treatment with a source of high frequency ultrasounds. The product is used in the manufacture of anti-agglutination and anti-thrombotic agents.The process provides products having a high level of purity.
    Type: Grant
    Filed: February 28, 1989
    Date of Patent: March 13, 1990
    Assignee: Laboratories Boi, S.A.
    Inventor: Concepcion Coma Julia
  • Measuring device for medicinal products in powder or granular form
    Patent number: 4587846
    Abstract: A measuring device for medicinal products in powder or granular form comprising a clear transparent tubular body portion closed at one end and extended at the other end thereof with an integral outwardly tapering hopper-like portion. The tubular body portion is provided with graduation marks indicating the weight of active substance contained in the medicinal product, the volume of which is equal to the volume of the tubular body portion comprised between the corresponding mark and the inner surface of the closed end. The tubular body portion may be attached via the closed end thereof to a stand capable of serving as a base supporting the measuring device in the vertical position thereof.
    Type: Grant
    Filed: August 27, 1984
    Date of Patent: May 13, 1986
    Inventor: Concepcion Coma Julia