Patents by Inventor Jean P. Durlach

Jean P. Durlach 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).

  • N-Substituted .alpha.,.omega.amino and imino-sulfonic acid salts and their application as cationic vectors of high cellular penetration
    Patent number: 4563470
    Abstract: A salt of formula I or formula II ##STR1## wherein n is 2 or 3 and M is an alkali metal or alkaline earth metal. Such compounds can be used to introduce the metal, e.g. magnesium, ion into cells to cure a deficiency thereof.
    Type: Grant
    Filed: July 1, 1983
    Date of Patent: January 7, 1986
    Assignee: Les Laboratories Meram
    Inventor: Jean P. Durlach
  • Novel derivatives of 3-aminopropanesulfonic acid having a reinforced activity on membrane
    Patent number: 4355043
    Abstract: The present invention relates to novel salts of sodium, potassium, lithium, calcium, magnesium, zinc of N-acetylhomotaurine having a reinforced activity on membrane, to the process for preparation thereof and to their application as neurotropic, vasculotropic and anti-asthenic medicaments.
    Type: Grant
    Filed: May 19, 1980
    Date of Patent: October 19, 1982
    Assignee: Les Laboratoires Meram
    Inventor: Jean P. Durlach
  • Tryptophan derivatives having an increased effect on the central nervous system
    Patent number: 4299838
    Abstract: Tryptophan derivatives represented by the general formula: ##STR1## in which R denotes an acetyl group, M denotes an alkali metal or alkaline-earth metal (more particularly lithium or magnesium) having the value n or the quaternary ammonium cation of one of the following nitrogenous organic bases: morpholine and monoethanolamine; n is an integer equal to 1 or 2, and the formula (I) derivatives can be in the racemic DL form or the optically active L(+) form, the drugs being useful inter alia as agents having an increased effect on the central nervous system.
    Type: Grant
    Filed: February 17, 1978
    Date of Patent: November 10, 1981
    Assignee: La Cooperation Pharmaceutique Francaise
    Inventor: Jean P. Durlach
  • Lithium derivatives of taurine having reinforced neuro-muscular activity
    Patent number: 4271189
    Abstract: The present invention relates to derivatives of taurine represented by the general formula:(CH.sub.3 --CO--NH--CH.sub.2 --CH.sub.2 --SO.sub.3)-Li+to the process for preparation thereof from taurine and to application thereof as drugs having a reinforced neuro-muscular activity.
    Type: Grant
    Filed: December 14, 1979
    Date of Patent: June 2, 1981
    Assignee: Les Laboratoires Meram
    Inventor: Jean P. Durlach
  • Calcium derivatives of taurine having reinforced neuro-muscular activity
    Patent number: 4267194
    Abstract: The present invention relates to derivatives of taurine represented by the general formula:(CH.sub.3 --CO--NH--CH.sub.2 --CH.sub.2 --SO.sub.3).sub.2.sup.- Ca.sup.+to the process for preparation thereof from taurine and to application thereof as drugs having a reinforced neuro-muscular activity.
    Type: Grant
    Filed: December 14, 1979
    Date of Patent: May 12, 1981
    Assignee: Les Laboratories Meram
    Inventor: Jean P. Durlach
  • Indigestable composition consisting of a metallic natural proteinate and nutritive fibers
    Patent number: 4232054
    Abstract: The invention relates to an ingestable composition comprising a nutritive vegetable fiber such as wheat bran associated to a metallic natural proteinate such as calcium caseinate. Such a composition can be used in the preparation of any dietetic food product and in particular in the preparation of biscuits. Its ingestion has the same beneficial effects as that of nutritive fibers, but it eliminates the undesirable effects of protein and mineral losses.
    Type: Grant
    Filed: January 16, 1979
    Date of Patent: November 4, 1980
    Assignee: Cooperation Pharmaceutique Francaise
    Inventor: Jean P. Durlach
  • Derivatives of taurine having reinforced neuro-muscular activity
    Patent number: 4199601
    Abstract: The present invention relates to derivatives of taurine represented by the general formula:(CH.sub.3 --CO--NH--CH.sub.2 --CH.sub.2 --SO.sub.3).sub.n.sup.- M.sup.+in which M is an alkali- metal such as potassium, lithium or an alkaline-earth metal such as calcium and magnesium, of valency n, n being equal to 1 or 2, or the quaternary ammonium cation of a nitrogenous organic base, to the process for preparation thereof from taurine and application thereof as drugs having a reinforced neuro-muscular activity.
    Type: Grant
    Filed: March 20, 1978
    Date of Patent: April 22, 1980
    Assignee: La Cooperation Pharmaceutique Francaise
    Inventor: Jean P. Durlach