Patents by Inventor Natalya D. Grigorieva

Natalya D. Grigorieva 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).

  • Pharmaceutical preparation for learning stimulation and memory improvement
    Patent number: 4735953
    Abstract: A pharmaceutical preparation for learning stimulation and memory improvement comprising an active principle, viz. 9-amino-2,3,5,6,7,8-hexahydro-1H-cyclopenta(b)quinoline monohydrate hydrochloride of the following formula: ##STR1## and a pharmaceutically-acceptable vehicle.
    Type: Grant
    Filed: February 26, 1987
    Date of Patent: April 5, 1988
    Inventors: Elionora F. Lavretskaya, Alexandra V. Upadysheva, Anna P. Znamenskaya, Svetlana A. Sukhanova, Natalya D. Grigorieva, Ilmar K. Penke, Alla K. Timofeeva
  • 9-Amino-2,3,5,6,7,8-hexahydro-1H-cyclopenta(b)quinoline monohydrate hydrochloride as stimulant of neuro-muscular transmission of smooth muscles
    Patent number: 4550113
    Abstract: A novel compound and composition are disclosed which stimulate neuro-muscular transmission of smooth muscles and cause excitation of conductance in the peripheral and central nervous systems, comprising the active ingredient - 9-amino-2,3,5,6,7,8-hexahydro-1H-cyclopenta(b)quinoline monohydrate hydrochloride of the general formula: ##STR1## and a pharmaceutical carrier.
    Type: Grant
    Filed: February 6, 1984
    Date of Patent: October 29, 1985
    Assignee: Nauchno-Issledovatelsky Institut Po Biologicheskikm Ispytaniyam Khimicheskikh Soedineny
    Inventors: Elionora F. Lavretskaya, Ernest A. Rudzit, Lev A. Piruzian, Ljubov I. Volkova, Nina I. Zakharova, David A. Sarkisian, Alexandra V. Upadysheva, Natalya D. Grigorieva, Anna P. Znamenskaya, Rakhil E. Libinzon, Semen G. Antonian