Company Filing History:
1 out of 1 
1 out of 7 Years Active: 1984-1985
Title: **Grigory M Grinberg: Innovator in Antibacterial Pharmaceutical Compositions**
Introduction
Grigory M Grinberg is an accomplished inventor based in Moscow, Russia. He holds two patents that reflect his expertise in the field of pharmaceuticals, particularly in developing antibacterial compositions.
Latest Patents
Grinberg's recent innovations include two significant patents. The first is an antibacterial pharmaceutical composition comprising potassium salt of N-[.beta.-(5'-nitrofuryl-2')-acrylidene]-1-aminohydantoin and basic magnesium carbonate, combined with a pharmaceutically suitable filler. This composition demonstrates a broader spectrum of action and higher biological accessibility compared to other antibacterial compositions in the nitrofuran series. Notably, it is considerably less toxic and provides a bacteriostatic effect that significantly exceeds that of prior-art formulations.
His second patent outlines a method of preparing a dextran derivative of fibrinolysin. This involves reacting fibrinolysin with dextran dialdehyde, resulting in a polysaccharide derivative that displays enhanced properties. The process entails forming a covalent bond at a specific pH and temperature, followed by reduction with sodium borohydride for isolation.
Career Highlights
Grigory M Grinberg has made substantial contributions to pharmaceutical research through his roles in prominent institutions. He has worked at the All-Union Cardiological Scientific Center and the Institute of Organic Synthesis of the Latvian SSR Academy of Sciences. These positions have allowed him to refine his research skills and innovate in the realm of medical science.
Collaborations
Throughout his career, Grinberg has collaborated with notable scientists, including Evgeny I Chazov and Vladimir N Smirnov. These partnerships have fostered an environment of knowledge sharing and innovation, contributing significantly to his successes in research and development.
Conclusion
Grigory M Grinberg's work in the development of antibacterial pharmaceutical compositions marks him as a key figure in modern medical research. His patents not only signify individual achievement but also represent a vital step forward in the fight against bacterial infections, showcasing the importance of innovations in healthcare.