Patents by Inventor Vadim D. Simonov

Vadim D. Simonov 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).

  • Flame retarding antimicrobial halogenated azo dyestuffs
    Patent number: 4486347
    Abstract: The halogenated azo dyestuffs of the present invention possess fire-proofing and antimicrobial properties and have the following general formula: ##STR1##
    Type: Grant
    Filed: January 22, 1982
    Date of Patent: December 4, 1984
    Assignee: Tsentralny Nauchnoissledovatelsky Institut Shersti
    Inventors: Irina N. Gorbacheva, Ljudmila M. Sukhova, Zinaida J. Kozinda, Vladislav L. Molokov, Lev T. Antonov, Vadim D. Simonov, Viktor A. Chertov, Semen I. Dvoskin, Raisa S. Veseneva
  • Halogenated spiro compounds
    Patent number: 4189575
    Abstract: Halogenated spiro compounds of the formula: ##STR1## wherein X is Cl, Y is Cl, p-chlorophenoxy, ##STR2## or ##STR3## wherein R is H, R.sub.1 is H, alkyl, alkenyl, cycloalkyl, aralkyl, aryl, or m-bromophenyl. The compounds according to the present invention exhibit fungicidal and bactericidal activity and can be used against various plant diseases as well as molding of non-metallic materials.
    Type: Grant
    Filed: January 23, 1978
    Date of Patent: February 19, 1980
    Inventors: Valery V. Simonov, Anatoly F. Anischenko, Emilia N. Popova, Tamara P. Dunaeva, Raif T. Gazizov, Vadim D. Simonov