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VG N I PI KHIM FOTOGRAFICHESKO

Overview
  • Total Patents
    15
About

VG N I PI KHIM FOTOGRAFICHESKO has a total of 15 patent applications. Its first patent ever was published in 1972. It filed its patents most often in USSR (Union of Socialist Soviet Republics). Its main competitors in its focus markets optics are MIKHAJLOV NIKOLAJ M, JELLEY EDWIN ERNEST and MASKASKY JOE E.

Patent filings in countries

World map showing VG N I PI KHIM FOTOGRAFICHESKOs patent filings in countries
# Country Total Patents
#1 USSR (Union of Socialist Soviet Republics) 15

Patent filings per year

Chart showing VG N I PI KHIM FOTOGRAFICHESKOs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics

Focus technologies

Top inventors

# Name Total Patents
#1 Shpolskij Mikhail R 4
#2 Trubnikova Antonina A 3
#3 Krestovnikova Tamara 3
#4 Tikhonenkova Darya 1
#5 Chibisova Nina P 1
#6 Bogdanov Lev M 1
#7 Zelenina L I 1
#8 Sokolovskaya Inga N 1
#9 Abramenko Petr 1
#10 Krasnyj-Admoni Leonid V 1

Latest patents

Publication Filing date Title
SU847259A1 Device for chemical-photographic processing of cine and photo materials
SU828158A1 Composition for stabilizing photographic image
SU781743A1 Method of obtaining gelatin photographic silver halide emulsion
SU788066A1 Method of making silver halide photographic emulsion
SU724347A1 Apparatus for making films of polymeric materials
SU792202A1 Method of producing photographic silver halide emulsion
SU781747A1 Vesicular photographic material
SU739464A1 Treatable composition for single-stage photographic diffusion process
SU748334A1 Method of manufacturing silver halide photographic emulsion
SU720409A1 Method of preparing silver halide photographic emulsion
SU720411A1 Antistatic composition
SU807198A1 Diazotype for light-sensitive photo materials
SU798683A1 Method of obtaining raster image with non-regular structure
SU689586A1 Photothermoplastic material
SU422330A1 Method of single-layer or multilayer flushing