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KLASSEN PETR V

Overview
  • Total Patents
    17
About

KLASSEN PETR V has a total of 17 patent applications. Its first patent ever was published in 1975. It filed its patents most often in USSR (Union of Socialist Soviet Republics) and Russian Federation. Its main competitors in its focus markets materials and metallurgy are INST GEOKHIMII FIZ MINERALOV A, FRANK ALBERT RUDOLPH and INST FIZ VYSOKIKH DAVLENIJ IM.

Patent filings in countries

World map showing KLASSEN PETR Vs patent filings in countries

Patent filings per year

Chart showing KLASSEN PETR Vs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Non-metallic elements

Top inventors

# Name Total Patents
#1 Klassen Petr V 17
#2 Shomin Igor P 7
#3 Samigullina Liliya I 4
#4 Khlebodarova Emma V 4
#5 Rakov Valentin A 3
#6 Evmenenko Valerij T 3
#7 Vasileva Lyubov V 3
#8 Kononov Aleksandr V 3
#9 Shub Boris I 3
#10 Kharitonov Anatolij B 3

Latest patents

Publication Filing date Title
RU2084432C1 Process for preparing mixed phosphorus containing fertilizers
SU1586999A1 Method of producing phosphoric acid
SU1421690A1 Method of phosphoric acid
SU1299616A1 Installation for producing granulated mineral fertilizers
SU1278298A1 Method of producing phosphoric acid
SU1209601A1 Method of producing phosphoric acid
SU1264967A1 Apparatus for obtaining granular mineral fertilizers
SU1171419A1 Method of producing phosphoric acid
SU833489A1 Method of phosphoric acid production
SU803963A1 Apparatus for granulating powdered materials
SU647299A1 Method of obtaining granulated nitroammophoska
SU691182A1 Fluidized bed apparatus
SU833925A1 Method of producing nitroammonium phosphate
SU648517A1 Method of obtaining granulated potassium chloride
SU611897A1 Method of conditioning fertilizer
SU629961A1 Method of obtaining granulated fertlizer
SU572443A1 Method of preparing granular composite fertilizer