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RUZICKA JAROSLAV

Overview
  • Total Patents
    11
About

RUZICKA JAROSLAV has a total of 11 patent applications. Its first patent ever was published in 1957. It filed its patents most often in Czechoslovakia, Belgium and Switzerland. Its main competitors in its focus markets machines, chemical engineering and packaging and shipping are VALDEMAR SKAK DANSK SVINGNINGS, ROBINS CONVEYING BELT CO and HARPER INC ALLEN.

Patent filings in countries

World map showing RUZICKA JAROSLAVs patent filings in countries
# Country Total Patents
#1 Czechoslovakia 9
#2 Belgium 1
#3 Switzerland 1

Patent filings per year

Chart showing RUZICKA JAROSLAVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ruzicka Jaroslav 6
#2 Muzik Ferdinand Dr Ing Csc 3
#3 Ruzicka Jaroslav Doc Ing Csc 3
#4 Marhan Jiri Ing Csc 2
#5 Burgert Ladislav Ing Csc 2
#6 Muzik Ferdinand Dr Ing Csc Cs 1
#7 Ruzicka Jaroslav Doc Ing Csc C 1
#8 Jaroslav Ruzicka 1
#9 Horyna Jaroslav Ing Cs 1
#10 Kaska Jiri 1

Latest patents

Publication Filing date Title
CS639790A3 Process for preparing amino derivatives of terephthalic and isophthalicacids dianilide
CS365790A3 Process for preparing n,n'-bis(2-chloro-4-aminophenyl) terephthaldiamide
CS358990A3 Process for preparing n,n'-bis(m-aminophenyl)isophthaldiamide
CS525787A2 Method of n,n-bis-/nitrophenyl/benzendicarboxamides and their derivatives preparation
CS367083A1 Roller mill
CS227513B1 Method of preparing amino hardeners
CS213868B1 Vibratory apparatus for sugar root reception stations
CS192993B1 Vibrating separating line for dry deposition of sugar beat
CS185110B1 Distributor of loose materials