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EVANS MEDICAL LTD

Overview
  • Total Patents
    77
About

EVANS MEDICAL LTD has a total of 77 patent applications. Its first patent ever was published in 1957. It filed its patents most often in United Kingdom, United States and France. Its main competitors in its focus markets pharmaceuticals, biotechnology and organic fine chemistry are NAT INST HEALTH, AVENTIS PASTEUR and BIOPOLYMED INC.

Patent filings in countries

World map showing EVANS MEDICAL LTDs patent filings in countries

Patent filings per year

Chart showing EVANS MEDICAL LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dyke Wilfred James Cecil 10
#2 Dyke W 8
#3 Badcock G 6
#4 Badcock George Gerald 4
#5 Dyke Wilfred J C 3
#6 Cecil Dyke Wilfred James 3
#7 Romanos Michael A 2
#8 Fairweather Neil F 2
#9 Clare Jeffrey J 2
#10 Futter Bernard V 2

Latest patents

Publication Filing date Title
US5506129A Virus production
GB9108303D0 Asthma treatment
GB8909984D0 Separation method
GB8826882D0 Separation method
GB1479137A Vacuum testing apparatus
GB1466286A Coating of tablets
GB1397925A Closures for containers
GB1294443A Process for the preparation of guanidino derivatives
IL25194A Bisguanidines
GB1114155A Guanidino derivatives
GB1110947A Guanidines
GB1062898A Pharmaceutical compositions containing protamines
GB1033737A Topical medicaments comprising protamine and its derivatives
DE1184455B Process for the preparation of protamine-containing compositions
GB1033378A Stable injectable protamine-active solutions
GB1033736A Stable injectable protamine-active compositions
US3175942A Gastro-intestinal therapeutic
GB937705A Tertiary-amino-substituted amidines and processes for preparing them
GB905894A Improvements in or relating to tablet dispensing devices or appliances
GB977692A Preparation of degraded carrageenin