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GRIFFITHS HUGHES LTD E

Overview
  • Total Patents
    24
About

GRIFFITHS HUGHES LTD E has a total of 24 patent applications. Its first patent ever was published in 1943. It filed its patents most often in United Kingdom, Canada and United States. Its main competitors in its focus markets packaging and shipping, foods and drinks and medical technology are KIM JANG SIK, FOLGERS COFFEE CO and FOLGER COFFEE CO.

Patent filings in countries

World map showing GRIFFITHS HUGHES LTD Es patent filings in countries
# Country Total Patents
#1 United Kingdom 9
#2 Canada 4
#3 United States 4
#4 Denmark 2
#5 France 2
#6 Germany 1
#7 Spain 1
#8 Ireland 1

Patent filings per year

Chart showing GRIFFITHS HUGHES LTD Es patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Woodbourne Harold 4
#2 Sim Harris Walter 2
#3 Oliver Blench Ronald 2
#4 Harris Walter Sim 2
#5 Green Cecil Bert 1
#6 Gray Kenneth Victor 1
#7 Lang Robert Francklyn 1
#8 Card Robert S 1
#9 Gray Tom Frederick 1
#10 Card Robert Stephen 1

Latest patents

Publication Filing date Title
GB844514A Process for the production of a coffee extract in the form of a dry powder
US2918372A Process for the production of a coffee extract in the form of a dry powder
GB777516A Improvements in or relating to the production of tablets by pressure
GB785555A Improvements in or relating to medicinal preparations
GB690560A Improvements in or relating to combined package and display cartons
DE832846C Method and device for roasting coffee beans
GB672254A Improvements in or relating to pocket inhalers
US2591354A Means for holding and extruding paste and liquid materials
GB625610A Improvements in or relating to collapsible tubes for holding and extruding paste andliquid materials
IE18033L Heat-treating coffee beans.
GB628623A Improvements in or relating to compressible tubes or collapsible containers
GB628610A Improvements in and relating to combined package and display cartons
GB620324A Improvements in and relating to combined package and display cartons
US2594385A Heating of coffee beans
US2349962A Container
CA401356A Container for inhalants
CA423582A Container for liquids, etc.
CA665908A Monohydric fatty alcohols composition
CA591773A Production of tablets by pressure