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METACHEMICAL PROCESSES LTD

Overview
  • Total Patents
    17
About

METACHEMICAL PROCESSES LTD has a total of 17 patent applications. Its first patent ever was published in 1957. It filed its patents most often in United Kingdom, France and Canada. Its main competitors in its focus markets electrical machinery and energy, surface technology and coating and machine tools are UKRAINIAN STATE UNIVERSITY OF CHEMICAL TECHNOLOGIES, GABEN FABIEN and XERION ADVANCED BATTERY CORP.

Patent filings in countries

World map showing METACHEMICAL PROCESSES LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 6
#2 France 4
#3 Canada 3
#4 United States 3
#5 Germany 1

Patent filings per year

Chart showing METACHEMICAL PROCESSES LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hughes Herbert Denis 7
#2 Lewis Richard Walter 6
#3 Hughes Herbert D 5
#4 Lewis Richard W 5
#5 Partridge Alan Hardy 3
#6 Partridge Alan H 3
#7 Denis Hughes Herbert 1
#8 Herbert Denis Hugues Richard W 1

Latest patents

Publication Filing date Title
US3236750A Electrodeposition method of producing an active anode
GB1063382A Apparatus for electrochemical treatment of workpieces
GB1007662A Process for the electrolytic preparation of defined portions on a conductive surface, and objects produced as a result of the application of this process
GB1005956A Improvements in electrical cells
GB1035313A Improvements in anode structures of electrical primary cells
GB849024A Improvements in electric primary cells
GB864672A Production of articles or coatings by electrodeposition
CA600854A Production of articles or coatings by electrodeposition
CA753617A Apparatus for electro-chemical treatment of work-pieces
CA646291A Electric primary cells