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MANCHEM LTD

Overview
  • Total Patents
    103
About

MANCHEM LTD has a total of 103 patent applications. Its first patent ever was published in 1975. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets organic fine chemistry, machines and surface technology and coating are WOODHOLDINGS ENVIRONMENTAL INC, VIANCE LLC and LEACH ROBERT M.

Patent filings per year

Chart showing MANCHEM LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Holland Frank Stanley 12
#2 Holland Frank S 9
#3 Lakin William Kenneth Houghton 7
#4 Cass Raymond Charles 7
#5 Womersley Peter 7
#6 Baker Gary 7
#7 Turner John H W 6
#8 Turner John Harry Wallice 5
#9 Adam Ayub Mahomed 4
#10 Mackinnon Ian Malcolm 4

Latest patents

Publication Filing date Title
US5409527A Water-based water repellents
GB9015150D0 Metal-organic composition
GB8724024D0 Preservative elements
GB8621714D0 Binders for refractories
GB8621713D0 Binders for refractory grain
GB8610179D0 Chemicals
GB8501249D0 Extraction of tin from ores
GB8403538D0 Preparing metal carboxylates
GB8400572D0 Adhesion of rubber to metals
GB8332629D0 Extraction of tin from its ores
JPS6021390A Electrolysis using two phases electroconductive by electrolyte
EP0130250A1 Electrolysis using two electrolytically conducting phases
CA1204767A Production of organotin halides
CA1213243A Electrolysis using two electrolytically conducting phases
IL67613D0 A method of electrolysing a tincontaining electrolyte
CA1215996A Oxo-aluminum complexes
GB2052265A Timer preservation
NZ194071A Preserving timber using a metal-organic compound also containing boron
EP0018780A1 An aluminium complex, method for its preparation and air-drying compositions containing it
GB2045266A Surfacecoating composition