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T & N MATERIALS RES LTD

Overview
  • Total Patents
    153
About

T & N MATERIALS RES LTD has a total of 153 patent applications. Its first patent ever was published in 1979. It filed its patents most often in United Kingdom, EPO (European Patent Office) and Australia. Its main competitors in its focus markets machines, mechanical elements and textiles and paper are PLASTERGON WALL BOARD COMPANY, IDI HEAD OY and PEARSON GLENN A.

Patent filings in countries

World map showing T & N MATERIALS RES LTDs patent filings in countries

Patent filings per year

Chart showing T & N MATERIALS RES LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Atkinson Alan William 42
#2 Hargreaves Brian 35
#3 Lancaster Robert Allan 25
#4 Mckenzie Noel Christopher 25
#5 Lancaster Janet Margaret 16
#6 Atkinson Alan W 14
#7 Dearden Katryna Jane 9
#8 Eddleston Ian 9
#9 Lancaster Janet M 8
#10 Laflin Philip 8

Latest patents

Publication Filing date Title
GB8714481D0 Disc springs
GB8701538D0 Manufacture of sheet-form material from refractory powder.
GB8700158D0 Production of sintered material
GB8622539D0 Disc springs
GB8616184D0 Vermiculite moulding compositions and articles made therefrom
GB8611317D0 Flexible intumescent sheet
GB8518379D0 Moulding of fibre reinforced articles
GB8511436D0 Manufacture of fibre-reinforced cement sheet
GB8431743D0 Shaped cementitious products
GB8431742D0 Treatment of cementitious products
GB8431741D0 Treatment of cementitious products
GB8421614D0 Injectable sealant compositions
GB8417823D0 Housing for electrical or electronic equipment
GB8407724D0 Making gaskets from expanded graphite
GB8330394D0 Method of converting waste liquid into solid form
GB8327669D0 Packing material
GB8326003D0 Gas filtration
GB8320607D0 Housing for electrical/electronic equipment
GB8320606D0 Electrically conductive layer
GB8314667D0 Making a gasket by electrophoresis