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BRITISH GYPSUM LTD

Overview
  • Total Patents
    18
About

BRITISH GYPSUM LTD has a total of 18 patent applications. Its first patent ever was published in 1965. It filed its patents most often in United Kingdom, Canada and Germany. Its main competitors in its focus markets materials and metallurgy, civil engineering and surface technology and coating are CAZALENS GEORGES, SUCHIRAITO KOGYO KK and STYLITE KOGYO KK.

Patent filings in countries

World map showing BRITISH GYPSUM LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 7
#2 Canada 3
#3 Germany 3
#4 France 2
#5 Ireland 2
#6 Denmark 1

Patent filings per year

Chart showing BRITISH GYPSUM LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pilgrim Thomas A 3
#2 Albert Pilgrim Thomas 3
#3 Pilgrim Thomas Albert 2
#4 Gwynne Thomas 2
#5 Harvey Jack Lane 1
#6 Pilgrim T 1
#7 Thornhill Albert W 1
#8 Hudson Joseph Dunn 1
#9 Gamblen Reginald Philip 1
#10 William Thronhill Albert 1

Latest patents

Publication Filing date Title
GB0215479D0 Wall assembly
IE30651L Plastering composition
IE30650L Plastering composition
GB1112185A Ceiling suspension system
GB1109618A Ceiling tiles
GB1177933A Building Panels with Cellular Core
GB1082993A Improvements in plastering compositions
GB1091496A Felt faced wood wool slab
CA801806A Plaster composition containing expanded resin aggregate
CA831069A Plastering composition
CA801805A Plaster composition with expanded resin aggregate