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BRYCE SMITH DEREK

Overview
  • Total Patents
    37
About

BRYCE SMITH DEREK has a total of 37 patent applications. Its first patent ever was published in 1959. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets organic fine chemistry, materials and metallurgy and chemical engineering are ANHUI JINBANG PHARMACEUTICAL CHEMICAL CO LTD, SHANDONG NHU PHARMACEUTICAL CO LTD and EUTECO IMPIANTI SPA.

Patent filings in countries

World map showing BRYCE SMITH DEREKs patent filings in countries

Patent filings per year

Chart showing BRYCE SMITH DEREKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bryce-Smith Derek 12
#2 Blues Ernest T 4
#3 Blues Ernest Thomson 3
#4 Bryce Smith D 2
#5 Blues E 2
#6 Derek Bryce-Smith 1
#7 Aanesuto Tomuson Buruusu 1
#8 Bryce-Smith Derek Prof 1
#9 Vickery Brian 1
#10 Adcock Stuart Samuel 1

Latest patents

Publication Filing date Title
GB8916625D0 Respiratory tract spray preparations
GB8902300D0 Antirhinoviral preparations
GB2021227A Screw nail
US3972830A Silver catalysts
GB1436185A Silvercatalysts electro-magnetic non-destrictive testing by means of a rotatingfie
GB1409421A Gold compounds
CA958024A Material containing cluster silver
US3781317A Silver ketenide and preparation thereof
US3647720A Metals and metal compounds
GB1349142A Fixing devices
GB1329252A Copper-containing compounds
GB1315956A Photosensitive silver compound containing material
GB1148863A A process for the oxidation of hydrocarbons and a catalyst therefor
US3480532A Photochemical process for producing adducts
GB1022873A Photoaddition of ú­-quinones to olefines
GB986348A Preparation of an adduct of benzene and maleic anhydride
GB1000670A Copolymers of unsaturated organic acids or acid derivatives and cyclic unconjugated olefines
GB955807A Preparation of catalytic materials, and use thereof in alkylation and polymerisation reactions