Learn more

GEIGY UK LTD

Overview
  • Total Patents
    78
About

GEIGY UK LTD has a total of 78 patent applications. Its first patent ever was published in 1963. It filed its patents most often in United Kingdom, Canada and Cyprus. Its main competitors in its focus markets basic materials chemistry, organic fine chemistry and macromolecular chemistry and polymers are GEIGY CO LTD, PROD CHIM ET DE SYNTHESE SOC D and SHELL DEV.

Patent filings in countries

World map showing GEIGY UK LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 74
#2 Canada 1
#3 Cyprus 1
#4 Germany 1
#5 France 1

Patent filings per year

Chart showing GEIGY UK LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Inman Eric Richard 13
#2 Randell Donald Richard 10
#3 Howard Donald Kearey 9
#4 Howell Frederick Harold 8
#5 Popplewell Alan Francis 7
#6 Macpherson Ian Alexander 7
#7 Smith Hugh Macdonald 6
#8 Coulson Samuel Howard 4
#9 Jones Thomas Ivor 4
#10 Cox Ernest Alfred 3

Latest patents

Publication Filing date Title
GB1236740A Tertiary alkylated diphenylamines and their uses as antioxidants
GB1221455A Concentrated dye solution, dye liquor and process of dyeing therewith
GB1222133A Inhibition of corrosion of copper and its alloys using 3-amino-1:2:4-triazole
GB1211584A Process for producing salicylaldehyde
GB1211636A Colouring of paper
GB1204774A Production of carboxylic acids and their salts
GB1224556A Oxidation products of diarylamines and tetraarylhydrazines and their use as antioxidants
GB1224653A Tetra-aryl hydrazines
GB1221688A Tin electroplating bath and process
GB1211736A Quaternised amino-chlorohydrins and their use in the treatment of shaped articles
GB1201091A Oxetane polymer derivatives
GB1176194A Pharmaceutical Compositions
GB1198312A Corrosion Inhibiting Chemical Compositions
GB1209919A Substituted benzotriazoles and the use thereof as metal deactivators
GB1168523A Pigment Treatment
GB1180437A Non-Corrosive Cleansing Compositions
GB1202593A Condensed pyrazole derivatives and processes for the preparation thereof
GB1193294A Dyeing Processes
GB1222969A Plating process
GB1143065A Oligomerisation process