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BRISTOL MYERS CANADA LTD

Overview
  • Total Patents
    174
About

BRISTOL MYERS CANADA LTD has a total of 174 patent applications. Its first patent ever was published in 1964. It filed its patents most often in Canada, Germany and United Kingdom. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and machines are MEAD JOHNSON & CO, RORER INT OVERSEAS and MAUVERNAY ROLAND YVES.

Patent filings in countries

World map showing BRISTOL MYERS CANADA LTDs patent filings in countries
# Country Total Patents
#1 Canada 166
#2 Germany 2
#3 United Kingdom 2
#4 Japan 2
#5 France 1
#6 United States 1

Patent filings per year

Chart showing BRISTOL MYERS CANADA LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Conway Terry T 12
#2 Mackles Leonard 11
#3 Belleau Bernard R 7
#4 Crast Leonard B Jr 6
#5 Doyle Terrence W 6
#6 Comer William T 6
#7 Monkovic Ivo 6
#8 Barton Raymond W 6
#9 Walter Henry J 6
#10 Wu Yao H 5

Latest patents

Publication Filing date Title
CA1110252A MONOCYCLIC .beta.-LACTAMS AS INTERMEDIATES FOR THE PRODUCTION OF 0-2-ISOCEPHEM ANTIBACTERIAL AGENTS
CA1113466A 0-2-isocephem antibacterial agents and processes and intermediates for their production
CA1106374A 0-2-isocephem antibacterial agents
CA1034145A Hair dye compositions containing nitrodiphenylamine dyes and method for dyeing hair therewith
CA1017783A Heatable hair roller and heating unit for use therewith
CA1032961A Production of glycyl derivatives
CA1012144A Synthesis for the preparation of 3-hydroxy-n-alkylisomorphinans
GB1533049A O-2-isocephem compounds and their preparation
CA989828A Process for the preparation of 14-hydroxymorphinan derivatives
US3984964A Bottle packing system
CA1041686A Cleaning-polishing water-in-oil polysiloxane aerosol composition
CA1064522A Aminoalkylamino triphenylethylenes
CA975769A Preparation of 7-d-(2-amino-substituted-acetamido)-3-s-(1,2,3-triazole-5-yl)-thiomethyl-3-cephem-4-carboxylic acid
CA1044143A Terpenoid stabilizers in aerosol co-dispensing hair coloring systems
CA1025805A Safety closure-bottle assembly
CA984381A PURIFICATION OF 6-(D-.alpha.(3-GUANYL-1-UREIDO) PHENYLACETAMIDO) PENICILLANIC ACID
CA1014702A Toilet detergent dispenser
CA1031229A Dishwashing detergent gel composition
CA1011947A Drain cleaning compositions
CA1021733A Self-cooling disposable liquid container