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PORTER WILLIAM L

Overview
  • Total Patents
    78
About

PORTER WILLIAM L has a total of 78 patent applications. Its first patent ever was published in 1939. It filed its patents most often in United Kingdom, Canada and United States. Its main competitors in its focus markets pharmaceuticals, foods and drinks and environmental technology are CONTORNI MARIO, TOXIMED GMBH and ARNOLD KRISTIN.

Patent filings in countries

World map showing PORTER WILLIAM Ls patent filings in countries
# Country Total Patents
#1 United Kingdom 75
#2 Canada 2
#3 United States 1

Patent filings per year

Chart showing PORTER WILLIAM Ls patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Porter William L 3

Latest patents

Publication Filing date Title
GB0424301D0 Calcium propionate based bolus for supplying beneficial substances to ruminant animals
GB0322940D0 Apparatus and method for incorporating chemicals into dipping baths
GB0300903D0 A method and apparatus for incorporating chemicals into dipping baths
GB0215467D0 Totally dispersable bolus
GB0208324D0 Administration of beneficial substances
GB0208249D0 Pasture enrichment
GB0111391D0 Pulse release bolus
GB0108923D0 Administration of beneficial substances
GB0108640D0 Pasture enrichment
GB0103806D0 Means and method for supplying biologically beneficial substances to ruminant animals
GB0030587D0 Oral administration of beneficial substances
GB0029291D0 Bolus for ruminant animals
GB0028239D0 Lipids modulating immune response
GB0026667D0 Lipids promoting immune response
GB0023743D0 Wax bolus
GB0014437D0 Immune response stimulation
GB0011896D0 Wax/vitamin E bolus
GB0010124D0 Administration of beneficial substances
GB0008741D0 Administration of beneficial substances
GB0008461D0 Pasture enrichment