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GUINNESS LTD

Overview
  • Total Patents
    22
About

GUINNESS LTD has a total of 22 patent applications. Its first patent ever was published in 1995. It filed its patents most often in EPO (European Patent Office), Australia and United Kingdom. Its main competitors in its focus markets packaging and shipping, measurement and biotechnology are SHANGHAI BEYOTIME BIOTECHNOLOGY CO LTD, QINGDAO AIHUA HI-TECH INSTR CO LTD and CALIFORNIA SOUTH PACIFIC INVESTORS.

Patent filings in countries

World map showing GUINNESS LTDs patent filings in countries

Patent filings per year

Chart showing GUINNESS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sargeant Vivien 7
#2 Bannister Michael 7
#3 Donnelly Dan 6
#4 Cahill Gearoid 6
#5 Foreman Nigel 6
#6 Quinn Thomas Patrick 6
#7 Lynch Francis Joseph Dr 4
#8 Lynch Francis Joseph 2
#9 Purdham Robert 2
#10 Sargeant Vivien Jane 2

Latest patents

Publication Filing date Title
GB0018672D0 Pressure regulator valve
GB9911454D0 Packaging for beverage containing gas in solution
GB9820279D0 Method of calculating amounts of yeast for use in a process