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PLENTY LTD

Overview
  • Total Patents
    26
About

PLENTY LTD has a total of 26 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United Kingdom, EPO (European Patent Office) and United States. Its main competitors in its focus markets mechanical elements, machines and engines, pumps and turbines are HERLIHY G F, BLUE MARBLE ENGINEERING L L C and ALFA LAVAL LKM AS.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Smith Brian 7
#2 Wicks Jeffrey Robert 4
#3 Goodall Brian Nicholas 4
#4 Kain Alexander Stanley 3
#5 Twizell N 1
#6 Harris A D 1
#7 Stanley Kain Alexander 1
#8 Goodall Brian N 1
#9 Wicks Jeffrey R 1
#10 Pearson James Alistair 1

Latest patents

Publication Filing date Title
GB9821408D0 Closure
EP0866258A1 A pig launcher
GB9321240D0 Improvements in and relating to rotary pumps
GB9320120D0 Closure especially for a pressure vessel and seal therefor
GB9310397D0 Improvements in and relating to diverting fluid flow
GB9304935D0 Pigging of pipelines
GB8825014D0 Improvements in & relating to sealing of pressure vessels
GB8809516D0 Improved closure for pipe/vessel
GB8612900D0 Bipolar electrolytic cell
GB8608443D0 Filter medium
GB8402375D0 Improvements in and relating to filters
AU2070983A Double vane pump
GB2127489A Rotary pump