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RAPRA TECHN LTD

Overview
  • Total Patents
    25
About

RAPRA TECHN LTD has a total of 25 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United Kingdom, Australia and EPO (European Patent Office). Its main competitors in its focus markets machines, macromolecular chemistry and polymers and foods and drinks are PONZIELLI GIUSEPPE, MARRICK MFG CO LTD and COPE ALLMAN INTERNAT LTD.

Patent filings per year

Chart showing RAPRA TECHN LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gale George Martin 9
#2 Scott Keith William 4
#3 Willoughby Bryan Godfrey 3
#4 Peregrine Emyr 2
#5 Brooks Nicholas Walter John 2
#6 Davies Malcolm 2
#7 Willoughby Bryan G 1
#8 Wright David Charles 1
#9 Wall Roja Raghawa 1
#10 Hands David 1

Latest patents

Publication Filing date Title
WO2004052619A1 Extrusion process
GB9929009D0 Foam extrusion
GB9825336D0 Extrusion apparatus
GB9224263D0 Packaging for rubber
GB9013747D0 Production of thermoplastics foams
GB8813545D0 Improvements in/relating to preparation of temperature activated catalysts
GB8801428D0 Electrically conductive polymers & their production
GB8729069D0 Temperature activated catalysts for liquid polymer cures
GB8721702D0 Fatigue-resistant V-belts
GB8525273D0 Production of electrically conductive polymers
GB8516836D0 Improvements in and relating to injection moulding
ATA907982A Extruder mixer