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RAYCHEM LTD

Overview
  • Total Patents
    2,219
About

RAYCHEM LTD has a total of 2,219 patent applications. Its first patent ever was published in 1963. It filed its patents most often in United Kingdom, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, electrical machinery and energy and macromolecular chemistry and polymers are RAYCHEM CORP, DSG SCHRUMPFSCHLAUCH GMBH and PLOUCQUET C F GMBH.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Challis Michael 88
#2 Penneck Richard John 68
#3 Pryor Dennis Malcolm 58
#4 Clabburn Robin James Thomas 54
#5 Lowe Frank James 54
#6 Pithouse Kenneth Brian 53
#7 Ions David 51
#8 Park George Barry 50
#9 Winfield Philip Roland 45
#10 Atkins Ian Paul 45

Latest patents

Publication Filing date Title
GB0006333D0 Electrical wire insulation
GB9901641D0 Crimping composite electrical insulators
GB9820214D0 Bonding polymer interface
GB9820132D0 Battery over-discharge protection
GB9808809D0 Pipe corrosion protection
GB9808611D0 Roll of heat-shrinkable tubing
GB9803481D0 Fibre optic patch panel
GB9803312D0 Cooling jacket and heater incorporating same
GB9800729D0 Sealing electrical enclosure
GB9715946D0 Highh voltage electrical insulation material
GB9715377D0 High voltage electrical insulation material
GB9712324D0 Cable enclosure arrangement
KR20000015791A Abrasion protection
CN1222223A Abrasion protection
GB9711160D0 Cutting heat-shrinkable fabrics
GB9710352D0 Abrasion protection
GB9708464D0 Converter for resistive touchscreens
GB9706418D0 Improving electrical wiring assembly
CA2247433A1 Gel sealing articles
GB9705692D0 Recoverable article