Learn more

GLYNWED PIPE SYSTEMS LTD

Overview
  • Total Patents
    171
About

GLYNWED PIPE SYSTEMS LTD has a total of 171 patent applications. Its first patent ever was published in 1992. 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, mechanical elements and surface technology and coating are TERSIA B V, Composite Fluid Transfer LLC and KNAPP MARK.

Patent filings per year

Chart showing GLYNWED PIPE SYSTEMS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bull Michael 33
#2 Roberts-Moore Paul Clive 24
#3 Wilson Keith Andrew 19
#4 Hill David John 17
#5 Welfare Andrew 14
#6 Wildgoose Thomas William 14
#7 Rex Brian 13
#8 Lilley Graham 12
#9 Headford Alan Lloyd 10
#10 Harper Brian 10

Latest patents

Publication Filing date Title
GB201300352D0 Pipe sealing method and device
GB201300345D0 Pipe sealing method and device
GB201012138D0 Sealing of coiled pipe with plastic towing head
EP1977843A1 Apparatus and method for preparing pipe ends
GB0612033D0 Multi-layered pipe for potable water
GB0521823D0 Sealing method for coiled pipe
AU2005328215A1 Method for joining multi-layered pipe
NZ560600A Method for joining multi-layered pipe
GB0503687D0 Slip coupler with flexible seals and injection holes for adhesive
GB0426129D0 Pipe fittings
GB0423389D0 Method and apparatus for manufacturing pipes with external axial grooves
EP1787055A1 Electrofusion coupler
CA2536877A1 Method for joining multi-layered pipe
GB0403471D0 Sealing of pipe to sump interfaces
GB0320289D0 Multilayer electrofusion couplings
EP1510746A1 Method for joining multi-layered pipe
GB0313400D0 Gas pressure monitoring apparatus
GB0309943D0 A pipe fitting for tapping into a pipe
GB0303958D0 Pipe coupling
GB0220519D0 Improvements in secondary containment pipe fitting