SUBTERRA LTD has a total of 24 patent applications. Its first patent ever was published in 1986. It filed its patents most often in United Kingdom, EPO (European Patent Office) and United States. Its main competitors in its focus markets machines, mechanical elements and macromolecular chemistry and polymers are MAY EDUARDO FELIPE, LUNDBERGS FAB AB N and VICTAULIC PLC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 12 | |
#2 | EPO (European Patent Office) | 3 | |
#3 | United States | 3 | |
#4 | Norway | 2 | |
#5 | WIPO (World Intellectual Property Organization) | 2 | |
#6 | Australia | 1 | |
#7 | Canada | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Mechanical elements | |
#3 | Macromolecular chemistry and polymers |
# | Technology | |
---|---|---|
#1 | Shaping of plastics | |
#2 | Pipes | |
#3 | Fillers | |
#4 | Special macromolecular compounds |
# | Name | Total Patents |
---|---|---|
#1 | Lippiatt Raymond | 7 |
#2 | Weaver Raymond | 5 |
#3 | Hosgood Henry David | 3 |
#4 | Glenister Richard Henry | 1 |
#5 | Kirby Dennis Roland | 1 |
Publication | Filing date | Title |
---|---|---|
GB9922699D0 | Apparatus for curing an ultraviolet light curable repair material | |
WO9727235A1 | Polyol compositions for polyurethanes | |
CA2219461A1 | Apparatus and methods for reducing plastics pipes | |
GB9602546D0 | Pipe liners and pipe lining | |
GB9510279D0 | Apparatus and methods for reducing plastics pipes | |
EP0514142A2 | Apparatus for and method of deforming a pipe | |
GB9110703D0 | Apparatus and methods of producing a deformed pipe | |
GB9007719D0 | Lining conduits | |
GB8900063D0 | Lining pipes | |
GB8827874D0 | Liquid conduit | |
GB8809117D0 | Liquid conduit diversion assembly | |
GB8623679D0 | Improvements in and relating to joining pipes |