Learn more

MCALPINE & CO LTD

Overview
  • Total Patents
    292
  • GoodIP Patent Rank
    12,636
  • Filing trend
    ⇩ 54.0%
About

MCALPINE & CO LTD has a total of 292 patent applications. It decreased the IP activity by 54.0%. Its first patent ever was published in 1953. 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 civil engineering, mechanical elements and machines are HUTTERER & LECHNER KG, FRUIN JOHN L and HUSSAUF WALTER.

Patent filings per year

Chart showing MCALPINE & CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mcalpine James Edward 152
#2 Mcalpine James Kenneth 39
#3 James Edward Mcalpine 20
#4 Mckendrick Christopher 17
#5 Mcalpine Robert Gemmell 13
#6 Christopher Mckendrick 5
#7 Mcalpine James E 5
#8 Mckendrick Chris 4
#9 Mcalpine Robert G 3
#10 Robert Gemmell Mcalpine 3

Latest patents

Publication Filing date Title
GB202012709D0 Push-fit pipefitting
WO2020183143A1 Plumbing connector, assembly and method
GB201914167D0 Adjustable plumbing trap
GB201913940D0 Adjustable plumbing trap with shut off valve
GB201804150D0 Sanitary appliance drain connector
GB201715893D0 Connector, connector assembly & methods of manufacture thereof
GB201715837D0 Plumbing trap
GB201713448D0 Improved coupling
GB201713232D0 Plumbing connector, assembly and associated methods
US2017306598A1 Flood prevention apparatus
GB201705718D0 Plumbing drainage fitting
GB201621369D0 plumbing tundish
GB201615011D0 Shower drain fitting
GB201614324D0 Improved toilet connector
GB201614323D0 Improved coupling
GB201613213D0 High flow drain control
GB201611044D0 Improvements in plumbing connections
GB2549456A A cartridge for a urinal outlet
GB201603022D0 Siphon
GB201515953D0 Improved overflow device