Learn more

WHIRLWIND BY AIR LTD

Overview
  • Total Patents
    12
About

WHIRLWIND BY AIR LTD has a total of 12 patent applications. Its first patent ever was published in 1999. It filed its patents most often in United Kingdom, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets chemical engineering, mechanical elements and civil engineering are ATAM GROUP LTD, MAC & MAC HYDRODEMOLITION INC and TIANJIN DUOLEPENG TECHNOLOGY CO LTD.

Patent filings in countries

World map showing WHIRLWIND BY AIR LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 8
#2 WIPO (World Intellectual Property Organization) 2
#3 Australia 1
#4 United States 1

Patent filings per year

Chart showing WHIRLWIND BY AIR LTDs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Cleaning
#2 Pipes
#3 Sewers

Top inventors

# Name Total Patents
#1 Roscoe Keith 6

Latest patents

Publication Filing date Title
GB0416433D0 Clearing pipes
WO2005105331A1 Clearing pipework in oil refineries and other plant having extensive pipework
GB0326653D0 Cleaning wall deposits from ducts
GB0317943D0 Cleaning duct walls
GB0311790D0 Servicing heat exchangers and like equipment
GB0226794D0 Method and apparatus for treating pipes
GB0127230D0 Method and apparatus for treating pipes
GB9920876D0 Method and apparatus for clearing pipes using pressurised gas