HOWORTH AIR ENG LTD has a total of 92 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United Kingdom, United States and Switzerland. Its main competitors in its focus markets medical technology, furniture and games and chemical engineering are DUVLIS ZINON, KIM ROG KON and WILLOT HENRI.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 25 | |
#2 | United States | 8 | |
#3 | Switzerland | 7 | |
#4 | EPO (European Patent Office) | 7 | |
#5 | Netherlands | 7 | |
#6 | Canada | 6 | |
#7 | Germany | 4 | |
#8 | Australia | 3 | |
#9 | France | 3 | |
#10 | Italy | 3 | |
#11 | Norway | 3 | |
#12 | Sweden | 3 | |
#13 | South Africa | 3 | |
#14 | Belgium | 2 | |
#15 | Japan | 2 | |
#16 | Denmark | 1 | |
#17 | Spain | 1 | |
#18 | Finland | 1 | |
#19 | Hungary | 1 | |
#20 | Ireland | 1 | |
#21 | Malaysia | 1 |
# | Industry | |
---|---|---|
#1 | Medical technology | |
#2 | Furniture and games | |
#3 | Chemical engineering | |
#4 | Thermal processes | |
#5 | Machines | |
#6 | Consumer goods | |
#7 | Packaging and shipping |
# | Technology | |
---|---|---|
#1 | Operating tables | |
#2 | Cleaning | |
#3 | Air-conditioning | |
#4 | Unspecified technologies | |
#5 | Office furniture | |
#6 | Protective garments | |
#7 | Syringes | |
#8 | Chairs and beds | |
#9 | Object sterilising | |
#10 | Handling thin material |
# | Name | Total Patents |
---|---|---|
#1 | Howorth Frederick Hugh | 37 |
#2 | Howorth Frederick H | 10 |
#3 | Howorth F H | 4 |
#4 | Hornby Leonard | 3 |
#5 | Wagstaff Malcolm | 3 |
#6 | Hatch David John | 2 |
#7 | Furederitsuku Hafu Hawaasu | 2 |
#8 | Howorth F | 2 |
#9 | Howorth Hugh Frederick | 1 |
#10 | Hatch David J | 1 |
Publication | Filing date | Title |
---|---|---|
MY8800150A | Clean air zone | |
GB8602807D0 | Body exhaust gown arrangement | |
GB8407992D0 | Air conditioning system | |
GB8333836D0 | Body exhaust gown | |
GB8329015D0 | Air supply duct | |
GB8323085D0 | Safety cabinet | |
GB8305173D0 | Air supply duct | |
GB8303677D0 | Outlet device for an air conditioning system | |
GB2117233A | Autopsy table | |
EP0079122A1 | Sterile air trolley | |
GB2108846A | Sterile air trolley | |
GB2112129A | Fume cupboard | |
GB2112927A | Air conditioned safety cabinet | |
GB2105971A | Body exhaust gown arrangement | |
GB2106240A | Air-conditioned workstation | |
GB2070940A | Anaesthetic gas scavenging device | |
CA1116221A | Workstation | |
DE2841437A1 | Oil-laden air cleaning process - adds cold oil-free air to condense oil into droplets for separation | |
GB1579018A | Gas scavenging system | |
US4137831A | Clean air zone |