JOHNSON AXEL ENG AB has a total of 42 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Sweden, United States and Brazil. Its main competitors in its focus markets chemical engineering, environmental technology and thermal processes are SEPARATION DYNAMICS INC, NORDIC WATER PROD AB and RITTERSHAUS & BLECHER GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | Sweden | 10 | |
#2 | United States | 4 | |
#3 | Brazil | 3 | |
#4 | Germany | 3 | |
#5 | Finland | 3 | |
#6 | India | 3 | |
#7 | EPO (European Patent Office) | 2 | |
#8 | United Kingdom | 2 | |
#9 | Norway | 2 | |
#10 | South Africa | 2 | |
#11 | Austria | 1 | |
#12 | Australia | 1 | |
#13 | Canada | 1 | |
#14 | China | 1 | |
#15 | Spain | 1 | |
#16 | France | 1 | |
#17 | Italy | 1 | |
#18 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Environmental technology | |
#3 | Thermal processes | |
#4 | Basic materials chemistry | |
#5 | Machine tools | |
#6 | Machines | |
#7 | Materials and metallurgy |
# | Name | Total Patents |
---|---|---|
#1 | Hakansson Sven | 15 |
#2 | Larsson Hans Folke | 5 |
#3 | Larsson Hans F | 4 |
#4 | Hjelmner Ulf | 3 |
#5 | Flink Evert | 3 |
#6 | Archer John | 3 |
#7 | Hakansson S | 3 |
#8 | Joensson Kurt | 3 |
#9 | Haokansson Sven | 2 |
#10 | Joensson K | 2 |
Publication | Filing date | Title |
---|---|---|
SE9102046D0 | Conveying gas into granular filter bed - by allowing gas to flow around elongate edge along which the bed is continuously distributed | |
SE9002864D0 | PROCEDURE FOR WASTE WASTE CLEANING | |
CN1006362B | Plate groups of layer-plate type separator | |
AU3765885A | Inclined baffle plates for separating tanks | |
EP0115333A2 | Method and apparatus for separating water and solid particles from oils | |
ZA8301570B | Method and apparatus for separating particles having different densities | |
BR8202561A | Process for submitting a liquid affluent to separation in a laminary separation device and separation device | |
BR8202341A | Process and apparatus to separate particles with different sedimentation speeds | |
FI820223L | Over anchorage for oil tilling variable av vaerme ur avoppsvatten | |
SE8200023L | PROCEDURE AND DEVICE FOR DRAINING A SUSPENSION, SPECIAL SLAM | |
US4392422A | Apparatus for removing liquid from a suspension | |
GB2072219A | Wear resistant cast iron |