NORVALVE AB has a total of 20 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Finland, Norway and Sweden. Its main competitors in its focus markets chemical engineering and packaging and shipping are SIBAIDE POLYMER JIANGSU CO LTD, MIXING EQUIPMENT CO and SP PK B MEDPROM LE N PROIZV OB.
# | Country | Total Patents | |
---|---|---|---|
#1 | Finland | 3 | |
#2 | Norway | 3 | |
#3 | Sweden | 3 | |
#4 | Australia | 2 | |
#5 | Denmark | 2 | |
#6 | EPO (European Patent Office) | 2 | |
#7 | WIPO (World Intellectual Property Organization) | 2 | |
#8 | Canada | 1 | |
#9 | United States | 1 | |
#10 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Packaging and shipping |
# | Technology | |
---|---|---|
#1 | Mixing | |
#2 | Containers for goods storage | |
#3 | Chemical or physical processes | |
#4 | Transport or storage devices |
# | Name | Total Patents |
---|---|---|
#1 | Eriksson Hans Erik Henning | 5 |
#2 | Eriksson Hans Erik | 4 |
#3 | Eriksson Hans E | 4 |
#4 | Eriksson H E | 3 |
#5 | Eriksson H E H | 2 |
#6 | Brange Lennart Bertil Vilhelm | 2 |
Publication | Filing date | Title |
---|---|---|
DK552183A | Activator for fluidization of well moving material in containers | |
US4591075A | Activator for fluidizing slow-moving material in containers | |
EP0085676A1 | Lance for fluidizing slow-moving material. | |
AU7537581A | Lance for fluidizing slow moving material | |
SE8100937L | Method and device for fluidising of sluggish material | |
SE421405B | Lance for fluidizing slow-moving material | |
FI301674A | Aktivator av pulsatortyp. |