HOFFMANN LASZLO has a total of 20 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Hungary, Australia and EAPO (Eurasian Patent Organization). Its main competitors in its focus markets environmental technology, materials and metallurgy and machines are ELIAS LEOPOLD, BST HOLDINGS PTY LTD and CANADIAN GYPSUM CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Hungary | 8 | |
#2 | Australia | 1 | |
#3 | EAPO (Eurasian Patent Organization) | 1 | |
#4 | Estonia | 1 | |
#5 | EPO (European Patent Office) | 1 | |
#6 | Hong Kong | 1 | |
#7 | Croatia | 1 | |
#8 | Indonesia | 1 | |
#9 | Norway | 1 | |
#10 | Poland | 1 | |
#11 | Serbia | 1 | |
#12 | Slovakia | 1 | |
#13 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Materials and metallurgy | |
#3 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Hoffmann Laszlo | 17 |
#2 | Rostas Rita | 12 |
#3 | Hoffmann Emma | 12 |
#4 | Fejer Zsolt | 10 |
#5 | Jalsowszky Istvan | 9 |
#6 | Feher Jeno | 7 |
#7 | Feher Jenoe | 2 |
#8 | Zsolt Fejer | 2 |
#9 | Istvan Jalsowszky | 2 |
#10 | Jeno Feher | 2 |
Publication | Filing date | Title |
---|---|---|
HU0600019D0 | Method for utilisation of silicate wastes of communal and industrial origin as building material | |
HU0500436D0 | Metallurgical auxiliaries; synthetic fluorite from industrial waste water sludge | |
HU9802622D0 | Method for producing of silicate foam product from waste material | |
HU9800142D0 | Method for recycling of metal-bearing, especially heavy metal-bearing dangerous waste by gas containing hydrogensulfid | |
HU9600344D0 | Method for recycling of vanadium wastes | |
HUT55838A | Working up chrome-tanned waste leather | |
HUT45565A | Process for fixing of tanning agent of leathers prepared by chromogranulating | |
HUT46540A | Process for producing protecting composition inhibiting chromium allergic reaction |