DRZEVITZKY BERND has a total of 19 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Germany, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, chemical engineering and medical technology are AKW APPARATE VERFAHREN, BRESCH ENTSORGUNG GMBH and GALLOO PLASTICS SA.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 3 | |
#2 | EPO (European Patent Office) | 3 | |
#3 | WIPO (World Intellectual Property Organization) | 3 | |
#4 | Australia | 2 | |
#5 | Canada | 2 | |
#6 | Brazil | 1 | |
#7 | Czechia | 1 | |
#8 | Finland | 1 | |
#9 | Japan | 1 | |
#10 | Norway | 1 | |
#11 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Chemical engineering | |
#3 | Medical technology | |
#4 | Environmental technology | |
#5 | Electrical machinery and energy | |
#6 | Surface technology and coating |
# | Name | Total Patents |
---|---|---|
#1 | Drzevitzky Bernd | 16 |
#2 | Leitzke Hartmut | 11 |
#3 | Walke Hans-Juergen | 5 |
#4 | Walke Hans Juergen | 3 |
#5 | Walke Hans-Jurgen | 3 |
#6 | Berunto Dorutsuebitsukii | 1 |
#7 | Yohanesu Haasu | 1 |
#8 | Leitzke Harmut | 1 |
#9 | Hansu Geruharuto | 1 |
#10 | Letzke Hartmut | 1 |
Publication | Filing date | Title |
---|---|---|
DE102004043785A1 | Modular process and compound assembly to render medically contaminated ethylene oxide fit for disposal. | |
DE19701677C1 | Process and assembly to progressively remove especially poison gases e.g. ethylene oxide | |
DE19609204A1 | Process for exhaust gas scrubbing of the exhaust gases from a desorption device of a sterilizer, in which items to be sterilized have been gassed with ethylene oxide to kill germs, and device for carrying out the process | |
AU2610195A | Process and device for disposing of ethylene oxide gas used for sterilisation purposes | |
WO9521732A1 | Process and device for making use of plastic-coated or sheathed wiring and waste wire for the separate recovery of metal and pure recyclable plastic | |
EP0144666A2 | Method of and device for recycling remnants of plastic-coated cables | |
US4529103A | Dispenser of coating material with adjustable outlet |