FRESHMAN AB has a total of 39 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Sweden, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets chemical engineering, thermal processes and environmental technology are FRESHMAN FLIMMER AB, BAUMGARTNER ENVIRONICS INC and ENVIRONMENTAL ELEMENTS CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | Sweden | 11 | |
#2 | WIPO (World Intellectual Property Organization) | 9 | |
#3 | Australia | 6 | |
#4 | EPO (European Patent Office) | 4 | |
#5 | United States | 4 | |
#6 | China | 3 | |
#7 | Republic of Korea | 2 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Thermal processes | |
#3 | Environmental technology | |
#4 | Machines | |
#5 | Engines, pumps and turbines |
# | Name | Total Patents |
---|---|---|
#1 | Von Glehn Andreas | 11 |
#2 | Glehn Andreas Von | 11 |
#3 | Krantz Staffan | 4 |
#4 | Krantz Evert | 2 |
#5 | Goeran Bergstroem Lars | 2 |
#6 | Hedstroem Anders | 2 |
#7 | Bergstroem Lars-Goeran | 2 |
#8 | Romson Lars | 1 |
#9 | Bergstroem Lars Goeran | 1 |
#10 | Von Glehn Anders | 1 |
Publication | Filing date | Title |
---|---|---|
SE0601562L | Air filter arrangement and a method for manufacturing such an air filter arrangement | |
CN101365524A | An air filter and a method for manufacturing such an air filter | |
WO2007081251A1 | An air filter and a method for manufacturing such an air filter | |
SE0000970D0 | Air flow regulating valve actuator | |
AU5540899A | Air purification filter and a method for manufacturing such filters | |
AU7793198A | Filter for separating particles from air | |
EP1015122A1 | Filter for separating particles from air | |
SE9702034D0 | Ventilator used in offices or the home to purify air | |
SE9401947D0 | Apparatus for separating extremely fine particles from air | |
SE9401950D0 | Airflow duct insert | |
US5681374A | Device for the separation of microscopic particles out of air |