ALFA LAVAL SEPARATION AB has a total of 294 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Sweden, United States and EPO (European Patent Office). Its main competitors in its focus markets machines, chemical engineering and mechanical elements are ALGOT LEVIN CHRISTENSON, MO N PROIZV OB BIOFIZPRIBOR and Bengbu jinggong pharmaceutical machinery co ltd.
# | Country | Total Patents | |
---|---|---|---|
#1 | Sweden | 55 | |
#2 | United States | 46 | |
#3 | EPO (European Patent Office) | 44 | |
#4 | WIPO (World Intellectual Property Organization) | 37 | |
#5 | Brazil | 21 | |
#6 | China | 14 | |
#7 | Japan | 14 | |
#8 | Republic of Korea | 9 | |
#9 | Canada | 7 | |
#10 | Norway | 7 | |
#11 | Germany | 6 | |
#12 | Spain | 5 | |
#13 | Australia | 4 | |
#14 | United Kingdom | 4 | |
#15 | Italy | 4 | |
#16 | France | 3 | |
#17 | Finland | 2 | |
#18 | Poland | 2 | |
#19 | USSR (Union of Socialist Soviet Republics) | 2 | |
#20 | Argentina | 1 | |
#21 | German Democratic Republic | 1 | |
#22 | Denmark | 1 | |
#23 | Greece | 1 | |
#24 | India | 1 | |
#25 | Lithuania | 1 | |
#26 | Latvia | 1 | |
#27 | Mexico | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Chemical engineering | |
#3 | Mechanical elements | |
#4 | Civil engineering | |
#5 | Environmental technology | |
#6 | Basic materials chemistry |
# | Technology | |
---|---|---|
#1 | Centrifuges | |
#2 | Separation | |
#3 | Unspecified technologies | |
#4 | Separating solids | |
#5 | Shafts | |
#6 | Earth drilling | |
#7 | Climate change mitigation in wastewater treatment | |
#8 | Pistons and sealings | |
#9 | Water treatment | |
#10 | Lubricating compositions |
# | Name | Total Patents |
---|---|---|
#1 | Lagerstedt Torgny | 52 |
#2 | Inge Claes | 51 |
#3 | Franzen Peter | 49 |
#4 | Moberg Hans | 48 |
#5 | Stroucken Klaus | 32 |
#6 | Borgstroem Leonard | 32 |
#7 | Carlsson Claes-Goeran | 30 |
#8 | Nabo Olle | 19 |
#9 | Borgstrom Leonard | 17 |
#10 | Klintenstedt Kjell | 14 |
Publication | Filing date | Title |
---|---|---|
US5896998A | Vibratory screening apparatus | |
EP0868217A1 | Decanter centrifuge | |
US5615776A | Mounting & tensioning arrangements for screens | |
US5735789A | Centrifugal separator | |
US5518494A | Centrifugal separator with air entrainment suppression | |
EP0731830A1 | Purification of oil | |
EP0724655A1 | Purification method | |
US5611919A | Purification of industrial lubricating agents | |
WO9427727A1 | Centrifugal separator | |
WO9427726A1 | Method of regulating the outlet flow of a liquid separated in a centrifugal separator and a centrifugal separator to carry out the method | |
WO9408723A1 | Centrifugal separator | |
EP0612270A1 | Centrifugal separator | |
WO9325314A1 | Centrifugal separator | |
LV5093A3 | Centrifugal separator | |
GB9210624D0 | Vibratory screening apparatus | |
US5202024A | Centrifugal separator | |
GB9208629D0 | Mounting and tensioning arrangements for screens | |
GB9208630D0 | Mounting and tensioning arrangements for screens | |
GB9205517D0 | Mounting and tensioning arrangements for screens | |
EP0507924A1 | Centrifugal separator with receiving chamber for additional liquid |