CENTRALSUG AB has a total of 156 patent applications. Its first patent ever was published in 1964. It filed its patents most often in Sweden, Germany and Australia. Its main competitors in its focus markets environmental technology, packaging and shipping and mechanical elements are CENTRALSUG INT AB, PREMIUM PATENTS SDN BHD and ENVAC AB.
# | Country | Total Patents | |
---|---|---|---|
#1 | Sweden | 32 | |
#2 | Germany | 17 | |
#3 | Australia | 12 | |
#4 | United States | 12 | |
#5 | United Kingdom | 11 | |
#6 | France | 9 | |
#7 | Canada | 7 | |
#8 | EPO (European Patent Office) | 7 | |
#9 | Hong Kong | 7 | |
#10 | WIPO (World Intellectual Property Organization) | 6 | |
#11 | Switzerland | 5 | |
#12 | Finland | 5 | |
#13 | Denmark | 4 | |
#14 | Norway | 4 | |
#15 | Austria | 3 | |
#16 | Belgium | 3 | |
#17 | Brazil | 3 | |
#18 | China | 3 | |
#19 | Italy | 2 | |
#20 | Argentina | 1 | |
#21 | Republic of Korea | 1 | |
#22 | Taiwan | 1 | |
#23 | Yugoslavia (Serbia and Montenegro) | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Packaging and shipping | |
#3 | Mechanical elements | |
#4 | Civil engineering | |
#5 | Furniture and games | |
#6 | Chemical engineering | |
#7 | Machines | |
#8 | Control |
# | Technology | |
---|---|---|
#1 | Garbage disposal | |
#2 | Transport or storage devices | |
#3 | Finishing work on buildings | |
#4 | Domestic washing | |
#5 | Pipes | |
#6 | Venting or aerating devices | |
#7 | Cleaning | |
#8 | Unspecified technologies | |
#9 | Separation | |
#10 | Control or regulating systems |
# | Name | Total Patents |
---|---|---|
#1 | Hyden Hans | 18 |
#2 | Naumburg P | 15 |
#3 | Naumburg Per | 10 |
#4 | Jankevics Verner | 8 |
#5 | Forsberg Yngve | 8 |
#6 | Hyden H | 7 |
#7 | Hyden Hans Olof | 7 |
#8 | Cederborg Per | 6 |
#9 | Norlenius Kent | 5 |
#10 | Berggren Jarl Erik | 5 |
Publication | Filing date | Title |
---|---|---|
AU5856700A | Transport pipe | |
SE9904830D0 | Adaptive prediction-based control of a vacuum-working waste collection system | |
WO9847788A1 | Method and arrangement for controlled refuse discharge | |
CN1177916A | Device for emptying trays | |
EP0818970A1 | A device for emptying trays | |
KR100222271B1 | Inserting chute of separating type | |
EP0906877A1 | Vacuum accumulator connected to a suction pipe | |
EP0304407A2 | Isolated insertion chute for suction-operated garbage disposal systems | |
CA1338472C | System for handling garbage or waste | |
CA1071270A | Discharge device | |
US4099457A | Method for discharging refuse | |
AU7295374A | garbage COMPACTING SYSTEM | |
DE2462069A1 | DISPOSAL PLANT | |
AU6513374A | Receiving port for unwieldy goods | |
AU6494274A | Blower system | |
DE2340896A1 | PROCEDURE FOR PNEUMATIC TRANSPORT OF MUELL AND SUCTION TRANSPORT DEVICE FOR EXECUTING THE PROCEDURE | |
DE2324747A1 | PIPING | |
DE2308482A1 | DEVICE FOR DISCHARGE OF PNEUMATICALLY TRANSPORTED GOODS | |
DE2307194A1 | METHOD AND DEVICE FOR THE RECOVERY OF WASTE PAPER | |
US3826366A | Device for selectively discharging refuse material for separate recovery of fibrous material |