BURCKHARDT AG MASCHF has a total of 353 patent applications. Its first patent ever was published in 1929. It filed its patents most often in Switzerland, France and Germany. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and machines are BENGBU AIPU COMPRESSOR MACHINERY CO LTD, NARDI COMPRESSORI S R L and SAFE SRL.
# | Country | Total Patents | |
---|---|---|---|
#1 | Switzerland | 87 | |
#2 | France | 33 | |
#3 | Germany | 32 | |
#4 | United States | 32 | |
#5 | United Kingdom | 26 | |
#6 | EPO (European Patent Office) | 23 | |
#7 | Brazil | 18 | |
#8 | Canada | 18 | |
#9 | Australia | 13 | |
#10 | WIPO (World Intellectual Property Organization) | 11 | |
#11 | New Zealand | 8 | |
#12 | Belgium | 6 | |
#13 | Mexico | 6 | |
#14 | Taiwan | 6 | |
#15 | Austria | 5 | |
#16 | Czechia | 4 | |
#17 | India | 4 | |
#18 | Netherlands | 4 | |
#19 | China | 3 | |
#20 | Italy | 3 | |
#21 | Japan | 3 | |
#22 | Poland | 3 | |
#23 | Argentina | 1 | |
#24 | Spain | 1 | |
#25 | Norway | 1 | |
#26 | Slovakia | 1 | |
#27 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Mechanical elements | |
#3 | Machines |
# | Technology | |
---|---|---|
#1 | Pumps | |
#2 | Pistons and sealings | |
#3 | Unspecified technologies | |
#4 | Unspecified technologies | |
#5 | Venting or aerating devices | |
#6 | Rotary-pistons | |
#7 | Compressed gas holders | |
#8 | Internal-combustion piston engines | |
#9 | Shafts | |
#10 | Special machines |
# | Name | Total Patents |
---|---|---|
#1 | Feistel Norbert | 59 |
#2 | Meier Hans | 24 |
#3 | Burckhardt Ag Maschinenfabrik | 19 |
#4 | Bauer Helmut Dipl Ing | 16 |
#5 | Mutter Heinz | 15 |
#6 | Habegger Oskar | 12 |
#7 | Scheuber Konrad | 12 |
#8 | Helmut Bauer | 11 |
#9 | Mueller Eduard | 10 |
#10 | Pawlicek Marcel | 10 |
Publication | Filing date | Title |
---|---|---|
EP0933566A1 | Sealing for dry-running piston compressor | |
CA2237787A1 | Piston ring | |
AU6983496A | Method and device for producing an intake valve of plate-like construction | |
CN1187869A | Sealing arrangement | |
BR9608363A | Sealing ring disc | |
WO9700396A1 | Sealing arrangement | |
US6267380B1 | Choke arrangement and a method for operating said choke arrangement | |
TW434375B | Sealing ring | |
TW459109B | Sealing ring | |
EP0653585A1 | Process and device for the quick filling of a pressure container with a gaseous fluid | |
EP0640764A1 | Piston compressor | |
EP0607750A1 | Filling device for a mobile pressure vessel with a gaseous fuel and process for operating such a device | |
US5347915A | Piston compressor for the oilfree compression of gases | |
US5199345A | Piston compressor for the oilfree compression of a gas | |
EP0572748A1 | Annular valve for a piston compressor | |
EP0462927A1 | Piston compressor for an oilfree gas compression | |
EP0434607A1 | Piston compressor of the horizontal type | |
EP0424310A1 | Piston compressor having pistonrod guide bearings | |
EP0336892A1 | Plunger compressor | |
EP0336893A1 | Plunger pump |