PFEIFFER CHRISTIAN MASCHF has a total of 26 patent applications. Its first patent ever was published in 1988. 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 and chemical engineering are SODER OSCAR, MARCH SOUTHWESTERN CORP and SANDVIK SRP AB.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 6 | |
#2 | EPO (European Patent Office) | 6 | |
#3 | WIPO (World Intellectual Property Organization) | 5 | |
#4 | United States | 4 | |
#5 | Australia | 2 | |
#6 | Italy | 2 | |
#7 | Canada | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Chemical engineering |
# | Technology | |
---|---|---|
#1 | Milling | |
#2 | Separating solids | |
#3 | Mixing |
# | Name | Total Patents |
---|---|---|
#1 | Weit Herbert | 8 |
#2 | Michelsen Ralph | 7 |
#3 | Pichlmaier Erich | 7 |
#4 | Weit Herbert Dr | 5 |
#5 | Schulze-Brockhausen Udo | 4 |
#6 | Kindel Peter | 4 |
#7 | Hackl Helmut | 3 |
#8 | Kindel Peter Dipl Ing | 3 |
#9 | Thomas Franz | 3 |
#10 | Schmitz Erwin | 3 |
Publication | Filing date | Title |
---|---|---|
EP1555068A2 | Outlet baffle for a tube mill and grinding method using such a mill | |
EP1018368A1 | Anti-wear lining for tube and/or ball mills | |
WO9822221A1 | Impact crusher | |
WO9816317A1 | Anti-wear lining, especially a wear layer for tube mills and/or ball-type crushers | |
AU4460097A | Partition for mills | |
DE19638698A1 | Mill partition | |
DE19638696A1 | Partition wall for e.g. tube mills, ball mills, etc. | |
DE19638697A1 | Partition for mill | |
EP0484758A2 | Apparatus for dispersing materials | |
DE3903256A1 | PIPE MILL PARTITION | |
DE3903255A1 | PIPE MILL PARTITION | |
DE3815217A1 | METHOD FOR CRUSHING SPROEDEM GROUND |