Hammelmann GmbH has a total of 32 patent applications. It decreased the IP activity by 63.0%. Its first patent ever was published in 2009. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets engines, pumps and turbines, machines and chemical engineering are HAMMELMANN PAUL MASCHF, KMT WATERJET SYSTEMS INC and ANNOVI REVERBERI SPA.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 12 | |
#2 | EPO (European Patent Office) | 8 | |
#3 | United States | 4 | |
#4 | WIPO (World Intellectual Property Organization) | 3 | |
#5 | China | 2 | |
#6 | Australia | 1 | |
#7 | Canada | 1 | |
#8 | Serbia | 1 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Machines | |
#3 | Chemical engineering | |
#4 | Mechanical elements | |
#5 | Electrical machinery and energy | |
#6 | Machine tools | |
#7 | Agriculture |
# | Technology | |
---|---|---|
#1 | Pumps | |
#2 | Cleaning | |
#3 | Pistons and sealings | |
#4 | Spraying devices | |
#5 | Electric motor controls | |
#6 | Blasting | |
#7 | Shaping of plastics | |
#8 | Supplying combustion engines | |
#9 | Dairy products production | |
#10 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Jarchau Michael | 19 |
#2 | Nölle René | 8 |
#3 | Oberscheidt Martin | 5 |
#4 | Pape Ralf | 5 |
#5 | Bednorz Christoph | 5 |
#6 | Schubring Gerald | 4 |
#7 | Grüter Marc | 4 |
#8 | Sommerkamp Axel | 2 |
#9 | Willems Malte | 1 |
#10 | Gruter Marc | 1 |
Publication | Filing date | Title |
---|---|---|
DE102020120993A1 | Device for processing a surface | |
DE102019119601A1 | Gap sealing device | |
DE102019108022A1 | Device for applying paint to a wall | |
DE102019105220A1 | High pressure pump, method of operating a high pressure pump and homogenizer | |
DE102018132864A1 | Method for operating a hot water high-pressure jet device | |
DE102018112735B3 | Valve system of a plunger pump | |
DE102018102153A1 | Device for processing a workpiece | |
DE102017112110A1 | Plunger pump and use of a plunger pump | |
DE102017106495A1 | Cleaning device | |
DE102016124422A1 | Hochdruckplungerpumpe and method for interrupting the operation of a fluid flow | |
DE102016116797A1 | Apparatus and method for cleaning the surface of a tool | |
DE102016106376A1 | High-pressure rotor nozzle | |
AU2016232510A1 | Sealing device | |
EP3184182A1 | Device and method for cleaning a body having a surface layer to be removed | |
EP2085613A2 | High pressure valve assembly |