THORWESTEN ALBERT has a total of 12 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, packaging and shipping and civil engineering are MITKO OY, TREBUCHET B V and TIANJIN CHANGRUI DATONG FLUID CONTROL SYSTEM CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 3 | |
#2 | WIPO (World Intellectual Property Organization) | 3 | |
#3 | EPO (European Patent Office) | 2 | |
#4 | China | 1 | |
#5 | Czechia | 1 | |
#6 | India | 1 | |
#7 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Packaging and shipping | |
#3 | Civil engineering | |
#4 | Machines |
# | Technology | |
---|---|---|
#1 | Containers for goods storage | |
#2 | Venting or aerating devices | |
#3 | Pipes | |
#4 | Unspecified technologies | |
#5 | Bolts for doors or windows | |
#6 | Locks | |
#7 | Pistons and sealings |
# | Name | Total Patents |
---|---|---|
#1 | Thorwesten Albert | 11 |
#2 | Albert Thorwesten | 1 |
Publication | Filing date | Title |
---|---|---|
WO9525685A1 | Device for compensating sudden pressures following dust or gas explosions in closed systems | |
WO9512083A1 | Device, especially for anti-explosion relief in pipelines | |
DE4334280A1 | Lightweight explosion valve, especially for pipelines | |
EP0232478A2 | Device for compensating pressure waves in closed systems such as conveying pipes or the like | |
DE3626946A1 | Explosion flap for containers | |
DE3106138A1 | Resiliently mounted explosion flap in light construction |