DENYS NV has a total of 17 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Belgium, EPO (European Patent Office) and Netherlands. Its main competitors in its focus markets civil engineering, machine tools and transport are GUANGXI METALLURG CONSTRUCTION CORP, MARUFUJI SHEET PILING and CMTCC SHANGHAI 13TH CONSTR CO.
# | Country | Total Patents | |
---|---|---|---|
#1 | Belgium | 7 | |
#2 | EPO (European Patent Office) | 3 | |
#3 | Netherlands | 2 | |
#4 | Australia | 1 | |
#5 | Hong Kong | 1 | |
#6 | Hungary | 1 | |
#7 | United States | 1 | |
#8 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Machine tools | |
#3 | Transport | |
#4 | Packaging and shipping |
# | Technology | |
---|---|---|
#1 | Foundations and excavations | |
#2 | Soldering, welding and flame cutting | |
#3 | Shafts | |
#4 | General building constructions | |
#5 | Railway systems | |
#6 | Transport or storage devices | |
#7 | Railway equipment |
# | Name | Total Patents |
---|---|---|
#1 | Afschrift Paul | 5 |
#2 | Soete Walter | 4 |
#3 | Van Wassenhove Johan | 2 |
#4 | Van Wassenhove Johan Marcel Maurice | 1 |
#5 | Wassenhoven Johan Van | 1 |
#6 | Paul Afschrift | 1 |
#7 | Walter Soete | 1 |
Publication | Filing date | Title |
---|---|---|
HUE027432T2 | Device for producing a sheeted trench | |
BE1017692A3 | Underground transport of goods. | |
BE1016154A6 | Method for realize soil columns by deep mixing the binding in the ground. | |
BE1015716A3 | In situ pile casting method, comprises mixing different layers of soil with different binders | |
BE1015517A3 | METHOD FOR THE CONSTRUCTION OF A TUNNEL UNDER A ROADWAY AND APPLIED THEREBY vault. | |
BE1012692A3 | METHOD AND APPARATUS FOR WELDING elongate elements. | |
BE1004739A3 | Tunnel excavating machine | |
BE905437A | Sequential part-cutting tunnelling machine - has non-rotary cutter drum contg. partition with openings for drive shaft with swivelable rotary cutter |