DALMINE SPA has a total of 372 patent applications. Its first patent ever was published in 1947. It filed its patents most often in Italy, United Kingdom and France. Its main competitors in its focus markets materials and metallurgy, mechanical elements and civil engineering are THYSSENKRUPP STEEL USA LLC, NKK TUBES and EASYFORMING STEEL TECH CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Italy | 48 | |
#2 | United Kingdom | 33 | |
#3 | France | 32 | |
#4 | Austria | 26 | |
#5 | United States | 23 | |
#6 | Germany | 21 | |
#7 | Canada | 19 | |
#8 | EPO (European Patent Office) | 19 | |
#9 | Australia | 13 | |
#10 | China | 13 | |
#11 | Brazil | 10 | |
#12 | Switzerland | 10 | |
#13 | Mexico | 10 | |
#14 | Norway | 10 | |
#15 | Argentina | 9 | |
#16 | WIPO (World Intellectual Property Organization) | 9 | |
#17 | Japan | 7 | |
#18 | Spain | 6 | |
#19 | India | 4 | |
#20 | African Intellectual Property Organization | 4 | |
#21 | Denmark | 3 | |
#22 | Greece | 3 | |
#23 | Sweden | 3 | |
#24 | Czechia | 2 | |
#25 | EAPO (Eurasian Patent Organization) | 2 | |
#26 | Ecuador | 2 | |
#27 | Egypt | 2 | |
#28 | Gulf Cooperation Council | 2 | |
#29 | Hong Kong | 2 | |
#30 | Hungary | 2 | |
#31 | Poland | 2 | |
#32 | Romania | 2 | |
#33 | Russian Federation | 2 | |
#34 | Slovakia | 2 | |
#35 | Yugoslavia (Serbia and Montenegro) | 2 | |
#36 | Bulgaria | 1 | |
#37 | Cuba | 1 | |
#38 | German Democratic Republic | 1 | |
#39 | Croatia | 1 | |
#40 | Ireland | 1 | |
#41 | Republic of Korea | 1 | |
#42 | Malaysia | 1 | |
#43 | Netherlands | 1 | |
#44 | New Zealand | 1 | |
#45 | Peru | 1 | |
#46 | Portugal | 1 | |
#47 | USSR (Union of Socialist Soviet Republics) | 1 | |
#48 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Mechanical elements | |
#3 | Civil engineering | |
#4 | Machine tools | |
#5 | Environmental technology | |
#6 | Surface technology and coating | |
#7 | Thermal processes |
# | Technology | |
---|---|---|
#1 | Pipes | |
#2 | Alloys | |
#3 | Metal tempering | |
#4 | Earth drilling | |
#5 | Rolling metal | |
#6 | Climate change mitigation in goods production | |
#7 | Punching metal | |
#8 | Scaffolding | |
#9 | Furnaces | |
#10 | Coating metallic material |
# | Name | Total Patents |
---|---|---|
#1 | Signorelli Angelo | 26 |
#2 | Cumino Giuseppe | 25 |
#3 | Rotini Giuseppe | 25 |
#4 | Anelli Ettore | 22 |
#5 | Morlotti Norberto | 20 |
#6 | Barteri Massimo | 18 |
#7 | Della Pina Giuseppe | 18 |
#8 | Cappelli Cataldo | 14 |
#9 | Groppini Diego | 14 |
#10 | Armengol Mariano | 11 |
Publication | Filing date | Title |
---|---|---|
US2016281197A1 | Advanced Fe-5Cr-X Alloy | |
EP2789701A1 | High strength medium wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes | |
EP2789700A1 | Heavy wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes | |
JP2012197507A | High-strength steel pipe having excellent toughness at low temperature and sulfide stress corrosion cracking resistance | |
CA2767021A1 | Heavy wall steel pipes with excellent toughness at low temperature and sulfide stress corrosion cracking resistance | |
EP2327486A1 | Method for making lined pipe bends | |
EP2224025A1 | Nickel-based superalloy and manufacturing process thereof | |
AU9590401A | Method and device for obtaining shaped test-pieces of steel as required in tensile under corrosion fatigue tests | |
WO0235128A2 | Threaded pipe joint | |
GC0000368A | Continuous-profile integral threaded joint for tubes | |
CN1443290A | Pipe integral threaded joint | |
AU2001287624B2 | Pipe integral threaded joint | |
CA2409158A1 | Martensitic stainless steel and seamless steel pipes produced with it | |
MY132175A | Supermartensitic stainless steel having high mechanical strength and corrosion resistance and relative manufactured articles | |
AU7132294A | Pushing machine movable on rail for operating into the slag hole of steel smelting electric furnaces | |
ITMI941030D0 | Rapid attachment of the drill bit in the fast perforator for fabrication of tubes | |
EP0594935A1 | Highly mechanical and corrosion resistant stainless steel and relevant treatment process | |
ITRM910953A1 | Improvement to flexible systems for material transport | |
AR245392A1 | Improved hot-rolling process for sealess tubes with preliminary diameter reduction of the semifinished products | |
EG20324A | Hermetic metal pipe joint |