TENARIS CONNECTIONS LTD has a total of 116 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Argentina, EPO (European Patent Office) and Canada. Its main competitors in its focus markets civil engineering, mechanical elements and machines are TENARIS CONNECTIONS BV, TENARIS CONNECTIONS A G and TENARIS CONNECTIONS AG.
# | Country | Total Patents | |
---|---|---|---|
#1 | Argentina | 16 | |
#2 | EPO (European Patent Office) | 15 | |
#3 | Canada | 12 | |
#4 | Mexico | 12 | |
#5 | United States | 12 | |
#6 | WIPO (World Intellectual Property Organization) | 9 | |
#7 | China | 6 | |
#8 | Colombia | 5 | |
#9 | Peru | 5 | |
#10 | Brazil | 4 | |
#11 | Norway | 4 | |
#12 | Japan | 2 | |
#13 | Republic of Korea | 2 | |
#14 | Russian Federation | 2 | |
#15 | Chile | 1 | |
#16 | EAPO (Eurasian Patent Organization) | 1 | |
#17 | Ecuador | 1 | |
#18 | United Kingdom | 1 | |
#19 | Hong Kong | 1 | |
#20 | India | 1 | |
#21 | Malaysia | 1 | |
#22 | Romania | 1 | |
#23 | Singapore | 1 | |
#24 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Mechanical elements | |
#3 | Machines | |
#4 | Materials and metallurgy | |
#5 | Basic materials chemistry | |
#6 | Surface technology and coating | |
#7 | Measurement |
# | Technology | |
---|---|---|
#1 | Earth drilling | |
#2 | Pipes | |
#3 | Unspecified technologies | |
#4 | Alloys | |
#5 | Metal tempering | |
#6 | Coating metallic material | |
#7 | Special lubricating compositions | |
#8 | Lubricating compositions | |
#9 | Measuring length, angles and areas | |
#10 | Electrolytic coating production |
# | Name | Total Patents |
---|---|---|
#1 | Mazzaferro Gaston | 10 |
#2 | Ono Tatsuo | 10 |
#3 | Carcagno Gabriel Eduardo | 9 |
#4 | Mazzaferro Gaston Mauro | 8 |
#5 | Santi Nestor J | 7 |
#6 | Bouillard Bernardo | 7 |
#7 | Etcheverry Javier Ignacio | 7 |
#8 | Carcagno Gabriel E | 7 |
#9 | Bonadeo Nicolas Hernan | 7 |
#10 | Berra Sebastian | 7 |
Publication | Filing date | Title |
---|---|---|
US2016305192A1 | Ultra-fine grained steels having corrosion-fatigue resistance | |
US2014251512A1 | Low-carbon chromium steel having reduced vanadium and high corrosion resistance, and methods of manufacturing | |
CA2897451A1 | Galling resistant drill pipe tool joint and corresponding drill pipe | |
US2014168414A1 | Straightness measurements of linear stock material | |
CA2792755A1 | Sucker rod guide | |
MX2012001485A | Internally lined pipe connections and related methods of makeup. | |
KR20140109988A | Corrosion resistant equipment for oil and/or gas applications | |
AR077129A1 | METHOD OF MANUFACTURE OF A STEEL CANO AND A STEEL COMPOSITION | |
EP2392895A1 | Method for measurement of geometrical parameters of coated threaded joints | |
EP2372211A1 | Thin-walled pipe joint and method to couple a first pipe to a second pipe | |
EP2372208A1 | Threaded joint with elastomeric seal flange | |
WO2010073120A2 | Synthesis of oil containing microcapsules and their use in functional composite coatings | |
EP2268854A2 | Method for electrochemical plating and marking of metals | |
US2009010794A1 | Steels for sour service environments | |
MY153174A | High-strength steel for seamless, weldable steel pipes | |
EP2017507A1 | Threaded joint with resilient seal ring | |
US2007216126A1 | Methods of producing high-strength metal tubular bars possessing improved cold formability |