Tenaris has a total of 1393 patents globally, out of which 920 have been granted. Of these 1393 patents, more than 75% patents are active. The USA is where Tenaris has filed the maximum number of patents, followed by Europe (EPO) and Mexico, it has generated an annual revenue of $11.76 billion in the year 2021. Parallelly, the USA seems to be the main focused R&D centre of Tenaris.
Tenaris was founded in the year 2001. The business primarily serves the energy sector as a manufacturer and supplier of steel pipes and related services on a global scale. As of May 2023, Tenaris has a market cap of $15.87 Billion.
Do read about some of the most popular patents of Tenaris which have been covered by us in this article and also you can find Tenaris patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Tenaris patent portfolio.
How many patents does Tenaris have?
Tenaris has a total of 1393 patents globally. These patents belong to 397 unique patent families. Out of 1393 patents, 1045 patents are active.
How Many Patents did Tenaris File Every Year?
Are you wondering why there is a drop in patent filing for the last two years? It is because a patent application can take up to 18 months to get published. Certainly, it doesn’t suggest a decrease in the patent filing.
| Year of Patents Filing or Grant | Tenaris Applications Filed | Tenaris Patents Granted |
| 2022 | 11 | 28 |
| 2021 | 29 | 24 |
| 2020 | 39 | 34 |
| 2019 | 38 | 47 |
| 2018 | 43 | 54 |
| 2017 | 34 | 50 |
| 2016 | 21 | 49 |
| 2015 | 28 | 50 |
| 2014 | 41 | 67 |
| 2013 | 49 | 55 |
| 2012 | 58 | 67 |
| 2011 | 77 | 60 |
How many Tenaris patents are Alive/Dead?
How Many Patents did Tenaris File in Different Countries?
Countries in which Tenaris Filed Patents
| Country | Patents |
| United States Of America | 166 |
| Europe | 131 |
| Mexico | 92 |
| Germany | 87 |
| Argentina | 83 |
| Brazil | 80 |
| Canada | 76 |
| Japan | 60 |
| China | 59 |
| Norway | 43 |
| Australia | 39 |
| India | 37 |
| Italy | 33 |
| Eurasia | 23 |
| Indonesia | 23 |
| Austria | 19 |
| Russia | 16 |
| United Kingdom | 16 |
| Korea (South) | 14 |
| Denmark | 13 |
| Africa | 12 |
| Colombia | 12 |
| Peru | 12 |
| Hong Kong (S.A.R.) | 12 |
| Spain | 11 |
| Malaysia | 10 |
| Singapore | 10 |
| South Africa | 10 |
| Netherlands | 10 |
| Viet Nam | 8 |
Where are Research Centres of Tenaris Patents Located?
10 Best Tenaris Patents
US6607220B2 is the most popular patent in the Tenaris portfolio. It has received 204 citations so far from companies like Shell Oil, Baker Hughes, and Halliburton Energy Services.
Below is the list of 10 most cited patents of Tenaris:
| Publication Number | Citation Count |
| US6607220B2 | 204 |
| US6622797B2 | 137 |
| WO2007063079A1 | 82 |
| US20050076975A1 | 81 |
| US6971681B2 | 72 |
| WO2004033951A1 | 72 |
| US6554287B1 | 58 |
| US6921110B2 | 56 |
| US6905150B2 | 56 |
| US7753416B2 | 54 |