Tongling Nonferrous Metals Group has a total of 753 patents globally, out of which 468 have been granted. Of these 753 patents, more than 82% patents are active. China is where Tongling Nonferrous Metals Group has filed all the patents, it has generated an annual revenue of $15.77 billion in the year 2021. Parallelly, China seems to be the main focused R&D center and is also the origin country of Tongling Nonferrous Metals Group.
Tongling Nonferrous Metals Group was founded in the year 1949. Company is doing business in mining & metals.
Do read about some of the most popular patents of Tongling Nonferrous Metals Group which have been covered by us in this article and also you can find Tongling Nonferrous Metals Group’s patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Tongling Nonferrous Metals Group’s patent portfolio.
How many patents does CEO of Tongling Nonferrous Metals Group have?
The CEO, Albert Manifold has 0 patents.
How many patents does Tongling Nonferrous Metals Group have?
Tongling Nonferrous Metals Group has a total of 753 patents globally. These patents belong to 745 unique patent families. Out of 753 patents, 619 patents are active.
How many Tongling Nonferrous Metals Group patents are Alive/Dead?
Worldwide Patents
Patent Families
How Many Patents did Tongling Nonferrous Metals Group 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 | Tongling Nonferrous Metals Group Applications Filed | Tongling Nonferrous Metals Group Patents Granted |
| 2011 | 8 | 1 |
| 2012 | 34 | 11 |
| 2013 | 39 | 31 |
| 2014 | 24 | 21 |
| 2015 | 58 | 31 |
| 2016 | 53 | 22 |
| 2017 | 37 | 42 |
| 2018 | 23 | 44 |
| 2019 | 162 | 25 |
| 2020 | 191 | 81 |
| 2021 | 109 | 144 |
| 2022 | – | 4 |
How Many Patents did Tongling Nonferrous Metals Group File in Different Countries?
Countries in which Tongling Nonferrous Metals Group Filed Patents
| Country | Patents |
| China | 740 |
| France | 2 |
| United States Of America | 2 |
| Italy | 1 |
| Mexico | 1 |
| Korea (South) | 1 |
| Taiwan | 1 |
| Europe | 1 |
| Germany | 1 |
| Brazil | 1 |
| India | 1 |
Where are Research Centers of Tongling Nonferrous Metals Group Patents Located?
10 Best Tongling Nonferrous Metals Group Patents
CN105039947A is the most popular patent in the Tongling Nonferrous Metals Group portfolio. It has received 17 citations so far from companies like Qinghai Electronic Materials Industry Development, Fogang Kingboard Industrial and Jiangsu Mingfeng Electronic Material Technology.
Below is the list of 10 most cited patents of Tongling Nonferrous Metals Group:
| Publication Number | Citation Count |
| CN105039947A | 17 |
| CN203582214U | 16 |
| CN105151869A | 15 |
| CN104674316A | 15 |
| CN102615482A | 15 |
| CN109252862A | 13 |
| CN105970261A | 12 |
| CN104759353A | 10 |
| US6212960B1 | 9 |
| CN2541840Y | 9 |
EXCLUSIVE INSIGHTS COMING SOON!
What are Tongling Nonferrous Metals Group key innovation segments?
What Technologies are Covered by Tongling Nonferrous Metals Group?
The chart below distributes patents filed by Tongling Nonferrous Metals Group in different countries on the basis of the technology protected in patents. It also represents the markets where Tongling Nonferrous Metals Group thinks it’s important to protect particular technology inventions.
R&D Focus: How Tongling Nonferrous Metals Group search focus changed over the years?
EXCLUSIVE INSIGHTS COMING SOON!
Interested in knowing about the areas of innovation that are being protected by Tongling Nonferrous Metals Group?