China Suntien Green Energy has a total of 499 patents globally, out of which 334 have been granted. Of these 499 patents, more than 94% patents are active. China is where China Suntien Green Energy has filed the maximum number of patents, followed by the USA. Parallelly, China seems to be the main focused R&D center and also China is the origin country of China Suntien Green Energy.
China Suntien Green Energy was founded in the year 2010. The Company offers natural gas supply services and provides gas transmission, gas distribution, gas system management, gas network maintenance, and other services. China Suntien Green Energy also operates renewable energy development.
Do read about some of the most popular patents of China Suntien Green Energy which have been covered by us in this article and also you can find China Suntien Green Energy patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over China Suntien Green Energy patent portfolio.
How many patents does China Suntien Green Energy have?
China Suntien Green Energy has a total of 499 patents globally and all these patents belong to unique patent families. Out of 499 patents, 471 patents are active.
How Many Patents did China Suntien Green Energy 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 | China Suntien Green Energy Applications Filed | China Suntien Green Energy Patents Granted |
| 2023 | 5 | 28 |
| 2022 | 127 | 155 |
| 2021 | 195 | 74 |
| 2020 | 89 | 40 |
| 2019 | 41 | 15 |
| 2018 | 15 | 4 |
| 2017 | 4 | 8 |
| 2016 | 16 | 5 |
| 2015 | 4 | 3 |
| 2014 | – | 2 |
| 2013 | 1 | – |
| 2012 | 1 | – |
| 2011 | 1 | – |
How many China Suntien Green Energy patents are Alive/Dead?
Worldwide Patents
How Many Patents did China Suntien Green Energy File in Different Countries?
Countries in which China Suntien Green Energy Filed Patents
| Country | Patents |
| China | 498 |
| United States Of America | 1 |
Where are Research Centers of China Suntien Green Energy Patents Located?
The research center of all the China Suntien Green Energy patents is the China.
What are China Suntien Green Energy key innovation segments?
What Technologies are Covered by China Suntien Green Energy?
The chart below distributes patents filed by China Suntien Green Energy