China Shenhua Energy has a total of 9746 patents globally, out of which 7462 have been granted. Of these 9746 patents, more than 76% patents are active. China is where China Shenhua Energy has filed the maximum number of patents, followed by the USA and Russia. Parallelly, China seems to be the main focused R&D center and also China is the origin country of China Shenhua Energy.
China Shenhua Energy was founded in the year 1995. The Company mines and distributes coal products and produces brown coal products, bituminous coal products, hard coal products, coking coal products, and other related products. China Shenhua Energy also operates electricity generation, railway transportation, and other businesses.
Do read about some of the most popular patents of China Shenhua Energy which have been covered by us in this article and also you can find China Shenhua Energy patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over China Shenhua Energy patent portfolio.
How many patents does China Shenhua Energy have?
China Shenhua Energy has a total of 9746 patents globally. These patents belong to 9607 unique patent families. Out of 9746 patents, 7475 patents are active.
How Many Patents did China Shenhua 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 Shenhua Energy Applications Filed||China Shenhua Energy Patents Granted|
How many China Shenhua Energy patents are Alive/Dead?
How Many Patents did China Shenhua Energy File in Different Countries?
Countries in which China Shenhua Energy Filed Patents
|United States Of America||10|
|Hong Kong (S.A.R.)||1|
Where are Research Centers of China Shenhua Energy Patents Located?
10 Best China Shenhua Energy Patents
CN101870489A is the most popular patent in the China Shenhua Energy portfolio. It has received 53 citations so far from companies like Zhuoda New Material Technology Group, and Xinjiang Zhixin Technology Co.
Below is the list of 10 most cited patents of China Shenhua Energy:
|Publication Number||Citation Count|
What Percentage of China Shenhua Energy US Patent Applications were Granted?
China Shenhua Energy (Excluding its subsidiaries) has filed 8 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 6 have been granted leading to a grant rate of 75.0%.
Below are the key stats of China Shenhua Energy patent prosecution at the USPTO.
Which Law Firms Filed Most US Patents for China Shenhua Energy?
|Law Firm||Total Applications||Success Rate|
|Renner Otto Boisselle & Sklar Llp||4||75.00%|
|Patent Docket Department||3||66.67%|