ENN Natural Gas Patents – Key Insights and Stats

ENN Natural Gas has a total of 1049 patents globally, out of which 911 have been granted. Of these 1049 patents, more than 85% patents are active. China is where ENN Natural Gas has filed the maximum number of patents, followed by Canada and Indonesia. Parallelly, China seems to be the main focused R&D centre and also is the origin country of ENN Natural Gas.

ENN Natural Gas was founded in 1992. ENN Natural Gas provides engineering services for natural gas. The business offers services for distribution of energy equipment, building gas stations, and investing in natural gas engineering. Additionally, ENN Natural Gas runs trading operations for coal, chemicals, and biopharmaceuticals. As of May 2023, the market cap of ENN Natural Gas is $9.01 Billion

Do read about some of the most popular patents of ENN Natural Gas which have been covered by us in this article and also you can find ENN Natural Gas patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over ENN Natural Gas patent portfolio.

How many patents does ENN Natural Gas have?

ENN Natural Gas has a total of 1049 patents globally. These patents belong to 1049 unique patent families. Out of 1049 patents, 893 patents are active.

How Many Patents did ENN Natural Gas File Every Year?

ENN Natural Gas Patent Filing Trend

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 GrantENN Natural Gas Applications FiledENN Natural Gas Patents Granted

How many ENN Natural Gas patents are Alive/Dead?

Worldwide Patents

ENN Natural Gas Patent Portfolio

How Many Patents did ENN Natural Gas File in Different Countries?

ENN Natural Gas Worldwide Patent Filing

Countries in which ENN Natural Gas Filed Patents

United States Of America1

Where are Research Centers of ENN Natural Gas Patents Located?

The Research Centers of ENN Natural Gas Patents is China.

10 Best ENN Natural Gas Patents

CN1775027A is the most popular patent in the ENN Natural Gas portfolio. It has received 32 citations so far from companies like Hebei Weiyuan Biochemical, Jiangsu Renxin Chemical, Hebei Weiyuan Biochemical Pesticide.

Below is the list of 10 most cited patents of ENN Natural Gas:

Publication NumberCitation Count

What are ENN Natural Gas key innovation segments?

What Technologies are Covered by ENN Natural Gas?

The chart below distributes patents filed by ENN Natural Gas in different countries on the basis of the technology protected in patents. It also represents the markets where ENN Natural Gas thinks it’s important to protect particular technology inventions.

R&D Focus: How has ENN Natural Gas search focus changed over the years?


Interested in knowing about the areas of innovation that are being protected by ENN Natural Gas?

Related Articles

Arashi Vision Patents – Insights & Stats (Updated 2024)

Arashi Vision has a total of 1257 patents globally, out of which 751 have been granted. Of these 1257 patents, more than 87% patents are active. China is where Arashi Vision has filed the maximum number of patents, followed by United States of America and Europe (EPO). Parallelly, China seems

Read More »

Terecircuits Patents – Insights & Stats (Updated 2024)

Terecircuits has a total of 43 patents globally, out of which 22 have been granted. Of these 43 patents, more than 37% patents are active. United States of America is where Terecircuits has filed the maximum number of patents, followed by Europe (EPO) and Taiwan. Parallelly, United States of America

Read More »

Leave a Comment

Fill the form to get the details:

Our comprehensive report provides an in-depth look into the patent portfolio. The report includes a breakdown of the patent portfolio across various technologies, listing the patent along with brief summaries of each patent's technology.