Zhejiang Hengyi Group Patents – Key Insights and Stats

Zhejiang Hengyi Group has a total of 46 patents globally, out of which 32 have been granted. Of these 46 patents, more than 39% patents are active. China is where Zhejiang Hengyi Group has filed the all the patents, it has generated an annual revenue of $38.56 billion in the year 2020. Parallelly, China seems to be the main focused R&D center and is also the origin country of Zhejiang Hengyi Group.

Zhejiang Hengyi Group was founded in the year 1974 by Qiu Jianlin. Company is doing business in manufacturing and distribution of chemical fiber products. The Company produces purified terephthalic acid fibers, polyester spinning fibers, and more. Zhejiang Hengyi Group also operates investment businesses. As of December 2021, Zhejiang Hengyi Group has a market cap of $38.38 Billion.

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

How many patents does Zhejiang Hengyi Group have?

Zhejiang Hengyi Group has a total of 46 patents globally. These patents belong to 46 unique patent families. Out of 46 patents, 18 patents are active.

How many Zhejiang Hengyi Group patents are Alive/Dead?

Worldwide Patents

Zhejiang Hengyi Group Worldwide Legal Trends

Patent Families

Zhejiang Hengyi Group Patent Portfolio

How Many Patents did Zhejiang Hengyi Group File Every Year?

Zhejiang Hengyi Group 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 GrantZhejiang Hengyi Group Applications FiledZhejiang Hengyi Group Patents Granted

How Many Patents did Zhejiang Hengyi Group File in Different Countries?

Zhejiang Hengyi Group Patent Portfolio Worldwide Filing

Countries in which Zhejiang Hengyi Group Filed Patents


Where are Research Centers of Zhejiang Hengyi Group Patents Located?

Zhejiang Hengyi Group R&D Centers

10 Best Zhejiang Hengyi Group Patents

CN101126180A is the most popular patent in the Zhejiang Hengyi Group portfolio. It has received 31 citations so far from companies like Dong Lun Technology Industrial, Jiangsu Jiangnan High Fiber Co. and Suzhou Longjie Special Fiber Co.

Below is the list of 10 most cited patents of Zhejiang Hengyi Group:

Publication NumberCitation Count

The textile industry has been undergoing a critical moment of transition from old to new in recent years. To meet the demands of a high-quality life, the textile industry is becoming increasingly reliant on the creation and production of novel fibres.

The Zhejiang Hengyi Group has gradually realised the product structure’s variety, serialisation, quality, and originality.

Zhejiang Hengyi Group focuses on the consumers’ desire for a better life as a pioneer, promoter, and practitioner of green manufacturing in the chemical fibre industry. It consistently maintains market foresight, develops new goods with relevance, and innovates in response to customers’ diverse wants. The Zhejiang Hengyi Group not only continues to invest in high-quality transformation and upgrade, but it also places a greater emphasis on individualised brand services.


What are Zhejiang Hengyi Group key innovation segments?

What Technologies are Covered by Zhejiang Hengyi Group?

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

R&D Focus: How Zhejiang Hengyi Group search focus changed over the years?


Interested in knowing about the areas of innovation that are being protected by Zhejiang Hengyi Group?

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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.