China National Building Material Group has a total of 1847 patents globally, out of which 1215 have been granted. Of these 1847 patents, more than 73% patents are active. China is where China National Building Material Group has filed the maximum number of patents, followed by South Korea and United States of America, it has generated an annual revenue of $42.75 billion in the year 2021. Parallelly, China seems to be the main focused R&D center and is also the origin country of China National Building Material Group.
China National Building Material Group was founded in the year. Company is doing business in cement, lightweight building materials, glass fiber and fibre-reinforced plastic products and engineering service businesses. As of March 2022, China National Building Material Group has a market cap of $10.81 Billion.
Do read about some of the most popular patents of China National Building Material Group which have been covered by us in this article and also you can find China National Building Material Group’ patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over China National Building Material Group’ patent portfolio.
How many patents does the Chairman of China National Building Material Group have?
The Chairman, Cao Jianglin has 0 patents.
How many patents does China National Building Material Group have?
China National Building Material Group has a total of 1847 patents globally. These patents belong to 1804 unique patent families. Out of 1847 patents, 1349 patents are active.
How many China National Building Material Group patents are Alive/Dead?
Worldwide Patents
Patent Families
How Many Patents did China National Building Material 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 | China National Building Material Group Applications Filed | China National Building Material Group Patents Granted |
| 2011 | 53 | 33 |
| 2012 | 39 | 58 |
| 2013 | 95 | 37 |
| 2014 | 158 | 66 |
| 2015 | 164 | 77 |
| 2016 | 221 | 111 |
| 2017 | 155 | 138 |
| 2018 | 212 | 130 |
| 2019 | 180 | 144 |
| 2020 | 160 | 96 |
| 2021 | 113 | 114 |
| 2022 | – | 32 |
How Many Patents did China National Building Material Group File in Different Countries?
Countries in which China National Building Material Group Filed Patents
| Country | Patents |
| China | 1800 |
| Korea (South) | 25 |
| United States Of America | 9 |
| Australia | 2 |
| Europe | 1 |
| Hong Kong (S.A.R.) | 1 |
Where are Research Centers of China National Building Material Group Patents Located?
10 Best China National Building Material Group Patents
CN101508593A is the most popular patent in the China National Building Material Group portfolio. It has received 81 citations so far from companies like Shanghai Dongsheng New Materials, Weifang Greentown Low Carbon Building Technology, and Chengdu Jiaxin Technology Group.
Below is the list of 10 most cited patents of China National Building Material Group:
| Publication Number | Citation Count |
| CN101508593A | 81 |
| CN101348629A | 58 |
| CN101333083A | 54 |
| CN105002991A | 49 |
| CN105801040A | 39 |
| CN101508544A | 37 |
| CN101412630A | 33 |
| CN101041560A | 33 |
| CN2741256Y | 27 |
| CN1392400A | 26 |
EXCLUSIVE INSIGHTS COMING SOON!
What are China National Building Material Group key innovation segments?
What Technologies are Covered by China National Building Material Group?
The chart below distributes patents filed by China National Building Material Group in different countries on the basis of the technology protected in patents. It also represents the markets where China National Building Material Group thinks it’s important to protect particular technology inventions.
R&D Focus: How China National Building Material Group search focus changed over the years?
EXCLUSIVE INSIGHTS COMING SOON!
Interested in knowing about the areas of innovation that are being protected by China National Building Material Group?