Tianjin Capital has a total of 202 patents globally, out of which 163 have been granted. Of these 202 patents, more than 77% patents are active. China is where Tianjin Capital has filed the maximum number of patents. Parallelly, China seems to be the main focused R&D centre and also is the origin country of Tianjin Capital.
Tianjin Capital was founded in the year 1993. The Company operates water sewage networks. The Company provides sewage treatment, sludge treatment, water supply, and other services.
Do read about some of the most popular patents of Tianjin Capital which have been covered by us in this article and also you can find Tianjin Capital patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Tianjin Capital patent portfolio.
How many patents does Tianjin Capital have?
Tianjin Capital has a total of 202 patents globally. These patents belong to none of the unique patent families. Out of 202 patents, 157 patents are active.
How Many Patents did Tianjin Capital 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 | Tianjin Capital Applications Filed | Tianjin Capital Patents Granted |
| 2023 | 25 | 54 |
| 2022 | 55 | 29 |
| 2021 | 19 | 14 |
| 2020 | 25 | 19 |
| 2019 | 20 | 1 |
| 2018 | 1 | 18 |
| 2017 | 21 | 7 |
| 2016 | 9 | 4 |
| 2015 | 4 | 4 |
| 2014 | 4 | – |
| 2013 | 3 | 3 |
How many Tianjin Capital patents are Alive/Dead?
How Many Patents did Tianjin Capital File in Different Countries?
All the Patents were filed by Tianjin Capital in the China.
Where are Research Centres of Tianjin Capital Patents Located?
The Research Centre for all the Tianjin Capital patents is the China.
10 Best Tianjin Capital Patents
CN106978185A is the most popular patent in the Tianjin Capital portfolio. It has received 22 citations so far from companies like Angang Group Mining, Wuhan Xiugu Technology and Hongguan Environmental Technology.
Below is the list of 10 most cited patents of Tianjin Capital:
| Publication Number | Citation Count |
| CN106978185A | 22 |
| CN2768882Y | 19 |
| CN200978257Y | 10 |
| CN101215044A | 10 |
| CN200943056Y | 9 |
| CN204973183U | 8 |
| CN106745707A | 7 |
| CN103645153A | 7 |
| CN201212616Y | 6 |
| CN201914961U | 6 |
What are Tianjin Capital key innovation segments?
What Technologies are Covered by Tianjin Capital?
The chart below distributes patents filed by Tianjin Capital