CECO Environmental has a total of 198 patents globally, out of which 123 have been granted. Of these 198 patents, more than 27% patents are active. The USA is where CECO Environmental has filed the maximum number of patents, followed by China and Europe (EPO). Parallelly, the USA seems to be the main focused R&D center of CECO Environmental and is also the origin country of the firm.
CECO Environmental was founded in the year 1966 by Phillip Dezwirek. The company is a provider of global, air pollution control technology.
Do read about some of the most popular patents of CECO Environmental which have been covered by us in this article and also you can find CECO Environmental patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over CECO Environmental patent portfolio.
How many patents does CECO Environmental have?
CECO Environmental has a total of 198 patents globally. These patents belong to 121 unique patent families. Out of 198 patents, 55 patents are active.
How Many Patents did CECO Environmental 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 | CECO Environmental Applications Filed | CECO Environmental Patents Granted |
| 2022 | 1 | – |
| 2021 | 2 | 1 |
| 2020 | 6 | 5 |
| 2019 | 9 | 16 |
| 2018 | 13 | 12 |
| 2017 | 7 | 5 |
| 2016 | 2 | 5 |
| 2015 | 2 | 5 |
| 2014 | 7 | 7 |
| 2013 | 20 | 14 |
| 2012 | 16 | 2 |
| 2011 | 27 | 16 |
How many CECO Environmental patents are Alive/Dead?
Worldwide Patents
How Many Patents did CECO Environmental File in Different Countries?
Countries in which CECO Environmental Filed Patents
| Country | Patents |
| United States Of America | 60 |
| China | 58 |
| Europe | 19 |
| Canada | 8 |
| Germany | 8 |
| Austria | 7 |
| Spain | 2 |
| United Kingdom | 2 |
| Australia | 2 |
| Mexico | 1 |
| Eurasia | 1 |
| Singapore | 1 |
| Netherlands | 1 |
| Israel | 1 |
| Norway | 1 |
| Russia | 1 |
| Japan | 1 |
| Korea (South) | 1 |
Where are Research Centres of CECO Environmental Patents Located?
10 Best CECO Environmental Patents
US6686752B1 is the most popular patent in the CECO Environmental portfolio. It has received 42 citations so far from companies like Baker Hughes.
Below is the list of 10 most cited patents of CECO Environmental:
| Publication Number | Citation Count |
| US6686752B1 | 42 |
| US7708808B1 | 40 |
| US6837912B1 | 40 |
| US6622944B1 | 40 |
| US7434694B1 | 36 |
| US20120177553A1 | 29 |
| US7383850B2 | 26 |
| US6865881B2 | 19 |
| US7185678B1 | 18 |
| US6926749B1 | 18 |
What are CECO Environmental key innovation segments?
What Technologies are Covered by CECO Environmental?
The chart below distributes patents filed by CECO Environmental