Dyson Group has a total of 58 patents globally, out of which 31 have been granted. Of these 58 patents, more than 8% patents are active. United Kingdom is where Dyson Group has filed the maximum number of patents, followed by Korea (South) and Europe (EPO). Parallelly, United Kingdom seems to be the main focused R&D center and also United Kingdom is the origin country of Dyson Group.
Dyson Group was founded in the year 1920. The Company develops and manufactures high-performance materials and product applications. Dyson Group serves ceramics, glass, Energy, oil, gas, and petrochemical industry worldwide.
Do read about some of the most popular patents of Dyson Group which have been covered by us in this article and also you can find Dyson Group patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Dyson Group patent portfolio.
How many patents does Dyson Group have?
Dyson Group has a total of 58 patents globally. These patents belong to 27 unique patent families. Out of 58 patents, 5 patents are active.
How Many Patents did Dyson 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 | Dytech Applications Filed | Dytech Patents Granted |
| 2021 | – | 1 |
| 2020 | 1 | – |
| 2017 | – | 1 |
| 2016 | 1 | 2 |
| 2015 | 2 | 1 |
| 2014 | 1 | – |
| 2011 | – | 1 |
| 2009 | – | 5 |
| 2008 | – | 1 |
| 2007 | – | 2 |
| 2006 | – | 5 |
| 2005 | 4 | – |
| 2004 | 6 | 3 |
| 2003 | 9 | 9 |
| 2002 | 4 | – |
How many Dyson Group patents are Alive/Dead?
Worldwide Patents
How Many Patents did Dyson Group File in Different Countries?
Countries in which Dyson Group Filed Patents
| Country | Patents |
| United Kingdom | 13 |
| Korea (South) | 9 |
| Europe | 7 |
| United States Of America | 4 |
| Japan | 4 |
| Germany | 3 |
| Austria | 3 |
| Brazil | 3 |
| Mexico | 3 |
| Spain | 2 |
| India | 1 |
| Australia | 1 |
| Hungary | 1 |
| Russia | 1 |
| Poland | 1 |
Where are Research Centers of Dyson Group Patents Located?
10 Best Dyson Group Patents
US20040265350A1 is the most popular patent in the Dyson Group portfolio. It has received 60 citations so far from companies like Biomimetic Therapeutics, Smed-Ta/Td, Llc and Zimmer, Inc.
Below is the list of 10 most cited patents of Dyson Group:
| Publication Number | Citation Count |
| US20040265350A1 | 60 |
| EP1140731B1 | 15 |
| GB2417921A | 7 |
| US20040253279A1 | 6 |
| RU2283140C2 | 6 |
| KR1020030040418A | 5 |
| WO2006027593A3 | 4 |
| JP2004506590A | 4 |
| US7290586B2 | 3 |
| KR102205298B1 | 2 |
What Percentage of Dyson Group US Patent Applications were Granted?
Dyson Group (Excluding its subsidiaries) has filed 3 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 2 have been granted leading to a grant rate of 66.6%.
Below are the key stats of Dyson Group patent prosecution at the USPTO.
Which Law Firms Filed Most US Patents for Dyson Group?
| Law Firm | Total Applications | Success Rate |
| Dept Gen | 3 | 66.67% |
hat are Dyson Group key innovation segments?
What Technologies are Covered by Dyson Group?
The chart below distributes patents filed by Dyson Group