DeVilbiss Healthcare has a total of 109 patents globally, out of which 62 have been granted. Of these 109 patents, more than 26% patents are active. The USA is where DeVilbiss Healthcare has filed the maximum number of patents, followed by European Countries. Parallelly, the USA seems to be the main focused R&D centre of DeVilbiss Healthcare.
DeVilbiss Healthcare was founded in the year 1888. Company is involved in the design, manufacture, and marketing of respiratory medical products that address the respiratory needs of patients in institutional and homecare settings.
Do read about some of the most popular patents of DeVilbiss Healthcare which have been covered by us in this article and also you can find DeVilbiss Healthcare patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over DeVilbiss Healthcare patent portfolio.
How many patents does the CEO of DeVilbiss Healthcare have?
The President & CEO, Ed Murphy, has 0 patents.
How many patents does DeVilbiss Healthcare have?
DeVilbiss Healthcare has a total of 109 patents globally. These patents belong to 44 unique patent families. Out of 109 patents, 29 patents are active.
How Many Patents did DeVilbiss Healthcare 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 | DeVilbiss Healthcare Applications Filed | DeVilbiss Healthcare Patents Granted |
| 2011 | 11 | 1 |
| 2012 | 4 | 2 |
| 2013 | 11 | 6 |
| 2014 | 3 | 2 |
| 2015 | 16 | 2 |
| 2016 | – | 9 |
| 2017 | – | 1 |
| 2018 | – | 5 |
| 2019 | – | 6 |
| 2020 | – | 3 |
| 2021 | – | – |
| 2022 | – | – |
How many DeVilbiss Healthcare patents are Alive/Dead?
How Many Patents did DeVilbiss Healthcare File in Different Countries?
Countries in which DeVilbiss Healthcare Filed Patents
| Country | Patents |
| United States Of America | 24 |
| Europe | 17 |
| Germany | 12 |
| Japan | 11 |
| Australia | 8 |
| Canada | 7 |
| Mexico | 6 |
| Brazil | 3 |
| Hong Kong (S.A.R.) | 3 |
| China | 3 |
| United Kingdom | 2 |
| Austria | 1 |
| France | 1 |
Where are Research Centres of DeVilbiss Healthcare Patents Located?
10 Best DeVilbiss Healthcare Patents
US5921239A is the most popular patent in the DeVilbiss Healthcare portfolio. It has received 695 citations so far from companies like 3M, Bragel International, and Sleepnet Corporation.
Below is the list of 10 most cited patents of DeVilbiss Healthcare:
| Publication Number | Citation Count |
| US5921239A | 695 |
| US5551419A | 560 |
| US5503146A | 405 |
| US5865173A | 256 |
| US6435181B1 | 219 |
| US6446630B1 | 158 |
| US5170782A | 149 |
| US5875774A | 127 |
| US6393802B1 | 90 |
| US7445663B1 | 64 |