Dirac Research has a total of 102 patents globally, out of which 66 have been granted. Of these 102 patents, more than 50% patents are active. United States of America is where Dirac Research has filed the maximum number of patents, followed by China and Europe (EPO). Parallelly, United States of America seems to be the main focused R&D centre and also Sweden is the origin country of Dirac Research.
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Do read about some of the most popular patents of Dirac Research which have been covered by us in this article and also you can find Dirac Research patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Dirac Research patent portfolio.
How many patents does Dirac Research have?
Dirac Research has a total of 102 patents globally. These patents belong to 23 unique patent families. Out of 102 patents, 52 patents are active.
How Many Patents did Dirac Research 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 | Dirac Research Applications Filed | Dirac Research Patents Granted |
| 2025 | – | 1 |
| 2024 | 1 | 2 |
| 2023 | 1 | 6 |
| 2022 | 4 | 5 |
| 2021 | 7 | 5 |
| 2020 | 5 | 14 |
| 2019 | – | 3 |
| 2018 | 8 | 6 |
| 2017 | 12 | 4 |
| 2016 | 8 | 3 |
| 2015 | 11 | 3 |
| 2014 | 13 | – |
How many Dirac Research patents are Alive/Dead?
How Many Patents did Dirac Research File in Different Countries?
Countries in which Dirac Research Filed Patents
| Country | Patents |
| United States of America | 17 |
| China | 13 |
| Europe (EPO) | 12 |
| Austria | 7 |
| Germany | 7 |
| Japan | 6 |
| India | 5 |
| Korea (South) | 3 |
| Mexico | 2 |
| Brazil | 2 |
| Spain | 2 |
| Taiwan | 1 |
| Hong Kong (S.A.R.) | 1 |
| Indonesia | 1 |
| Russia | 1 |
| Thailand | 1 |
| South Africa | 1 |
| Singapore | 1 |
Where are Research Centres of Dirac Research Patents Located?
10 Best Dirac Research Patents
US7215787B2 is the most popular patent in the Dirac Research portfolio. It has received 24 citations so far from companies like Bose Corporation, Srs Labs Inc and Dolby Laboratories.
Below is the list of 10 most cited patents of Dirac Research:
| Publication Number | Citation Count |
| US7215787B2 | 24 |
| US8213637B2 | 23 |
| WO2014007724A1 | 22 |
| WO2013141768A1 | 22 |
| WO2018106163A1 | 15 |
| US9706327B2 | 10 |
| WO2016028199A1 | 10 |
| US20190278802A1 | 6 |
| WO2018084770A1 | 6 |
| CN110192396A | 5 |
What Percentage of Dirac Research US Patent Applications were Granted?
Dirac Research (Excluding its subsidiaries) has filed 18 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 14 have been granted leading to a grant rate of 93.33%.
Below are the key stats of Dirac Research patent prosecution at the USPTO.
Which Law Firms Filed Most US Patents for Dirac Research?
| Law Firm | Total Applications | Success Rate |
| Nixon & Vanderhye Pc | 14 | 92.86% |
| Christensen O Connor Johnson Kindness Pllc | 3 | 0% |
| The Webb Law Firm PC | 1 | 100.00% |
What are Dirac Research key innovation segments?
What Technologies are Covered by Dirac Research?
The chart below distributes patents filed by Dirac Research in different countries on the basis of the technology protected in patents. It also represents the markets where Dirac Research thinks it’s important to protect particular technology inventions.
R&D Focus: How has Dirac Research search focus changed over the years?
EXCLUSIVE INSIGHTS COMING SOON!
Interested in knowing about the areas of innovation that are being protected by Dirac Research?