Sundyne has a total of 154 patents globally, out of which 107 have been granted. Of these 154 patents, more than 58% patents are active. United States of America is where Sundyne has filed the maximum number of patents, followed by Europe (EPO) and China. Parallelly, United States of America seems to be the main focused R&D centre and also is the origin country of Sundyne.
Sundyne was founded in the year 1970. Sundyne Corporation operates as a manufacturer of pumps, compressors, electromagnets. The Company provides service to fluid and gas industries.
Do read about some of the most popular patents of Sundyne which have been covered by us in this article and also you can find Sundyne patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Sundyne patent portfolio.
How many patents does Sundyne have?
Sundyne has a total of 154 patents globally. These patents belong to 25 unique patent families. Out of 154 patents, 90 patents are active.
How Many Patents did Sundyne 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 | Sundyne Applications Filed | Sundyne Patents Granted |
| 2025 | – | 1 |
| 2024 | – | 2 |
| 2023 | – | 4 |
| 2022 | – | 2 |
| 2021 | – | 3 |
| 2020 | – | 6 |
| 2019 | 1 | 8 |
| 2018 | 12 | 5 |
| 2017 | 4 | 8 |
| 2016 | 9 | 5 |
| 2015 | 3 | 6 |
| 2014 | 10 | 4 |
How many Sundyne patents are Alive/Dead?
Worldwide Patents
How Many Patents did Sundyne File in Different Countries?
Countries in which Sundyne Filed Patents
| Country | Patents |
| United States of America | 22 |
| Europe (EPO) | 22 |
| China | 15 |
| Japan | 15 |
| Germany | 13 |
| Korea (South) | 11 |
| Austria | 8 |
| Canada | 8 |
| India | 6 |
| Mexico | 5 |
| Brazil | 5 |
| Australia | 4 |
| Russia | 3 |
| Hong Kong (S.A.R.) | 3 |
| Spain | 3 |
| Poland | 1 |
| United Kingdom | 1 |
| Denmark | 1 |
Where are Research Centres of Sundyne Patents Located?
10 Best Sundyne Patents
US7160086B2 is the most popular patent in the Sundyne portfolio. It has received 36 citations so far from companies like Ford, Deere & Company and Borgwarner Inc.
Below is the list of 10 most cited patents of Sundyne:
| Publication Number | Citation Count |
| US7160086B2 | 36 |
| US20090062020A1 | 27 |
| US7500829B2 | 23 |
| US8998582B2 | 18 |
| US20140203513A1 | 13 |
| US20050017597A1 | 13 |
| JP2009057967A | 13 |
| US20060127253A1 | 12 |
| CN101218401A | 12 |
| US8597001B2 | 11 |
What Percentage of Sundyne US Patent Applications were Granted?
Sundyne (Excluding its subsidiaries) has filed 71 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 62 have been granted leading to a grant rate of 88.57%.
Below are the key stats of Sundyne patent prosecution at the USPTO.
Which Law Firms are managing US Patents for Sundyne?
| Law Firm | Total Applications | Success Rate |
| Carlson Gaskey & Olds Pc | 16 | 75.00% |
| Kristin L Chapman | 12 | 100.00% |
| Ingersoll Rand Company Legacy Taft | 5 | 80.00% |
| Sundstrand (Inhouse IP Dept) | 4 | 100.00% |
| Antonelli Terry Stout & Kraus Llp | 3 | 100.00% |
| Frost Brown Todd Llp | 3 | 66.67% |
| Renner Otto Boisselle & Sklar Llp | 3 | 100.00% |
| Gregory R Stephenson | 3 | 100.00% |
| Carstens Allen & Gourley Llp | 2 | 50.00% |
| Husch Blackwell Llp | 2 | 100.00% |
What are Sundyne key innovation segments?
What Technologies are Covered by Sundyne?
The chart below distributes patents filed by Sundyne in different countries on the basis of the technology protected in patents. It also represents the markets where Sundyne thinks it’s important to protect particular technology inventions.
R&D Focus: How has Sundyne search focus changed over the years?
EXCLUSIVE INSIGHTS COMING SOON!
Interested in knowing about the areas of innovation that are being protected by Sundyne?
