Class Technologies has a total of 109 patents globally, out of which 40 have been granted. Of these 109 patents, more than 34% patents are active. The United States of America is where Class Technologies has filed the maximum number of patents, followed by Australia and Mexico. Parallelly, the United States of America seems to be the main focused R&D centre and also is the origin country of Class Technologies.
Class Technologies was founded in 2020. Class Technologies was founded by education software pioneer Michael Chasen. Class adds teaching and learning tools to Zoom and makes the virtual classroom feel like a real classroom. It helps instructors take attendance, hand out assignments, give a quiz or test, grade work, proctor exams, and more.
Do read about some of the most popular patents of Class Technologies which have been covered by us in this article and also you can find Class Technologies patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Class Technologies patent portfolio.
How many patents does the Founder and CEO of Class Technologies have?
The founder and CEO Michael Chasen have 34 patents, and Co-founder Wesley Boyer have 26 patents.
How many patents does Class Technologies have?
Class Technologies has a total of 109 patents globally. These patents belong to 47 unique patent families. Out of 109 patents, 38 patents are active.
How Many Patents did Class Technologies 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 | Class Technologies Applications Filed | Class Technologies Patents Granted |
| 2011 | 22 | 2 |
| 2012 | 18 | 13 |
| 2013 | 4 | 2 |
| 2014 | 7 | 5 |
| 2015 | 4 | 4 |
| 2016 | 4 | 3 |
| 2021 | 1 | 1 |
How many Class Technologies patents are Alive/Dead?
Worldwide Patents
How Many Patents did Class Technologies File in Different Countries?
Countries in which Class Technologies Filed Patents
| Country | Patents |
| United States Of America | 58 |
| Australia | 11 |
| Mexico | 10 |
| Canada | 9 |
| Israel | 8 |
| New Zealand | 4 |
| India | 2 |
| Europe | 2 |
| China | 1 |
| Brazil | 1 |
Where are Research Centers of Class Technologies Patents Located?
10 Best Class Technologies Patents
US6988138B1 is the most popular patent in the Class Technologies portfolio. It has received 438 citations so far from companies like Xerox Corp, Bea Systems, and Microsoft.
Below is the list of 10 most cited patents of Class Technologies:
| Publication Number | Citation Count |
| US6988138B1 | 438 |
| US6816878B1 | 429 |
| US20040153509A1 | 315 |
| US20040153504A1 | 302 |
| US20040143603A1 | 172 |
| US20060026213A1 | 145 |
| US20110082808A1 | 137 |
| US20040143630A1 | 129 |
| US20040034688A1 | 127 |
| US20040153473A1 | 122 |
What Percentage of Class Technologies US Patent Applications were Granted?
Class Technologies (Excluding its subsidiaries) has filed 2 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 1 have been granted leading to a grant rate of 100%.
Below are the key stats of Class Technologies patent prosecution at the USPTO.
Which Law Firms Filed Most US Patents for Class Technologies?
| Law Firm | Total Applications | Success Rate |
| Mcdermott Will & Emery | 2 | 100% |