Proterra Patents – Key Insights and Stats

Proterra has a total of 218 patents globally, out of which 99 have been granted. Of these 218 patents, more than 71% patents are active. The United States of America is where Proterra has filed the maximum number of patents, followed by Europe and Canada. Parallelly, United States of America seems to be the main focused R&D centre and also is the origin country of Proterra.

Proterra was founded in 2004 by Dale Hill. Proterra Inc operates as an automotive and energy storage company. The Company designs and manufactures electric transit buses and electric charging systems. Proterra serves customers worldwide. As of October 2022, Proterra has a market cap of $1.12 Billion.

Do read about some of the most popular patents of Proterra which have been covered by us in this article and also you can find Proterra patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Proterra patent portfolio.

How many patents does the Founder and CEO of Proterra have?

The Founder Dale Hill has 49 patents and CEO Gareth Joyce has 0 patents.

How many patents does Proterra have?

Proterra has a total of 218 patents globally. These patents belong to 79 unique patent families. Out of 218 patents, 155 patents are active.

How Many Patents did Proterra File Every Year?

Proterra Patents Filing Trend

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 GrantProterra Applications FiledProterra Patents Granted
2011241
2012131
2013172
2014116
2015223
20161420
2017139
20182210
20191310
20201815
2021810
2022411

How many Proterra patents are Alive/Dead?

Worldwide Patents

Proterra Patents Portfolio

How Many Patents did Proterra File in Different Countries?

Proterra Worldwide Patents

Countries in which Proterra Filed Patents

CountryPatents
United States Of America98
Europe29
Canada26
Australia7
Mexico6
China6
Colombia6
Hong Kong (S.A.R.)6
Taiwan5
India4
Peru3
Chile3
Korea (South)3
Brazil3
Israel2

Where are Research Centers of Proterra Patents Located?

Research Centers of Proterra Patents

10 Best Proterra Patents

US11285795B2 is the most popular patent in the Proterra portfolio. It has received 107 citations so far from companies like Tesla Motors, Highwater Innovations, and Robert Bosch Gmb.

Below is the list of 10 most cited patents of Proterra:

Publication NumberCitation Count
US11285795B2107
US9680139B293
US9252417B288
US8453773B272
US11453299B270
US11345245B266
US9908435B265
US9446672B262
US10875411B259
US10518656B259

What Percentage of Proterra US Patent Applications were Granted?

Proterra (Excluding its subsidiaries) has filed 91 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 58 have been granted leading to a grant rate of 82.86%.

Below are the key stats of Proterra patent prosecution at the USPTO.

Which Law Firms Filed Most US Patents for Proterra?

Law FirmTotal ApplicationsSuccess Rate
Bookoff Mcandrews7889.23%
Klein O Neill & Singh130%

What are Proterra key innovation segments?

What Technologies are Covered by Proterra?

The chart below distributes patents filed by Proterra in different countries on the basis of the technology protected in patents. It also represents the markets where Proterra thinks it’s important to protect particular technology inventions.

R&D Focus: How has Proterra search focus changed over the years?

EXCLUSIVE INSIGHTS COMING SOON!

Interested in knowing about the areas of innovation that are being protected by Proterra?

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Our comprehensive report provides an in-depth look into the patent portfolio. The report includes a breakdown of the patent portfolio across various technologies, listing the patent along with brief summaries of each patent's technology.