Grammarly Patents – Key Insights and Stats

Grammarly has a total of 22 patents globally, out of which 14 have been granted. Of these 22 patents, more than 77% patents are active. The United States of America is where Grammarly has filed all its patents. Parallelly, the United States of America seems to be the main focused R&D centre and also is the origin country of Grammarly.

Grammarly was founded in the year 2009. Grammarly develops software. The business provides a tool for spelling and grammatical checks online.

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

How many patents does the founder and the CEO of Grammarly have?

The founders Max Lytvyn, Alex Shevchenko, and Dmytro Lider have 0, 0, and 10 patents and CEO Brad Hoover have 4 patents.

How many patents does Grammarly have?

Grammarly has a total of 22 patents globally. These patents belong to 6 unique patent families. Out of 22 patents, 17 patents are active.

How Many Patents did Grammarly File Every Year?

Grammarly 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 GrantGrammarly Applications FiledGrammarly Patents Granted
20225
202133
202053
20191
20186
201621
201521
20111

How many Grammarly patents are Alive/Dead?

Grammarly Patents Portfolio

How Many Patents did Grammarly File in Different Countries?

Grammarly filled all their patents in the United States of America.

Where are Research Centres of Grammarly Patents Located?

The Research Center of Grammarly Patents is the United States of America.

10 Best Grammarly Patents

US20070073745A1 is the most popular patent in the Grammarly portfolio. It has received 296 citations so far from companies like Powerset, Initiatesystems and Apple.

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

Publication NumberCitation Count
US20070073745A1296
US20070073678A188
US10594757B175
US9002700B224
US20150309983A118
US9465793B213
US10764534B112
US10922483B111
US20160246772A110
US10771529B17

How many inventions of other companies were rejected due to Grammarly patents?

The statistics below share strategic R&D insights. It tells the companies that were trying to protect inventions similar to Grammarly’s invention. They couldn’t because Grammarly had protected those before them.

Examiners at the USPTO referred 9 Grammarly patents in 98 rejections (35 USC § 102 or 35 USC § 103 types).

The top citing companies in the Grammarly patent portfolio are Microsoft, IBM and Hitachi.

List of the Companies whose Patents were rejected citing Grammarly –

CompanyNumber of Patent Applications that faced Rejection Citing Grammarly PatentsNumber of Rejections (102 & 103)
Microsoft924
IBM811
Hitachi22
Concert Technology24
Intel23
Micro Focus12
Toshiba11
Samsung11
Capital One11
Bank Of New York12

Count of 102 and 103 Type Rejections based on Grammarly Patents

What Percentage of Grammarly US Patent Applications were Granted?

Grammarly (Excluding its subsidiaries) has filed 16 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 12 have been granted leading to a grant rate of 85.71%.

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

Which Law Firms Filed Most US Patents for Grammarly?

Law FirmTotal ApplicationsSuccess Rate
W Baker Botts14100%
Gtc Law Group20%

List of Grammarly Patents –

Grammarly PatentTitle
US11468227B1Inferred Event Detection And Text Processing Using Transparent Windows
US11463500B1Artificial Intelligence Communication Assistance For Augmenting A Transmitted Communication
US11321522B1Artificial Intelligence Communication Assistance For Composition Utilizing Communication Profiles
US11258734B1Artificial Intelligence Communication Assistance For Editing Utilizing Communication Profiles
US11228731B1Artificial Intelligence Communication Assistance In Audio-Visual Composition
US11146609B1Sender-Receiver Interface For Artificial Intelligence Communication Assistance For Augmenting Communications
US10922483B1Artificial Intelligence Communication Assistance For Providing Communication Advice Utilizing Communication Profiles
US10915697B1Computer-Implemented Presentation Of Synonyms Based On Syntactic Dependency
US10771529B1Artificial Intelligence Communication Assistance For Augmenting A Transmitted Communication
US10764534B1Artificial Intelligence Communication Assistance In Audio-Visual Composition
US10594757B1Sender-Receiver Interface For Artificial Intelligence Communication Assistance For Augmenting Communications
US10387565B2Systems And Methods For Advanced Grammar Checking
US9465793B2Systems And Methods For Advanced Grammar Checking
US9002700B2Systems And Methods For Advanced Grammar Checking
US20220035994A1Computer-Implemented Presentation Of Synonyms Based On Syntactic Dependency
US20210271810A1Proficiency And Native Language-Adapted Grammatical Error Correction
US20160246772A1Systems And Methods For Advanced Grammar Checking
US20150309983A1Systems And Methods For Advanced Grammar Checking
US20070073678A1Semantic Document Profiling
US20070073745A1Similarity Metric For Semantic Profiling
WO2022026893A1Computer-Implemented Presentation Of Synonyms Based On Syntactic Dependency
WO2006093789A3Semantic Document Profiling

What are Grammarly key innovation segments?

What Technologies are Covered by Grammarly?

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

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

EXCLUSIVE INSIGHTS COMING SOON!

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

Updated on January 2, 2023

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