Dentsu Group Patents – Key Insights and Stats

Dentsu Group has a total of 449 patents globally, out of which 192 have been granted. Of these 449 patents, more than 28% patents are active. Japan is where Dentsu Group has filed the maximum number of patents, followed by United States of America and China. Parallelly, Japan seems to be the main focused R&D centre and also is the origin country of Dentsu Group.

Dentsu Group was founded in the year 1901. The company provides comprehensive advertising services. The Company offers marketing, event planning, event promotion, advertising planning and other services. The company also provides information services. As of March 2023, the market cap of Dentsu Group is $8.48 Billion.

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

How many patents does the founder and the CEO of Dentsu Group have?

The founder Hoshiro Mitsunaga has 0 patent and CEO Hiroshi Igarashi has 24 patents.

How many patents does Dentsu Group have?

Dentsu Group has a total of 449 patents globally. These patents belong to 344 unique patent families. Out of 449 patents, 128 patents are active.

How Many Patents did Dentsu Group File Every Year?

Dentsu Group Patent Filling 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 GrantDentsu Group Applications FiledDentsu Group Patents Granted
20232
202235
2021104
20201212
2019356
2018118
2017910
20161210
2015288
20142519
20132118
20122617
20111911

How many Dentsu Group patents are Alive/Dead?

Dentsu Group Patent Portfolio

How Many Patents did Dentsu Group File in Different Countries?

Dentsu Group Worldwide Patent Filling

Countries in which Dentsu Group Filed Patents

CountryPatents
Japan238
United States Of America59
China35
Europe17
Australia12
India10
Canada7
Korea (South)7
Germany6
United Kingdom5
Brazil4
Indonesia3
Viet Nam2
Taiwan2
Singapore2
Hong Kong (S.A.R.)2
Argentina1
Russia1
United Arab Emirates1
Norway1

Where are Research Centres of Dentsu Group Patents Located?

R&D Centres of Dentsu Group

10 Best Dentsu Group Patents

US20080091692A1 is the most popular patent in the Dentsu Group portfolio. It has received 227 citations so far from companies like Samsung, Google and IBM.

Below is the list of 10 most cited patents of Dentsu Group:

Publication NumberCitation Count
US20080091692A1227
US20110208565A1223
US7039607B2161
US6763334B1160
US20040186775A1142
US20040186778A1140
US20070143283A184
JP2003244677A63
JP2007041642A51
USD702698S149

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

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

Examiners at the USPTO referred 35 Dentsu Group patents in 379 rejections (35 USC § 102 or 35 USC § 103 types).

The top citing companies in the Dentsu Group patent portfolio are IBM, Microsoft and Red Rock Series.

List of the Companies whose Patents were rejected citing Dentsu Group –

CompanyNumber of Patent Applications that faced Rejection Citing Dentsu Group PatentsNumber of Rejections (102 & 103)
IBM1952
Microsoft918
Red Rock Series913
Google620
Excalibur518
Purple Key36
Barclays Bank33
Luxian Limited22
Paypal24
Bank Of America212

Count of 102 and 103 Type Rejections based on Dentsu Group Patents

Top Dentsu Group Patents used in Rejecting Most Patent Applications

Patent NumberCount of Rejected Applications
US20080091692A129
US20070143181A111
US20120071785A19
US20040186778A18
US6763334B16
US20040186775A16
US20080235629A16
US7577579B25
US20090024530A15
US9558499B25
US20090183179A14
US7039607B24
US7771515B24
US8209212B24
US20050240475A13

What Percentage of Dentsu Group US Patent Applications were Granted?

Dentsu Group (Excluding its subsidiaries) has filed 11 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 11 have been granted leading to a grant rate of 100.0%.

Below are the key stats of Dentsu Group patent prosecution at the USPTO.

Which Law Firms Filed Most US Patents for Dentsu Group?

Law FirmTotal ApplicationsSuccess Rate
Greenblum & Bernstein5100.00%
Jason H Vick2100.00%
Hauptman Ham1100.00%
Kilpatrick Townsend & Stockton1100.00%
Michael L Goldman1100.00%
Studebaker & Brackett1100.00%

What are Dentsu Group key innovation segments?

What Technologies are Covered by Dentsu Group?

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

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

EXCLUSIVE INSIGHTS COMING SOON!

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

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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.