JSR Patents – Key Insights and Stats

JSR has a total of 20599 patents globally, out of which 8329 have been granted. Of these 20599 patents, more than 35% patents are active. Japan is where JSR has filed the maximum number of patents, followed by Korea (South) and Taiwan. Parallelly, Japan seems to be the main focused R&D centre and also is the origin country of JSR.

JSR was founded in the year 1957. The Company is a precision technology company. The Company produces lithography materials, chemical mechanical polishing materials, packaging materials, LCD materials and other functional materials. The company also supplies ABS resins and conducts life sciences. As of February 2023, the market cap of JSR is $ 4.84 Billion.

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

How many patents does the CEO of JSR have?

The CEO Eric R. Johnson has 0 patent.

How many patents does JSR have?

JSR has a total of 20599 patents globally. These patents belong to 9233 unique patent families. Out of 20599 patents, 7341 patents are active.

How Many Patents did JSR File Every Year?

JSR 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 GrantJSR Applications FiledJSR Patents Granted
202340
2022188316
2021319309
2020482352
2019582367
2018514355
2017534307
2016716184
201568872
201476340
2013663777
2012818737
20111149611

How many JSR patents are Alive/Dead?

JSR Patents Portfolio

How Many Patents did JSR File in Different Countries?

JSR Worldwide Patents

Countries in which JSR Filed Patents

CountryPatents
Japan8748
Korea (South)2228
Taiwan2168
United States Of America1695
China1544
Europe959
Germany506
Singapore163
Australia137
Canada85
India79
Austria75
Spain51
Brazil48
Russia34
Hong Kong (S.A.R.)24
South Africa20
Israel19
France16
Hungary14
Poland14
Denmark14
Mexico12
Italy10
Portugal8
Slovenia7
Norway7
Indonesia5
Malaysia5

Where are the Research Centres of JSR Patents Located?

Research Centres of JSR Patents

10 Best JSR Patents

JP2010097188A is the most popular patent in the JSR portfolio. It has received 535 citations so far from companies like Nissan, Japan Display, and Mitsubishi.

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

Publication NumberCitation Count
JP2010097188A535
WO2003025020A1425
JP2013164471A300
WO2007116664A1260
US8614047B2251
US20120223418A1244
US6908722B2241
WO2006121096A1237
US6838526B1235
JP2006328104A221

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

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

Examiners at the USPTO referred 769 JSR patents in 3756 rejections (35 USC § 102 or 35 USC § 103 types).

The top citing companies in the JSR patent portfolio are Fujifilm, Shin-Etsu Chemical, and Tokyo Ohka Kogyo.

List of the Companies who’s Patents were rejected citing JSR –

CompanyNumber of Patent Applications that faced Rejection Citing JSR PatentsNumber of Rejections (102 & 103)
Fujifilm106218
Shin-Etsu Chemical54102
Tokyo Ohka Kogyo4698
Sumitomo Chemical4279
LG4183
Hon Hai Precision Industry3070
Samsung55129
Tsinghua University2870
Tsmc2754
Hitachi26102

Count of 102 and 103 Type Rejections based on JSR Patents

Top JSR Patents used in Rejecting Most Patent Applications

Patent NumberCount of Rejected Applications
US6501056B132
US20120237875A115
US20070126966A114
US8410215B213
US7169327B212
US7335698B212
US7005382B211
US7560384B211
US20110081780A111
US20100068650A110
US20050261389A110
US7332254B29
US9310684B29
US7812105B29
US20060178485A19

What Percentage of JSR US Patent Applications were Granted?

JSR (Excluding its subsidiaries) has filed 1392 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 846 have been granted leading to a grant rate of 65.18%.

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

Which Law Firms Filed Most US Patents for JSR?

Law FirmTotal ApplicationsSuccess Rate
Oblon Mcclelland Maier & Neustadt98565.15%
Ditthavong Steiner & Mlotkowski9567.37%
Element5385.71%
Jciprnet3551.85%
Merchant & Gould2892.86%
Nixon & Vanderhye1827.78%
IBM13100.00%
Pillsbury Winthrop Shaw Pittman1323.08%
Arent Fox Kintner Plotkin & Kahn1250.00%
Dla Piper1190.91%

What are JSR‘s key innovation segments?

What Technologies are Covered by JSR?

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

R&D Focus: How has JSR’s search focus changed over the years?

EXCLUSIVE INSIGHTS COMING SOON!

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

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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.