CJ CheilJedang has a total of 17891 patents globally, out of which 13675 have been granted. Of these 17891 patents, more than 66% patents are active. South Korea is where CJ CheilJedang has filed the maximum number of patents, followed by China and United States of America. Parallelly, Korea (South) seems to be the main focused R&D centre and also is the origin country of CJ CheilJedang.
CJ CheilJedang was founded in the year 1953 by Eun Seok Choi. Company manufactures processed food products. The Company’s products include refined sugar, monosodium glutamate (MSG), condiment and wheat powder, cooking oil, processed meats and animal feed and also manufactures household products. As of January 2023, the market cap of CJ CheilJedang is $ 41.9 Trillion.
Do read about some of the most popular patents of CJ CheilJedang which have been covered by us in this article and also you can find CJ CheilJedang patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over CJ CheilJedang patent portfolio.
How many patents does the founder and the CEO of CJ CheilJedang have?
The founder and CEO Eun Seok Choi has 7 patents.
How many patents does CJ CheilJedang have?
CJ CheilJedang has a total of 17891 patents globally. These patents belong to 10338 unique patent families. Out of 17891 patents, 11958 patents are active.
How Many Patents did CJ CheilJedang File Every Year?
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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 | CJ CheilJedang Applications Filed | CJ CheilJedang Patents Granted |
2023 | – | 65 |
2022 | 544 | 993 |
2021 | 1334 | 1750 |
2020 | 1435 | 1244 |
2019 | 1537 | 1122 |
2018 | 1333 | 904 |
2017 | 1248 | 922 |
2016 | 1296 | 913 |
2015 | 1350 | 680 |
2014 | 887 | 632 |
2013 | 913 | 731 |
2012 | 1044 | 768 |
2011 | 1318 | 1008 |
How many CJ CheilJedang patents are Alive/Dead?
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How Many Patents did CJ CheilJedang File in Different Countries?
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Countries in which CJ CheilJedang Filed Patents
Country | Patents |
Korea (South) | 8840 |
China | 1195 |
United States Of America | 1103 |
Japan | 789 |
Europe | 730 |
Indonesia | 373 |
Brazil | 350 |
Germany | 324 |
Viet Nam | 289 |
Australia | 266 |
Taiwan | 219 |
Malaysia | 194 |
India | 194 |
Spain | 191 |
Russia | 172 |
Singapore | 159 |
Hong Kong (S.A.R.) | 159 |
Canada | 157 |
Mexico | 139 |
Philippines | 119 |
Poland | 114 |
Denmark | 94 |
Argentina | 93 |
United Kingdom | 83 |
South Africa | 59 |
Hungary | 53 |
Austria | 49 |
Mongolia | 44 |
New Zealand | 42 |
Norway | 38 |
Chile | 36 |
Italy | 33 |
Colombia | 23 |
United Arab Emirates | 20 |
Israel | 16 |
Turkey | 13 |
Portugal | 12 |
Pakistan | 9 |
Bangladesh | 7 |
Uruguay | 7 |
Dominican Republic | 7 |
Peru | 6 |
Saudi Arabia | 5 |
Ukraine | 5 |
Croatia | 4 |
Bolivia | 4 |
Kazakhstan | 4 |
Macao | 3 |
Lithuania | 3 |
Ecuador | 3 |
Jordan | 2 |
Slovenia | 2 |
Serbia | 2 |
Africa | 2 |
Belgium | 1 |
Albania | 1 |
Egypt | 1 |
Gulf Cooperation Council | 1 |
Netherlands | 1 |
Paraguay | 1 |
Cyprus | 1 |
France | 1 |
Africa | 1 |
Costa Rica | 1 |
Georgia | 1 |
Slovakia | 1 |
Where are Research Centres of CJ CheilJedang Patents Located?
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10 Best CJ CheilJedang Patents
KR100924065B1 is the most popular patent in the CJ CheilJedang portfolio. It has received 339 citations so far from companies like Baek Kwang Industry and Daesang Co.
Below is the list of 10 most cited patents of CJ CheilJedang:
Publication Number | Citation Count |
KR100924065B1 | 339 |
KR100620092B1 | 331 |
WO2008013432A1 | 200 |
US7662943B2 | 194 |
US10584338B2 | 187 |
US10273491B2 | 187 |
US6689589B2 | 165 |
WO2008033001A1 | 151 |
US6593116B1 | 134 |
USRE37543E1 | 130 |
How many inventions of other companies were rejected due to CJ CheilJedang patents?
The statistics below share strategic R&D insights. It tells the companies that were trying to protect inventions similar to CJ CheilJedang invention. They couldn’t because CJ CheilJedang had protected those before them.
Examiners at the USPTO referred 94 CJ CheilJedang patents in 266 rejections (35 USC § 102 or 35 USC § 103 types).
The top citing companies in the CJ CheilJedang patent portfolio are Roquette Freres, Metabolix and Kaneka Corporation.
List of the Companies who’s Patents were rejected citing CJ CheilJedang –
Company | Number of Patent Applications that faced Rejection Citing CJ CheilJedang Patents | Number of Rejections (102 & 103) |
Roquette Freres | 4 | 9 |
Metabolix | 3 | 5 |
Kaneka Corporation | 3 | 6 |
Merck Patent | 3 | 4 |
Basf | 2 | 4 |
Samyang | 2 | 3 |
Newport Fab | 2 | 4 |
Dsm Ip Assets | 2 | 5 |
Tate & Lyle | 2 | 2 |
Tepha | 2 | 6 |
Count of 102 and 103 Type Rejections based on CJ CheilJedang Patents
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Top CJ CheilJedang Patents used in Rejecting Most Patent Applications
Patent Number | Count of Rejected Applications |
US8524888B2 | 6 |
US7549540B2 | 4 |
US20080305165A1 | 4 |
US7781539B2 | 4 |
US8735106B2 | 3 |
US9328239B2 | 3 |
US9276104B2 | 3 |
US6380244B2 | 3 |
US8487023B2 | 3 |
US20050163855A1 | 3 |
US9090898B2 | 3 |
US7718720B2 | 3 |
US7968325B2 | 3 |
US8524856B2 | 2 |
US20140342074A1 | 2 |
What Percentage of CJ CheilJedang US Patent Applications were Granted?
CJ CheilJedang (Excluding its subsidiaries) has filed 745 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 484 have been granted leading to a grant rate of 77.32%.
Below are the key stats of CJ CheilJedang patent prosecution at the USPTO.
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Which Law Firms Filed Most US Patents for CJ CheilJedang?
Law Firm | Total Applications | Success Rate |
Mh2 Technology Law Group | 6 | 100.00% |
Lathrop | 5 | 100.00% |
Lewis Roca Rothgerber Christie | 5 | 40.00% |
Dechert | 4 | 100.00% |
Greenblum & Bernstein | 4 | 100.00% |
Lex Ip Meister | 4 | 0% |
Chalker Flores | 3 | 100.00% |
Eckert Seamans Cherin & Mellott | 3 | 0.00% |
Locke Lord | 3 | 100.00% |
Morrison & Foerster | 3 | 33.33% |