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For the Inventor, By the Inventor

Seoul, South Korea

Cj Cheiljedang Corporation


USPTO Granted Patents = 899



Trademarks = 304

Forward Citations = 4,755

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960 inventors (with patents filed for the assignee):

goldMedal Hyuk Lyul Kwon (143 out of 146 patents)

silverMedal Kang Kook Lee (105 out of 109 patents)

bronzeMedal Seung Pyo Lee (79 out of 83 patents)

4.  Yul Joong Kim (63 out of 63 patents)

5.  Seong Bo Kim (59 out of 61 patents)

6.  Seung Won Park (48 out of 78 patents)

7.  Chae Won Song (46 out of 46 patents)

8.  Young Lyeol Yang (44 out of 46 patents)

9.  Young Mi Lee (43 out of 45 patents)

10.  Jun Ok Moon (40 out of 40 patents)

11.  So Ra Lee (35 out of 82 patents)

12.  Hye Won Kim (34 out of 47 patents)

13.  Ji Hye Lee (32 out of 94 patents)

14.  Hyung Joon Kim (29 out of 37 patents)

15.  Yeon Mi An (29 out of 29 patents)


Core Competencies:
Food Packaging
Anti-Viral Composition
Amino Acid Production
Granular Feed Additive
Glucosylated Steviol Glycoside
Nucleic Acid Purification
Memory Device Nanoparticles
Enzyme Production
Food Processing System
Cooking Pouch
Adhesive Composition
Mixed Sugar Composition

899 patents:

1. D1107559 - Container for food packing (2025-12-30),
2. D1105932 - Packaging sleeve (2025-12-16),
3. D1105931 - Bag for food packing (2025-12-16),
4. D1105930 - Bag for food packing (2025-12-16),
5. D1105929 - Bag for food packing (2025-12-16),
6. D1105928 - Bag for food packaging (2025-12-16),
7. 12497425 - Physically pretreated biomass composition comprising a high concentration of biomass (2025-12-16),
8. D1103759 - Container for food packing (2025-12-02),
9. 12485154 - Anti-influenza virus composition, composition for treating respiratory diseases, and anti-aging composition, comprising dark ginseng extract (2025-12-02),
10. D1102909 - Bag for food packaging (2025-11-25),
11. D1102908 - Bag for food packaging (2025-11-25),
12. D1102907 - Bag for food packaging (2025-11-25),
13. 12479879 - Method for preparing disodium 5'-guanylate heptahydrate crystal (2025-11-25),
14. D1101576 - Bag for food packing (2025-11-11),
15. D1101573 - Container for food packing (2025-11-11),
CJ Cheiljedang Corporation is a South Korean food and bioengineering company. They are a subsidiary of CJ Group and have a diverse portfolio including processed foods, beverages, frozen foods, and pharmaceuticals. CJ Cheiljedang is committed to creating a healthy and happy future for consumers through their innovative and high-quality products.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

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899 Patents

#19 in Seoul

#34 in South Korea

#1,101 in the World

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Seoul, South Korea

Cj Cheiljedang Corporation

Forward Citations = 4,755

960 inventors:

goldMedal Hyuk Lyul Kwon (143 out of 146 patents)

silverMedal Kang Kook Lee (105 out of 109 patents)

bronzeMedal Seung Pyo Lee (79 out of 83 patents)

4.  Yul Joong Kim (63 out of 63 patents)

5.  Seong Bo Kim (59 out of 61 patents)

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