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Seoul, South Korea

Pacific Corporation

USPTO Granted Patents = 49

% Expired Patents = 10.2

EPO Patents = 1

Trademarks = 8

Forward Citations = 813

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150 inventors (with patents filed for the assignee):

Ok Sob Lee (5 out of 5 patents)

Hak Hee Kang (4 out of 6 patents)

Kil Joong Kim (4 out of 5 patents)

4. Young Dae Kim (4 out of 40 patents)

5. Pierre Dinand (4 out of 23 patents)

6. Kyung Min Lim (3 out of 13 patents)

7. Yung Hyup Joo (3 out of 15 patents)

8. Jung Bum Yi (3 out of 6 patents)

9. Ok Sub Lee (3 out of 6 patents)

10. Jin Kwan Kim (3 out of 17 patents)

11. Sang Hoon Han (3 out of 24 patents)

12. Duck Hee Kim (3 out of 32 patents)

13. Jin Kyu Choi (3 out of 21 patents)

14. Sung So (3 out of 3 patents)

15. Jong Eon Hong (3 out of 3 patents)

Core Competencies:

Thiourea Derivatives

Pharmaceutical Compositions

Liquid Crystal Polymers

Biodegradable Block Copolymers

Cosmetic Compositions

Emulsion Stabilization

Amino Acid Polymers

Ceramide Compounds

Plant Extract Powders

Vitamin E Derivatives

Hair-Care Formulations

Make-Up Cosmetics

49 patents: Sort by Forward Citations

1. 8071650 - Thiourea derivatives and the pharmaceutical compositions containing the same (2011-12-06),

2. 7067553 - Thiourea compounds and the pharmaceutical compositions containing the same (2006-06-27),

3. 7041304 - Thermotropic liquid crystal polymer microcapsules, a method for preparing the same, and cosmetic compositions containing the same (2006-05-09),

4. 6780430 - Stabilzation method of nano-sized emulsion using tocopheryl derivatives and external application for skin containing the same (2004-08-24),

5. 6750291 - Film-forming agent for drug delivery and preparation for percutaneous administration containing the same (2004-06-15),

6. 6569528 - Amphiphilic biodegradable block copolymers and self-assembled polymer aggregates formed from the same in aqueous milieu (2003-05-27),

7. 6566545 - Menthol derivatives and process for preparing the same (2003-05-20),

8. 6521662 - Ceramide-like compounds having antioxidant property and a method for preparation thereof, and a cosmetic composition containing the same (2003-02-18),

9. 6503541 - Method for preparation of plant extract powder oral compositions containing plant extract powder prepared by the same (2003-01-07),

10. 6492416 - 4,5-diaryl-3(2H)-furanone derivatives as cyclooxygenase-2 inhibitors (2002-12-10),

11. 6470897 - Mascara brush for making up eyelashes (2002-10-29),

12. 6432451 - Film coated microbeads containing active compounds and method of making the same (2002-08-13),

13. 6410752 - Tocopherol derivatives and method for preparation thereof (2002-06-25),

14. 6406897 - Modified protein, method for preparation thereof and compositions for external application containing the modified protein (2002-06-18),

15. 6340694 - Diarylbenzopyran derivatives as cyclooxygenase-2 inhibitors (2002-01-22),

Company Overview

Pacific Corporation, headquartered in Seoul, South Korea, specializes in the development and manufacturing of advanced chemical products. The company focuses on innovative technologies such as thiourea derivatives and thermotropic liquid crystal polymers, which are essential in various industrial applications. Additionally, Pacific Corporation is engaged in the formulation of cosmetic compositions, including hair-care products and plant extract powders, leveraging its expertise in nano-sized emulsion stabilization and amphiphilic biodegradable block copolymers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

49 Patents

#125 in Seoul

#326 in South Korea

#14,293 in the World

Seoul, South Korea

Pacific Corporation

Forward Citations = 813

150 inventors:

Ok Sob Lee (5 out of 5 patents)

Hak Hee Kang (4 out of 6 patents)

Kil Joong Kim (4 out of 5 patents)

4. Young Dae Kim (4 out of 40 patents)

5. Pierre Dinand (4 out of 23 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pacific Corporation. Retrieved from https://idiyas.com/company/pacific

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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