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Eighty Four, PA, United States of America

Skc, Inc.

USPTO Granted Patents = 93

Trademarks = 29

Forward Citations = 422

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138 inventors (with patents filed for the assignee):

Young-Jin Lee (12 out of 12 patents)

Sang-Il Kim (8 out of 67 patents)

Eugene Jung (7 out of 9 patents)

4. Kwang-Hyung Lee (7 out of 12 patents)

5. Peter M Hall (7 out of 7 patents)

6. Donald Lee Smith (6 out of 8 patents)

7. Yongdeuk Kim (5 out of 8 patents)

8. Jaehyong Son (5 out of 6 patents)

9. Klaus Willeke (5 out of 9 patents)

10. Jung Kyu Lee (5 out of 33 patents)

11. Joo Ho Yang (4 out of 5 patents)

12. Linda Coyne (4 out of 5 patents)

13. Chul Kyu Kim (4 out of 135 patents)

14. Daeyong Shin (4 out of 5 patents)

15. Bum-Sang Kim (4 out of 4 patents)

Core Competencies:

Polyester Film

Variable Soil Sampling Device

Passive Air Sampler

Heat Shrinkable Film

Multi-Layer Polymer Film

Aerosol Sampling

Lithium Ion Polymer Battery

Biaxially Oriented Polyester Film

Modular Particulate Sampler

Aqueous Silicone Coating

Optical Disk Manufacturing

Thermoplastic Resin Film

93 patents: Sort by Forward Citations

1. 12163874 - Variable soil sampling device (2024-12-10),

2. 11548996 - Polyester film and method for reproducing polyester container using same (2023-01-10),

3. 11466135 - Polyester film, preparation method thereof and method for reproducing polyethyleneterephthalate container using same (2022-10-11),

4. 11396577 - Polyester film and method for reproducing polyester container using same (2022-07-26),

5. 11300483 - Versatile passive air sampler (2022-04-12),

6. 11155691 - Method for reproducing polyester container and polyester film used in the method (2021-10-26),

7. 11079306 - Variable soil sampling device (2021-08-03),

8. 11008435 - Method for reproducing polyester container and reproduced polyester chip prepared therefrom (2021-05-18),

9. 11008434 - Heat shrinkable film and method for reproducing polyester container using same (2021-05-18),

10. 10800898 - Method for reproducing polyester container and reproduced polyester chip prepared therefrom (2020-10-13),

11. 10800897 - Heat shrinkable film and method for reproducing polyester container using same (2020-10-13),

12. 10697864 - Versatile passive air sampler (2020-06-30),

13. 10005890 - Polyester film and envelope (2018-06-26),

14. 8778077 - Solvent for heat-shrinkable polyester-based labels (2014-07-15),

15. 8247518 - Multi-layer polymer film for printing and copying (2012-08-21),

SKC, Inc. is a leading global chemical company that specializes in the development, manufacturing, and distribution of high-quality specialty chemicals across multiple industries. With a dedication to innovation and customer satisfaction, SKC offers a diverse range of products and solutions, including polymers, films, adhesives, and more. Our world-class manufacturing facilities and experienced team ensure reliable and efficient production, delivering exceptional value to our clients worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

93 Patents

#1 in Eighty Four, PA

#150 in Pennsylvania

#3,884 in US

#8,039 in the World

Eighty Four, PA, United States of America

Skc, Inc.

Forward Citations = 422

138 inventors:

Young-Jin Lee (12 out of 12 patents)

Sang-Il Kim (8 out of 67 patents)

Eugene Jung (7 out of 9 patents)

4. Kwang-Hyung Lee (7 out of 12 patents)

5. Peter M Hall (7 out of 7 patents)

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