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Eighty Four, PA, United States of America

Skc, Inc.

USPTO Granted Patents = 93

% Expired Patents = 1.1

Trademarks = 25

Forward Citations = 436

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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 6 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

Air Sampler

Sampling Device

Heat Shrinkable Film

Passive Sampling

Biaxially Oriented Film

Polymeric Film

Optical Recording Medium

Thermoplastic Resin

Viscosity Measuring Device

Polyester Container

Aerosol Collection

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., headquartered in Eighty Four, Pennsylvania, specializes in advanced polyester film technology. The company develops and manufactures a range of products including polyester films, heat shrinkable films, and optical recording mediums. Skc is recognized for its innovative approaches in passive sampling and air sampling devices, contributing to various industries that require high-performance polymeric films. Their expertise in biaxially oriented films positions them as a key player in the materials science sector.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

93 Patents

#1 in Eighty Four, PA

#157 in Pennsylvania

#4,023 in US

#8,271 in the World

Eighty Four, PA, United States of America

Skc, Inc.

Forward Citations = 436

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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