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Nan Ya Plastics Corporation

USPTO Granted Patents = 283

% Expired Patents = 15.9

CIPO Patents = 6

EPO Patents = 34

Trademarks = 15

Forward Citations = 643

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160 inventors (with patents filed for the assignee):

Te-Chao Liao (164 out of 165 patents)

Jung-Jen Chuang (47 out of 47 patents)

Ching-Yao Yuan (33 out of 33 patents)

4. Chun-Che Tsao (27 out of 27 patents)

5. Wen-Cheng Yang (24 out of 24 patents)

6. Hao-Sheng Chen (22 out of 22 patents)

7. Chia-Yen Hsiao (21 out of 21 patents)

8. Dein-Run Fung (20 out of 20 patents)

9. Kuei-Yung Wang (19 out of 21 patents)

10. Hung-Yi Chang (19 out of 33 patents)

11. Zhang-Jian Huang (19 out of 19 patents)

12. Zo-Chun Jen (19 out of 19 patents)

13. Sen-Huang Hsu (17 out of 17 patents)

14. Chung-Yu Chen (12 out of 32 patents)

15. Ying-Te Huang (11 out of 11 patents)

Core Competencies:

Polyester Film

Recycling Methods

Food Packaging

Flame-Retardant

Polymer Composition

Plasticizer

Biodegradable Additive

Conductive Polyester

Heat Sealable

Copper Foil

Antibacterial Material

Impact-Resistant

283 patents: Sort by Forward Citations

1. 12747326 - Method for manufacturing polyester film having laminated structure (2026-09-29),

2. 12747078 - Food packaging barrier film (2026-09-29),

3. 12742187 - METHOD FOR CONVERTING CARBON SOURCE INTO SERINE (2026-09-22),

4. 12741247 - Method for extracting carbon dioxide from flue gas (2026-09-22),

5. 12723162 - High-temperature-resistant and anti-corrosion coating material and method for manufacturing the same (2026-09-01),

6. 12698672 - Closure assembly (2026-08-04),

7. 12692636 - Decolorization method of polyester fabric (2026-07-28),

8. 12668723 - Pressure-sensitive adhesive tape suitable for component cutting process (2026-06-30),

9. 12668679 - Disposal method for recyclate containing polyester (2026-06-30),

10. 12637561 - Composition and manufacturing method of highly flame-retardant and low-smoke extruded polyvinyl chloride pipe (2026-05-26),

11. 12629915 - Fireproof material used for lithium battery module and method for producing the same (2026-05-19),

12. 12611851 - Aluminum-plastic film and substrate for aluminum-plastic film (2026-04-28),

13. 12604540 - Back panel of solar cell and method for manufacturing the same (2026-04-14),

14. 12601079 - High heat-resistant antioxidant solutions for lithium battery copper foil (2026-04-14),

15. 12600706 - Method for manufacturing low-viscosity hardener (2026-04-14),

Nan Ya Plastics Corporation, headquartered in Taipei, Taiwan, specializes in the development and manufacturing of polyester materials. The company focuses on various core technology topics, including polyester film production, innovative recycling methods, and advanced food packaging solutions. Additionally, Nan Ya is engaged in the creation of flame-retardant materials, polymer compositions, and biodegradable additives, as well as conductive polyester, positioning itself as a leader in sustainable and high-performance plastic solutions.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

283 Patents

#16 in Taipei

#100 in Taiwan

#3,124 in the World

Nan Ya Plastics Corporation

Forward Citations = 643

160 inventors:

Te-Chao Liao (164 out of 165 patents)

Jung-Jen Chuang (47 out of 47 patents)

Ching-Yao Yuan (33 out of 33 patents)

4. Chun-Che Tsao (27 out of 27 patents)

5. Wen-Cheng Yang (24 out of 24 patents)

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