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For the Inventor, By the Inventor

Hong Kong, China

The Hong Kong Research Institute of Textiles and Apparel Limited


USPTO Granted Patents = 33


Trademarks = 5

Forward Citations = 26

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112 inventors (with patents filed for the assignee):

goldMedal Lei Yao (10 out of 11 patents)

silverMedal Edwin Yee Man Keh (8 out of 10 patents)

bronzeMedal Xiaoming Tao (7 out of 20 patents)

4.  Alex Chan (5 out of 8 patents)

5.  Qiao Li (4 out of 5 patents)

6.  Un Teng Lam (4 out of 4 patents)

7.  Xiao Liao (3 out of 4 patents)

8.  John Haozhong Xin (3 out of 11 patents)

9.  Yangyong Wang (3 out of 4 patents)

10.  Tao Hua (3 out of 5 patents)

11.  Yang Liu (2 out of 15 patents)

12.  Hui-liang Shen (2 out of 2 patents)

13.  Quan-geng Ge (2 out of 2 patents)

14.  Yunzi Hu (2 out of 2 patents)

15.  Carol Sze Ki Lin (2 out of 2 patents)


33 patents:

1. 12385183 - Method and integrated system for non-aqueous solvent medium (NASM) dyeing of multiple forms of synthetic, natural and blended textiles (2025-08-12),
2. 12376587 - Bio-based material with antibacterial effect and use thereof (2025-08-05),
3. 12305023 - Cellulosic superabsorbent polymer from post-consumer textile waste (2025-05-20),
4. 12209358 - Method for preparing water repellent textile substrates and products thereof (2025-01-28),
5. 12173440 - Textile separation methods (2024-12-24),
6. 12129574 - Regenerated cellulose composite fiber and method of preparation thereof (2024-10-29),
7. 11892443 - Micro-environment controllable temperature and humidity system and method for evaluating heat and humidity comfort level of textiles (2024-02-06),
8. 11868018 - Electrochromic elements, devices and products, and methods for manufacturing and utilizing the same (2024-01-09),
9. 11860051 - Intelligent bionic human body part model detection device and method for manufacturing same (2024-01-02),
10. 11802370 - Method for decolorizing textiles (2023-10-31),
11. 11801403 - Method and mask for reducing inhalation of microorganisms (2023-10-31),
12. 11788184 - Functional curtain fabric with anhydrous coating layer and method for manufacturing same (2023-10-17),
13. 11627911 - System for evaluating sleeping comfort of bedding system (2023-04-18),
14. 11396114 - Method for separating and recycling a waste polyester-cotton textile by means of a hydrothermal reaction catalyzed by an organic acid (2022-07-26),
15. 11374228 - Metallic textiles for flexible wearable lithium ion batteries (2022-06-28),
The Hong Kong Research Institute of Textiles and Apparel Limited (HKRITA) is a non-profit research and development organization dedicated to advancing technology and innovation in the textiles and apparel industry. With a focus on sustainability, HKRITA conducts research, provides technical consultation and fosters collaboration between industry and academia. Their aim is to enhance the competitiveness and sustainability of the textiles and apparel sector through cutting-edge research, education, and knowledge transfer.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 16 2025

33 Patents

#103 in Hong Kong

#845 in China

#19,537 in the World

...
Hong Kong, China

The Hong Kong Research Institute of Textiles and Apparel Limited

Forward Citations = 26

112 inventors:

goldMedal Lei Yao (10 out of 11 patents)

silverMedal Edwin Yee Man Keh (8 out of 10 patents)

bronzeMedal Xiaoming Tao (7 out of 20 patents)

4.  Alex Chan (5 out of 8 patents)

5.  Qiao Li (4 out of 5 patents)

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