% Expired Patents = 62.5

EPO Patents = 3

Trademarks = 2

Forward Citations = 2

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7 inventors (with patents filed for the assignee):

James Tang (5 out of 5 patents)

Shan-Wen Tan (3 out of 3 patents)

Chang-Jer Wu (1 out of 8 patents)

4. Chia-Nan Chen (1 out of 1 patent)

5. Cheng-Yuh Tsai (1 out of 1 patent)

6. Ming-Kung Yeh (1 out of 3 patents)

7. Dar-Shih Hsieh (1 out of 1 patent)

8. Shan-wen Tan (0 patent)

9. Chen Chia-Nan (0 patent)

10. Yang Ying-Chen (0 patent)

8 patents: Sort by Forward Citations

1. 11628109 - Bed assembly (2023-04-18),

2. 10960149 - Fixed-amount pressurized atomization device (2021-03-30),

3. 9512390 - Liquid catalyzing system (2016-12-06),

4. 9457151 - Needleless drug-injecting system and method thereof (2016-10-04),

5. 9358615 - Metal particle manufacturing system (2016-06-07),

6. 8800551 - Drug delivery device (2014-08-12),

7. 8759546 - Physical nano-complexes for preventing and treating cancer and method for manufacturing the same (2014-06-24),

8. 8317740 - Drug pressuring and delivering system with internal quantitative pusher (2012-11-27),

Gold Nanotech, Inc. is a leading provider of innovative nanotechnology solutions, specializing in the production and application of gold nanoparticles. Our cutting-edge technology enables us to create high-quality, customizable gold nanomaterials for a wide range of industries, including healthcare, electronics, and environmental science. With a commitment to excellence and customer satisfaction, we strive to deliver efficient and sustainable solutions to meet our clients' needs.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

8 Patents

#507 in Taipei

#1,701 in Taiwan

Taipei, Taiwan

Gold Nanotech, Inc.