Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12336960 | Closed system transfer device | Jhih-Syuan Jhou | 2025-06-24 |
| 12280012 | Reconstitution vial mixing apparatus | Michael A. Merchant | 2025-04-22 |
| 11919844 | Method for fabricating polyols | Yu-Chuan Hsu | 2024-03-05 |
| 11865293 | Body-fluid-and-medication leak-proof and closed medical connector | — | 2024-01-09 |
| 11613507 | Method for fabricating a high-activity double-metal-cyanide catalyst | Yu-Chuan Hsu | 2023-03-28 |
| 11602740 | High-activity double-metal-cyanide catalyst | Yu-Chuan Hsu | 2023-03-14 |
| 11497684 | Reconstitution vial mixing apparatus | Michael A. Merchant | 2022-11-15 |
| 11278674 | Sealed medication dispensing and administering device | — | 2022-03-22 |
| 11235135 | Body-fluid-and-medication leak-proof and closed medical connector | — | 2022-02-01 |
| D904604 | Medicinal reconstitution and delivery device | — | 2020-12-08 |
| 10780431 | Method of using biopolymer to synthesize titanium-containing silicon oxide material and applications thereof | Yu-Chuan Hsu, Pin-Hsuan Huang, Chien-Chang Chiang, Ying-Shih Chang, Hong Lin | 2020-09-22 |
| 10744493 | Method of using biopolymer to synthesize titanium-containing silicon oxide material and applications thereof | Yu-Chuan Hsu, Pin-Hsuan Huang, Chien-Chang Chiang, Ying-Shih Chang, Hong Lin | 2020-08-18 |
| 10493430 | Method for fabricating a titanium-containing silicon oxide material with high thermal stability and applications of the same | Yu-Chuan Hsu | 2019-12-03 |
| 10201693 | Closed male luer | — | 2019-02-12 |
| 10011575 | Method for fabricating titanium-containing silicon oxide material and application of the same | Yu-Chuan Hsu, Chia-Yao Tseng, Po-Sung Wu | 2018-07-03 |
| 9415199 | Leak proof needleless medical connector | — | 2016-08-16 |
| 6855138 | Injection joint for an intravenous (IV) device tube | — | 2005-02-15 |
| 6784313 | Process for producing carboxylic acids | Chia-Jung Tsai, Yao Lung Liu | 2004-08-31 |
| 6752784 | Labor efficient safety syringe | — | 2004-06-22 |
| 6420304 | Polymer-supported carbonylation catalyst and its use | Chia-Jung Tsai, Yao Lung Liu | 2002-07-16 |
| 6409704 | Retractable safety syringe | — | 2002-06-25 |
| 6391008 | Safety hypodermic syringe | — | 2002-05-21 |