Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11446360 | High-purity inhalable particles of insulin and insulin analogues, and high-efficiency methods of manufacturing the same | Jeffrey Ding, Aili Bo, Jack Yongfeng Zhang | 2022-09-20 |
| 10406210 | High-purity inhalable particles of insulin and insulin analogues, and high-efficiency methods of manufacturing the same | Jeffrey Ding, Aili Bo, Jack Yongfeng Zhang | 2019-09-10 |
| 10322168 | High-purity inhalable particles of insulin and insulin analogues, and high-efficiency methods of manufacturing the same | Jeffrey Ding, Aili Bo, Jack Yongfeng Zhang | 2019-06-18 |
| 10258573 | Micronized insulin and micronized insulin analogues prepared under acidic conditions, and methods of manufacturing the same under acidic conditions | Jeffrey Ding, Aili Bo, Jack Yongfeng Zhang | 2019-04-16 |
| 8974801 | Long term sustained release pharmaceutical composition containing aqueous suspension of bisphosphonate | Jack Yongfeng Zhang, Dingyuan Fei, Kevin Xie, Jie Fei Ding | 2015-03-10 |
| 8367734 | Stable epinephrine suspension formulation with high inhalation delivery efficiency | Jianxin Gao, James Luo, Rong Zhou, Jack Yongfeng Zhang | 2013-02-05 |
| 7468394 | Sterile pharmaceutical composition and process for a solution of propofol emulsion having microbial growth retardation | Jack Yongfeng Zhang | 2008-12-23 |
| 6827479 | Uniform small particle homogenizer and homogenizing process | Frank Zhishi Xia, Jack Yongfeng Zhang | 2004-12-07 |
| 6793076 | Glass bottle protective enclosure | Jack Yongfeng Zhang, Frank Zhishi Xia, Rong Zhou, Denny R. S. Ko | 2004-09-21 |
| 6551298 | Controlled medicament security enclosure system | Jack Yongfeng Zhang, Frank Zhishi Xia | 2003-04-22 |
| 6418982 | Process of bulk filling | Jack Yongfeng Zhang, Frank Zhishi Xia | 2002-07-16 |
| 6357626 | Pre-filled oral liquid disposable plastic container | Jack Yongfeng Zhang, Anthony D. Marrs | 2002-03-19 |
| 6343717 | Pre-filled disposable pipettes | Jack Yongfeng Zhang, Frank Zhishi Xia | 2002-02-05 |
| 6139533 | Hypodermic needle capping device | Frank Zhishi Xia, Gunther Maier, Jack Yongfeng Zhang | 2000-10-31 |
| 4809728 | Adjustable water temperature cycling device | Ying-Tze Chen | 1989-03-07 |
| 4805998 | Variable anamorphic lens system | Ying-Tze Chen | 1989-02-21 |