Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9029167 | Preparation of an optical PH sensor based on fluorescein and 1-heptanesulfonic acid sodium Co-intercalated layered double hydroxide | Wenying Shi, Jun Lu, Xue Duan | 2015-05-12 |
| 8945050 | Pen needle assembly for intradermal injection | — | 2015-02-03 |
| 8810504 | Brightness compensation method and local dimming circuit and liquid crystal display thereof | Heng Yu, Jiande Jiang | 2014-08-19 |
| 8622961 | Safety needle assembly with displaceable locking tongue | — | 2014-01-07 |
| 8469923 | Cartridge for powder and liquid drug | Lionel Vedrine, Roger Groskopf, Matthew Sweeney, Dnyanesh A. Talpade, Ruane S. Jeter | 2013-06-25 |
| 8309741 | Benzocarbazole-intercalated layered double hydroxides composite luminescent material and its preparation method | Dongpeng Yan, Jun Lu, Xue Duan | 2012-11-13 |
| 8298618 | Preparation method of composite luminescent thin film of sulfonated poly (p-phenylene) and layered double hydroxides | Dongpeng Yan, Jun Lu, Xue Duan | 2012-10-30 |
| 8287501 | Pen needle assembly | — | 2012-10-16 |
| 8241257 | Pen needle assembly | — | 2012-08-14 |