Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11951116 | Vaginal composition and use thereof | Ruyun Zhou | 2024-04-09 |
| 10869878 | Vaginal composition and use thereof | Ruyun Zhou | 2020-12-22 |
| 9537087 | Magnetoresistance sensor with perpendicular anisotropy | Pedram Khalili Amiri, Kang L. Wang | 2017-01-03 |
| 8765819 | Composition comprising benzoic acid in combination with organic acid preservatives as active ingredients and the use thereof | Ruyun Zhou | 2014-07-01 |
| 8586549 | Composition and method for modulating and maintaining vaginal bacterial flora and vaginal acidity | Ruyun Zhou | 2013-11-19 |
| 8236576 | Magnetic logic element with toroidal multiple magnetic films and a method of logic treatment using the same | Xiufeng Han, Yunan Han, Lixian Jiang, Zilong Peng, Wenshan Zhan | 2012-08-07 |
| 7262170 | Pharmaceutical composition for reducing vaginal acidity and treatment of vaginitis, and the use thereof | — | 2007-08-28 |
| 6964949 | Pharmaceutical compositions for promoting the growth of gram-positive bacilli and increasing the acidity in the vagina and the use thereof | — | 2005-11-15 |
| 6770306 | Drugs for reducing vaginal acidity and treatment of vaginitis, and the use thereof | — | 2004-08-03 |
| 6632796 | Pharmaceutical compositions for promoting the growth of gram-positive bacilli and increasing the acidity in vagina and the use thereof | — | 2003-10-14 |
| 6440949 | Method for promoting the growth of gram-positive bacilli and increasing the acidity in vagina | — | 2002-08-27 |