NO. | Type | Name of Patent | Patent NO. |
1 | Invention Letter of Patent | The invention relates to a transdermal contraceptive delivery system and a preparation method thereof. | ZL 2004 1 0088826.4 |
2 | Invention Letter of Patent
| The invention relates to a compound medicine for treating female metrorrhagia and a preparation method thereof. | ZL 2005 1 0030066.6 |
3 | Invention Letter of Patent | The invention relates to a compound medicine for treating skin scald, trauma, carbuncle and ulcers, and a preparation method thereof. | ZL 2005 1 0030065.1 |
4 | Invention Letter of Patent | The invention relates to a new combination of penetration enhancers and its application in transdermal delivery system. | ZL 2010 1 0208258.2 |
5 | Invention Letter of Patent | The invention relates to a lateral round-trip immunochromatography method, and diagnostic strips and devices based on this method. | ZL 2011 1 0225454.5 |
6 | Invention Letter of Patent | The invention relates to new improved immunochromatographic strips and its preparation and application. | ZL 2015 1 08148783 |
7 | Invention Letter of Patent | The invention relates to a transdermal absorption patch and its preparation method and application. | ZL 2017 1 06756590 |
