Ling DONG

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Patents Applicationslast 30 patents

Information Patent Application
METHOD USING ROLLING MOLD TO PREPARE FREEZE-DRIED EXCIPIENT, AND PR...
- Publication number 20180279641
- Publication date Oct 4, 2018
- Changzhou Youdo Industrial Investment Co., LTD.
- Ling Dong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FREEZE-DRYING EXCIPIENT PREPARATION OF ARBITRARY SHAPE AND PREPARAT...
- Publication number 20180200150
- Publication date Jul 19, 2018
- Ling DONG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE