Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Fangwen Shuai
Hunan
CN
1 patent
1 Patent
US11560439
2023
Hydroxypropyl Starch for Preparing Empty Capsules and Hydroxypropyl Starch-based Soft Capsules
Hunan Er-kang Pharmaceutical Co., Ltd.
0 cites