Does hydroxypropyl starch's applied technology belong to Erkang Pharmaceutical?

Hydroxypropyl starch Applied Technology is the patented technology of Erkang Pharmaceutical, and it has applied for 97 related patents worldwide, including 26 international patents. This patent is mainly used to produce starch capsules. The starch capsules produced by Erkang Pharmaceutical have the advantages of green safety and become the first choice for global pharmaceutical companies to purchase. . You can accept my suggestion and continue to ask questions if you don't understand.