Changsha
China
7
2017-09-14
The entities that hold a legal rights for patent applications filed by inventor Wang Xiangfeng:
Xiangfeng Wang from Changsha, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
HYDROXYPROPYL STARCH VACANT CAPSULES AND A PROCESS FOR PRODUCING THEM
#2 | 2015-10-22Film-Forming Composite Used To Make Starch Softgel Capsules And The Method To Prepare It
#3 | 2015-10-22Hydroxypropyl starch vacant capsules and a process for producing them
#4 | 2015-04-30Coating And Extruding Method For Producing Starch Softgel Capsules
#5 | 2015-04-30MIXING AND EXTRUDING METHOD FOR PREPARING STARCH SOFTGEL CAPSULES
#6 | 2015-04-30Preparation process of a self-reinforced starch composite used to produce capsules
#7 | 2015-04-30COMPOUNDING AND EXTRUDING METHOD FOR PRODUCING STARCH SOFTGEL CAPSULES
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