Inventor

SUN YANGEN

CN2 patents

⚠️ This page may combine multiple inventors who share the name “SUN YANGEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DONG E E JIAO CO LTD

1 patent

US11547671B2Jan 10, 2023

Gel product instant-dissolving block and preparation method thereof

DONG E E JIAO CO LTD0 citations41

DONG-E E-JIAO CO LTD

1 patent

US9775794B2Oct 3, 2017

Use of gelatin or deeply processed gelatin materials in preparation of hair quality-improving compositions

DONG-E E-JIAO CO LTD0 citations31