DONG-E E-JIAO CO., LTD

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LIAOCHENG CITY, CN

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number D984886
- Issue date May 2, 2023
- DONG-E E-JIAO CO., LTD.
- Yufeng Qin
- D09 - Packages and containers for goods
Information Patent Grant
Gel product instant-dissolving block and preparation method thereof
- Patent number 11,547,671
- Issue date Jan 10, 2023
- DONG-E E-JIAO CO., LTD.
- Xiangshan Zhou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of gelatin or deeply processed gelatin materials in preparation...
- Patent number 9,775,794
- Issue date Oct 3, 2017
- DONG-E E-JIAO CO., LTD.
- Xiangshan Zhou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
GEL PRODUCT INSTANT-DISSOLVING BLOCK AND PREPARATION METHOD THEREOF
- Publication number 20200397707
- Publication date Dec 24, 2020
- DONG-E E-JIAO CO., LTD
- Xiangshan ZHOU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Trademarklast 30 trademarks