Yining LIU

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Preparation method of high-rate foamed polylactic acid (PLA) sheet
- Patent number 12,083,718
- Issue date Sep 10, 2024
- JHM Engineering and Technology (Ningbo) Co., Ltd
- Yanan Song
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR DIRECTLY PREPARING FOAMED POLYLACTIC ACID (PL...
- Publication number 20220097274
- Publication date Mar 31, 2022
- CHTC BIO-BASED MATERIAL ENGINEERING & TECHNOLOGY(NINGBO) CO., LTD.
- Yanan SONG
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PREPARATION METHOD OF HIGH-RATE FOAMED POLYLACTIC ACID (PLA) SHEET
- Publication number 20220088840
- Publication date Mar 24, 2022
- CHTC BIO-BASED MATERIAL ENGINEERING & TECHNOLOGY (NINGBO) CO., LTD.
- Weiwei HUANG
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL