Penggang Yin

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BEIJING, CN

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Patents Grantslast 30 patents

Information Patent Grant
Self-healing copolymerized polycarbonate and preparation method the...
- Patent number 11,136,433
- Issue date Oct 5, 2021
- PUYANG SHENGTONGJUYUAN ADVANCED MATERIALS CO., LTD.
- Penggang Yin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Disk reactor for producing polyycarbonate
- Patent number 10,549,252
- Issue date Feb 4, 2020
- PEKING PUYUAN INST. FOR ADVANCED MATERIALS & TECH.
- Penggang Yin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
IONIC LIQUID-IMMOBILIZED TITANIUM-SILICON MOLECULAR SIEVE CATALYST...
- Publication number 20240076447
- Publication date Mar 7, 2024
- BEIHANG UNIVERSITY
- Penggang Yin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SELF-HEALING COPOLYMERIZED POLYCARBONATE AND PREPARATION METHOD THE...
- Publication number 20200308345
- Publication date Oct 1, 2020
- PUYANG SHENGTONGJUYUAN ADVANCED MATERIALS CO., LTD.
- Penggang Yin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DISK REACTOR FOR PRODUCING POLYYCARBONATE
- Publication number 20190388864
- Publication date Dec 26, 2019
- Peking Puyuan Institute for Advanced Materials and Technology
- Penggang Yin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL