Dong Liang

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GuangZhou city, CN

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Patents Grantslast 30 patents

Information Patent Grant
Gas-liquid-solid three-phase slurry bed industrial reactor capable...
- Patent number 10,363,535
- Issue date Jul 30, 2019
- SHANGHAI YANKUANG ENERGY R&D CO., LTD.
- Qiwen Sun
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dimensionally stable polyurethane molded bodies having low density
- Patent number 9,713,884
- Issue date Jul 25, 2017
- BASF SE
- Andre Kamm
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION COMPRISING HETEROCYCLIC COMPOUND AND 4,4'-METHYLENE DIP...
- Publication number 20240174601
- Publication date May 30, 2024
- BASF SE
- Yang YANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CAPROLACTAM-MODIFIED LIQUID MDI AND ITS USE IN POLYURETHANES
- Publication number 20230287166
- Publication date Sep 14, 2023
- BASF SE
- Stefan BOKERN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ASSEMBLY OF METAL PIPES WITH TWO-COMPONENT POLYURETHANE ADHESIVE
- Publication number 20230021128
- Publication date Jan 19, 2023
- BASF SE
- YingHao Liu
- B32 - LAYERED PRODUCTS
Information Patent Application
FILLED ELASTOMER COMPRISING POLYURETHANE
- Publication number 20140142251
- Publication date May 22, 2014
- BASF SE
- Dong Liang
- B60 - VEHICLES IN GENERAL
Information Patent Application
DIMENSIONALLY STABLE POLYURETHANE MOLDED BODIES HAVING LOW DENSITY
- Publication number 20130249134
- Publication date Sep 26, 2013
- BASF SE
- Andre Kamm
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL