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Patents Grants
last 30 patents
Information
Patent Grant
Biodegradable self-healing rubber elastomer and its preparation met...
Patent number
12,024,599
Issue date
Jul 2, 2024
GUANGDONG UNIVERSITY OF TECHNOLOGY
Dongyu Zhu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Lignin porous carbon nanosheet, preparation method therefor, and ap...
Patent number
11,952,278
Issue date
Apr 9, 2024
South China University of Technology
Xueqing Qiu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lignosulfonate dispersion self-healing polyurea coating, preparatio...
Patent number
11,905,430
Issue date
Feb 20, 2024
South China University of Technology
Yong Qian
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Lignin-based hierarchical porous carbon with high specific surface...
Patent number
11,691,121
Issue date
Jul 4, 2023
South China University of Technology
Xueqing Qiu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for promoting enzymolysis of lignocellulose by using pH-resp...
Patent number
11,332,769
Issue date
May 17, 2022
South China University of Technology
Hongming Lou
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Three-dimensional lignin porous carbon/zinc oxide composite materia...
Patent number
11,059,031
Issue date
Jul 13, 2021
South China University of Technology
Dongjie Yang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
High-ultraviolet absorption lignin/chemical sun-screening agent mic...
Patent number
10,729,624
Issue date
Aug 4, 2020
South China University of Technology
Xueqing Qiu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Inorganic/lignin type polymer composite nanoparticles, preparation...
Patent number
9,695,318
Issue date
Jul 4, 2017
South China University of Technology
Xueqing Qiu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Highly efficient lignin-based water-reducing agent with high degree...
Patent number
8,987,427
Issue date
Mar 24, 2015
South China University of Technology
Xueqing Qiu
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
LIGHT-COLORED CATECHOL LIGNOSULFONATE SUNSCREEN MICROCAPSULE, AND P...
Publication number
20240315943
Publication date
Sep 26, 2024
SOUTH CHINA UNIVERSITY OF TECHNOLOGY
Yong Qian
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BIODEGRADABLE SELF-HEALING RUBBER ELASTOMER AND ITS PREPARATION MET...
Publication number
20240239964
Publication date
Jul 18, 2024
Guangdong University of Technology
Dongyu ZHU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LIGNIN-BASED HIERARCHICAL POROUS CARBON WITH HIGH SPECIFIC SURFACE...
Publication number
20230127268
Publication date
Apr 27, 2023
SOUTH CHINA UNIVERSITY OF TECHNOLOGY
Xueqing QIU
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Lignosulfonate Dispersion Self-Healing Polyurea Coating, Preparatio...
Publication number
20200369912
Publication date
Nov 26, 2020
SOUTH CHINA UNIVERSITY OF TECHNOLOGY
Yong QIAN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR PROMOTING ENZYMOLYSIS OF LIGNOCELLULOSE BY USING PH-RESP...
Publication number
20200208186
Publication date
Jul 2, 2020
SOUTH CHINA UNIVERSITY OF TECHNOLOGY
Hongming LOU
C13 - SUGAR INDUSTRY
Information
Patent Application
High-Ultraviolet Absorption Lignin/Chemical Sun-Screening Agent Mic...
Publication number
20190343736
Publication date
Nov 14, 2019
SOUTH CHINA UNIVERSITY OF TECHNOLOGY
Xueqing QIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Three-Dimensional Lignin Porous Carbon/Zinc Oxide Composite Materia...
Publication number
20190291081
Publication date
Sep 26, 2019
SOUTH CHINA UNIVERSITY OF TECHNOLOGY
Dongjie Yang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
INORGANIC/LIGNIN TYPE POLYMER COMPOSITE NANOPARTICLES, PREPARATION...
Publication number
20160312031
Publication date
Oct 27, 2016
SOUTH CHINA UNIVERSITY OF TECHNOLOGY
Xueqing QIU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGHLY EFFICIENT LIGNIN-BASED WATER-REDUCING AGENT WITH HIGH DEGREE...
Publication number
20150094458
Publication date
Apr 2, 2015
Xueqing Qiu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGHLY EFFICIENT LIGNIN-BASED WATER-REDUCING AGENT WITH HIGH DEGREE...
Publication number
20130096285
Publication date
Apr 18, 2013
Xueqing Qiu
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES