Liangshi Wang

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Polymer/filler/metal composite fiber and preparation method thereof
- Patent number 10,787,754
- Issue date Sep 29, 2020
- China Petroleum and Chemical Corporation
- Jinliang Qiao
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
Polypropylene with narrow molecular weight distribution range and p...
- Patent number 10,301,405
- Issue date May 28, 2019
- Beijing Research Institute of Chemical Industry, China Petroleum & Chemical C...
- Liangshi Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of recovering rare earth aluminum and silicon from rare eart...
- Patent number 10,280,482
- Issue date May 7, 2019
- Grirem Advanced Materials Co., Ltd.
- Xiaowei Huang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Polyethylene compositions and films formed therefrom
- Patent number 9,988,505
- Issue date Jun 5, 2018
- China Petroleum and Chemical Corporation
- Dali Gao
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method for comprehensively recovering rare earth elements and fluor...
- Patent number 9,752,213
- Issue date Sep 5, 2017
- Grirem Advanced Materials Co., Ltd.
- Liangshi Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cerium oxide based composite polishing powder and preparation metho...
- Patent number 9,725,620
- Issue date Aug 8, 2017
- Grirem Advanced Materials Co., Ltd.
- Xiaowei Huang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of Mg(HCO3)2 and/or Ca(HCO3)2 aqueous solution in metal extract...
- Patent number 8,721,998
- Issue date May 13, 2014
- Grirem Advanced Materials Co., Ltd.
- Xiaowei Huang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Propylene polymer composition and oriented film prepared thereby
- Patent number 7,611,776
- Issue date Nov 3, 2009
- China Petrochemical & Chemical Corporation
- Luqiang Yu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF RECOVERING RARE EARTH ALUMINUM AND SILICON FROM RARE EART...
- Publication number 20180363098
- Publication date Dec 20, 2018
- GRIREM ADVANCED MATERIALS CO., LTD
- Xiaowei Huang
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POLYER/FILLER/METAL COMPOSITE FIBER AND PREPARATION METHOD THEREOF
- Publication number 20160122908
- Publication date May 5, 2016
- China Petroleum and Chemical Corporation
- Jinliang QIAO
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
POLYETHYLENE COMPOSITIONS AND FILMS FORMED THEREFROM
- Publication number 20160115285
- Publication date Apr 28, 2016
- CHINA PETROLEUM & CHEMICAL CORPORATION
- Dali GAO
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD FOR COMPREHENSIVELY RECOVERING RARE EARTH ELEMENTS AND FLUOR...
- Publication number 20150252449
- Publication date Sep 10, 2015
- GRIREM ADVANCED MATERIALS CO., LTD
- Liangshi Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CERIUM OXIDE BASED COMPOSITE POLISHING POWDER AND PREPARATION METHO...
- Publication number 20150184027
- Publication date Jul 2, 2015
- GRIREM ADVANCED MATERIALS CO., LTD
- Xiaowei Huang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYPROPYLENE WITH NARROW MOLECULAR WEIGHT DISTRIBUTION RANGE AND P...
- Publication number 20140121339
- Publication date May 1, 2014
- BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHNA PETROLEUM & CHEMICAL CORP
- Liangshi WANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
USE OF Mg(HCO3)2 AND/OR Ca(HCO3)2 AQUEOUS SOLUTION IN METAL EXTRACT...
- Publication number 20110274597
- Publication date Nov 10, 2011
- Xiaowei Huang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Propylene polymer composition and oriented film prepared thereby
- Publication number 20060182987
- Publication date Aug 17, 2006
- BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL C...
- Luqiang Yu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Liangshi Wang

Person

Patents Grantslast 30 patents

Polymer/filler/metal composite fiber and preparation method thereof

Polypropylene with narrow molecular weight distribution range and p...

Method of recovering rare earth aluminum and silicon from rare eart...

Polyethylene compositions and films formed therefrom

Method for comprehensively recovering rare earth elements and fluor...

Cerium oxide based composite polishing powder and preparation metho...

Use of Mg(HCO3)2 and/or Ca(HCO3)2 aqueous solution in metal extract...

Propylene polymer composition and oriented film prepared thereby

Patents Applicationslast 30 patents

METHOD OF RECOVERING RARE EARTH ALUMINUM AND SILICON FROM RARE EART...

POLYER/FILLER/METAL COMPOSITE FIBER AND PREPARATION METHOD THEREOF

POLYETHYLENE COMPOSITIONS AND FILMS FORMED THEREFROM

METHOD FOR COMPREHENSIVELY RECOVERING RARE EARTH ELEMENTS AND FLUOR...

CERIUM OXIDE BASED COMPOSITE POLISHING POWDER AND PREPARATION METHO...

POLYPROPYLENE WITH NARROW MOLECULAR WEIGHT DISTRIBUTION RANGE AND P...

USE OF Mg(HCO3)2 AND/OR Ca(HCO3)2 AQUEOUS SOLUTION IN METAL EXTRACT...

Propylene polymer composition and oriented film prepared thereby