SHANDONG RIKE CHEMICAL CO., LTD.

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Weifang, Shandong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Polyvinyl chloride modifier and composite, and preparation method t...
- Patent number 9,587,101
- Issue date Mar 7, 2017
- Shandong Rike Chemical Co., Ltd.
- Dongri Zhao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyvinyl chloride mixture and preparation method therefor
- Patent number 9,580,589
- Issue date Feb 28, 2017
- Shandong Rike Chemical Co., Ltd.
- Dongri Zhao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Plasticization modifying agent for polyvinyl chloride processing an...
- Patent number 8,415,440
- Issue date Apr 9, 2013
- Shandong Rike Chemical Co., Ltd.
- Dongri Zhao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYVINYL CHLORIDE MIXTURE AND PREPARATION METHOD THEREFOR
- Publication number 20160115307
- Publication date Apr 28, 2016
- SHANDONG RIKE CHEMICAL CO., LTD.
- DONGRI ZHAO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYVINYL CHLORIDE MODIFIER AND COMPOSITE, AND PREPARATION METHOD T...
- Publication number 20160115308
- Publication date Apr 28, 2016
- SHANDONG RIKE CHEMICAL CO., LTD.
- DONGRI ZHAO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Trademarklast 30 trademarks

Information Trademark
87458423 - TUFFMOD
- Serial number 87458423
- Registration number 5374000
- Filing date May 22, 2017
- Shandong Rike Chemical Co., Ltd.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
77915418 - HU
- Serial number 77915418
- Registration number 3935551
- Filing date Jan 20, 2010
- SHANDONG RIKE CHEMICAL CO., LTD.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
77915420 - R RIKE
- Serial number 77915420
- Registration number 3935552
- Filing date Jan 20, 2010
- SHANDONG RIKE CHEMICAL CO., LTD.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry