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Hong Kong, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Method of producing biodiesel
Patent number
7,667,060
Issue date
Feb 23, 2010
Sichuan Gushan Oil Chemical Co. Ltd.
Jianqiu Yu
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF TURNING VEGETABLE ASPHALT INTO SUPERIOR BOILER FUEL
Publication number
20090078610
Publication date
Mar 26, 2009
Sichuan Gushan Oil Chemical Co. Ltd.
Jianqiu YU
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHOD AND EQUIPMENT FOR PREPARING ISOBUTYLENE USING TERTIARY BUTYL...
Publication number
20090069615
Publication date
Mar 12, 2009
Sichuan Gushan Oil Chemical Co. Ltd.
Jianqiu Yu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD OF PRODUCING BIODIESEL
Publication number
20080293956
Publication date
Nov 27, 2008
Sichuan Gushan Oil Chemical Co. Ltd.
Jianqiu Yu
C07 - ORGANIC CHEMISTRY
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