ZONGCHENG YAN

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Methods for preparing phenolic branched chain alkyl fatty acids or...
- Patent number 10,144,694
- Issue date Dec 4, 2018
- The United States of America, as represented by the Secretary of Agriculture
- Helen N. Lew
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Methods for preparing phenolic branched chain alkyl fatty acids or...
- Patent number 10,071,946
- Issue date Sep 11, 2018
- The United States of America, as represented by the Secretary of Agriculture
- Helen N. Lew
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
Methods for Preparing Phenolic Branched Chain Alkyl Fatty Acids or...
- Publication number 20180282254
- Publication date Oct 4, 2018
- The Unitead States of America, as Represented by the Secretary of Agriculture
- Helen N. Lew
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Methods for Preparing Phenolic Branched Chain Alkyl Fatty Acids or...
- Publication number 20170253552
- Publication date Sep 7, 2017
- The United States of America, as Represented by the Secretary of Agriculture
- HELEN N. Lew
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING