James-Jianjun Wei

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Kitchener, CA

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Patents Grantslast 30 patents

Information Patent Grant
Low ash lubricant and fuel additive comprising alkoxylated amine
- Patent number 11,680,217
- Issue date Jun 20, 2023
- Lanxess Corporation
- Ron Muir
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Low ash lubricant and fuel additive comprising alkoxylated amine
- Patent number 10,370,611
- Issue date Aug 6, 2019
- LANXESS Solutions US Inc.
- Ron Muir
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Low ash lubricant and fuel additive comprising polyamine
- Patent number 9,546,341
- Issue date Jan 17, 2017
- Chemtura Corporation
- Ron Muir
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Low Ash Lubricant and Fuel Additive Comprising Alkoxylated Amine
- Publication number 20200071630
- Publication date Mar 5, 2020
- LANXESS Solutions US Inc.
- Ron Muir
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Low Ash Lubricant and Fuel Additive Comprising Alkoxylated Amine
- Publication number 20160281014
- Publication date Sep 29, 2016
- Chemtura Corporation
- Ron Muir
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Low Ash Lubricant and Fuel Additive Comprising Polyamine
- Publication number 20150299606
- Publication date Oct 22, 2015
- Chemtura Corporation
- Ron Muir
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...