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Kristi Engelman
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Richmond, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Dispersant and detergent systems for improved motor oil performance
Patent number
11,926,804
Issue date
Mar 12, 2024
Afton Chemical Corporation
Leah Donham
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Engine oil formulations for low timing chain stretch
Patent number
11,608,477
Issue date
Mar 21, 2023
Afton Chemical Corporation
Ken Garelick
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Polymeric surfactants for improved emulsion and flow properties at...
Patent number
11,584,898
Issue date
Feb 21, 2023
Afton Chemical Corporation
Yunhai Bai
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
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Patent Application
ENGINE OIL FORMULATIONS FOR LOW TIMING CHAIN STRETCH
Publication number
20230093530
Publication date
Mar 23, 2023
AFTON CHEMICAL CORPORATION
Ken Garelick
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Polymeric Surfactants for Improved Emulsion and Flow Properties at...
Publication number
20220049180
Publication date
Feb 17, 2022
AFTON CHEMICAL CORPORATION
Yunhai Bai
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...