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Glen Allen, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Multifunctional branched polymers with improved low-temperature per...
Patent number
11,760,953
Issue date
Sep 19, 2023
Afton Chemical Corporation
Sheng Jiang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Engine oils with low temperature pumpability
Patent number
11,680,222
Issue date
Jun 20, 2023
Afton Chemical Corporation
Kongsheng Yang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Silicone functionalized viscosity index improver
Patent number
11,214,753
Issue date
Jan 4, 2022
Afton Chemical Corporation
Arturo Carranza
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Multifunctional branched polymers with improved low-temperature per...
Patent number
11,098,262
Issue date
Aug 24, 2021
Afton Chemical Corporation
Sheng Jiang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Oxazoline modified dispersants
Patent number
11,046,908
Issue date
Jun 29, 2021
Afton Chemical Corporation
Arturo Carranza
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Amino acid grafted polymer with soot handling properties
Patent number
10,899,989
Issue date
Jan 26, 2021
Afton Chemical Corporation
Sheng Jiang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Grafted polymer with soot handling properties
Patent number
10,851,324
Issue date
Dec 1, 2020
Afton Chemical Corporation
Sheng Jiang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymeric viscosity modifiers for use in lubricants
Patent number
10,836,976
Issue date
Nov 17, 2020
Afton Chemical Corporation
Arturo Carranza
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Grafted polymer with soot handling properties
Patent number
10,822,569
Issue date
Nov 3, 2020
Afton Chemical Corporation
Sheng Jiang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Quantifying the level of intermacromolecular interactions by using...
Patent number
9,354,180
Issue date
May 31, 2016
Afron Chemical Corporation
Sheng Jiang
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
METHODS OF IMPROVING THE PERFORMANCE OF COMBUSTION ENGINE AFTER-TRE...
Publication number
20240336862
Publication date
Oct 10, 2024
AFTON CHEMICAL CORPORATION
Ashutosh Gupta
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ENGINE OILS WITH LOW TEMPERATURE PUMPABILITY
Publication number
20220169944
Publication date
Jun 2, 2022
AFTON CHEMICAL CORPORATION
Kongsheng YANG
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
MULTIFUNCTIONAL BRANCHED POLYMERS WITH IMPROVED LOW-TEMPERATURE PER...
Publication number
20210340458
Publication date
Nov 4, 2021
AFTON CHEMICAL CORPORATION
Sheng Jiang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
SILICONE FUNCTIONLIZED VISCOSITY INDEX IMPROVER
Publication number
20210207052
Publication date
Jul 8, 2021
AFTON CHEMICAL CORPORATION
Arturo Carranza
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Oxazoline Modified Dispersants
Publication number
20200224117
Publication date
Jul 16, 2020
AFTON CHEMICAL CORPORATION
Arturo Carranza
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Amino Acid Grafted Polymer with Soot Handling Properties
Publication number
20200115648
Publication date
Apr 16, 2020
AFTON CHEMICAL CORPORATION
Sheng Jiang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
POLYMERIC VISCOSITY MODIFIERS FOR USE IN LUBRICANTS
Publication number
20200024542
Publication date
Jan 23, 2020
AFTON CHEMICAL CORPORATION
Arturo Carranza
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
MULTIFUNCTIONAL BRANCHED POLYMERS WITH IMPROVED LOW-TEMPERATURE PER...
Publication number
20190330554
Publication date
Oct 31, 2019
AFTON CHEMICAL CORPORATION
Sheng Jiang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Grafted Polymer with Soot Handling Properties
Publication number
20190264126
Publication date
Aug 29, 2019
AFTON CHEMICAL CORPORATION
Sheng Jiang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Grafted Polymer with Soot Handling Properties
Publication number
20190249106
Publication date
Aug 15, 2019
AFTON CHEMICAL CORPORATION
Sheng Jiang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Multi-Functional Olefin Copolymers and Lubricating Compositions Con...
Publication number
20180171258
Publication date
Jun 21, 2018
AFTON CHEMICAL CORPORATION
Solmaz Pirouz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Quantifying the Level of Intermacromolecular Interactions by Using...
Publication number
20160077012
Publication date
Mar 17, 2016
AFTON CHEMICAL CORPORATION
Sheng Jiang
G01 - MEASURING TESTING