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Johannes Barth
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Shanghai, CN
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Patents Grants
last 30 patents
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Patent Grant
Lubricant composition containing copolymers of polyisobutylenemetha...
Patent number
11,214,752
Issue date
Jan 4, 2022
BASF SE
Szilard Csihony
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for producing acrylic acid polymers
Patent number
10,875,944
Issue date
Dec 29, 2020
BASF SE
Johannes Barth
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITION COMPRISING HETEROCYCLIC COMPOUND AND 4,4'-METHYLENE DIP...
Publication number
20240174601
Publication date
May 30, 2024
BASF SE
Yang YANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LUBRICANT COMPOSITION CONTAINING COPOLYMERS OF POLYISOBUTYLENEMETHA...
Publication number
20210147759
Publication date
May 20, 2021
BASF SE
Szilard CSIHONY
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Method for Producing Acrylic Acid Polymers
Publication number
20200299426
Publication date
Sep 24, 2020
BASF SE
Johannes Barth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...