Tobias Grossmann

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Compounds with diazadibenzofurane or diazadibenzothiophene structures
- Patent number 12,030,890
- Issue date Jul 9, 2024
- Merck Patent GmbH
- Amir Parham
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Materials for organic light emitting devices
- Patent number 11,991,924
- Issue date May 21, 2024
- Merck Patent GmbH
- Amir Hossain Parham
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Materials for organic light emitting devices
- Patent number 11,895,913
- Issue date Feb 6, 2024
- Merck Patent GmbH
- Amir Hossain Parham
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Materials for organic light emitting devices
- Patent number 11,877,511
- Issue date Jan 16, 2024
- Merck Patent GmbH
- Amir Hossain Parham
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
MATERIALS FOR ORGANIC LIGHT EMITTING DEVICES
- Publication number 20240065097
- Publication date Feb 22, 2024
- Merck Patent GmbH
- Amir Hossain PARHAM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION FOR ORGANIC ELECTRONIC DEVICES
- Publication number 20230150987
- Publication date May 18, 2023
- Merck Patent GmbH
- Amir PARHAM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MATERIALS FOR ORGANIC LIGHT EMITTING DEVICES
- Publication number 20230138502
- Publication date May 4, 2023
- Merck Patent GmbH
- Amir Hossain PARHAM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MATERIALS FOR ORGANIC LIGHT EMITTING DEVICES
- Publication number 20230125939
- Publication date Apr 27, 2023
- Merck Patent GmbH
- Amir Hossain PARHAM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HETEROCYCLIC SPIRO COMPOUNDS
- Publication number 20230126850
- Publication date Apr 27, 2023
- Merck Patent GmbH
- Amir Hossain PARHAM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUNDS WITH DIAZADIBENZOFURANE OR DIAZADIBENZOTHIOPHENE STRUCTURES
- Publication number 20230117837
- Publication date Apr 20, 2023
- Merck Patent GmbH
- Amir Parham
- C07 - ORGANIC CHEMISTRY