Stefan HIRSEMANN

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-component composition for manufacturing polyurethane/urea cem...
- Patent number 12,264,104
- Issue date Apr 1, 2025
- Sika Technology AG
- Hang Xu
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
2K clearcoat composition, its preparation and use thereof
- Patent number 12,227,666
- Issue date Feb 18, 2025
- BASF Coatings GmbH
- Yang Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Blocked polyisocyanate crosslinking agent, its preparation method a...
- Patent number 12,162,977
- Issue date Dec 10, 2024
- BASF Coatings GmbH
- Christian Gerhard Schaefer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition used in 3D printing system, its application thereof
- Patent number 12,134,670
- Issue date Nov 5, 2024
- BASF SE
- Hang Xu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
A Dual-Reactive Coating Composition, Its Preparation and Use Thereof
- Publication number 20230174790
- Publication date Jun 8, 2023
- BASF COATINGS GMBH
- Christian Gerhard SCHAEFER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
A BLOCKED POLYISOCYANATE CROSSLINKING AGENT, ITS PREPARATION METHOD...
- Publication number 20220389153
- Publication date Dec 8, 2022
- BASF COATINGS GMBH
- Christian Gerhard SCHAEFER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
A 2K CLEARCOAT COMPOSITION, ITS PREPARATION AND USE THEREOF
- Publication number 20220372326
- Publication date Nov 24, 2022
- BASF COATINGS GMBH
- Yang Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
A Silane-Functional Hardener for Carboxyl-Functional Resins, A Bind...
- Publication number 20220340776
- Publication date Oct 27, 2022
- BASF COATINGS GMBH
- Christian Gerhard SCHAEFER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ONE-STEP FORMATION OF AN INTEGRATED COMPOSITE STRUCTURE COMPRISING...
- Publication number 20220305717
- Publication date Sep 29, 2022
- Construction Research & Technology GmbH
- Hang XU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
A CARDANOL-DERIVATIVES MODIFIED POLYMER AND A COATING COMPOSITION C...
- Publication number 20220282032
- Publication date Sep 8, 2022
- BASF COATINGS GMBH
- Han Bin WANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
A COATING COMPOSITION, ITS PREPARATION METHOD AND USE THEREOF
- Publication number 20220251410
- Publication date Aug 11, 2022
- BASF COATINGS GMBH
- Ming Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MULTI-COMPONENT COMPOSITION FOR MANUFACTURING POLYURETHANE/UREA CEM...
- Publication number 20220098102
- Publication date Mar 31, 2022
- Construction Research & Technology GmbH
- Hang XU
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
A COMPOSITION COMPRISING METHYLENE MALONATE MONOMER AND POLYMER, TH...
- Publication number 20200385607
- Publication date Dec 10, 2020
- BASF SE
- Lei MENG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
A COMPOSITION USED IN 3D PRINTING SYSTEM, ITS APPLICATION THEREOF
- Publication number 20200181303
- Publication date Jun 11, 2020
- BASF SE
- Hang XU
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY

Stefan HIRSEMANN

Person

Patents Grantslast 30 patents

Multi-component composition for manufacturing polyurethane/urea cem...

2K clearcoat composition, its preparation and use thereof

Blocked polyisocyanate crosslinking agent, its preparation method a...

Composition used in 3D printing system, its application thereof

Patents Applicationslast 30 patents

A Dual-Reactive Coating Composition, Its Preparation and Use Thereof

A BLOCKED POLYISOCYANATE CROSSLINKING AGENT, ITS PREPARATION METHOD...

A 2K CLEARCOAT COMPOSITION, ITS PREPARATION AND USE THEREOF

A Silane-Functional Hardener for Carboxyl-Functional Resins, A Bind...

ONE-STEP FORMATION OF AN INTEGRATED COMPOSITE STRUCTURE COMPRISING...

A CARDANOL-DERIVATIVES MODIFIED POLYMER AND A COATING COMPOSITION C...

A COATING COMPOSITION, ITS PREPARATION METHOD AND USE THEREOF

MULTI-COMPONENT COMPOSITION FOR MANUFACTURING POLYURETHANE/UREA CEM...

A COMPOSITION COMPRISING METHYLENE MALONATE MONOMER AND POLYMER, TH...

A COMPOSITION USED IN 3D PRINTING SYSTEM, ITS APPLICATION THEREOF