Volker Altstadt

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Composition and method for producing a transparent thermoplastic po...
- Patent number 12,195,623
- Issue date Jan 14, 2025
- Covestro Deutschland AG
- Andreas Seidel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing a fibrous composite material
- Patent number 10,301,444
- Issue date May 28, 2019
- Henkel AG & Co. KGaA
- Felipe Wolff Fabris
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION AND METHOD FOR PRODUCING A TRANSPARENT THERMOPLASTIC PO...
- Publication number 20240270961
- Publication date Aug 15, 2024
- COVESTRO DEUTSCHLAND AG
- Andreas Seidel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
COMPOSITION AND PROCESS FOR PRODUCING A TRANSLUCENT THERMOPLASTIC P...
- Publication number 20240132661
- Publication date Apr 25, 2024
- COVESTRO DEUTSCHLAND AG
- Andreas Seidel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROPYLENE BASED FILAMENT FOR 3D PRINTER
- Publication number 20220402196
- Publication date Dec 22, 2022
- Basell Polyolefine GmbH
- Dieter Langenfelder
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYCARBONATE COMPOSITIONS HAVING GOOD MECHANICAL PROPERTIES
- Publication number 20200079956
- Publication date Mar 12, 2020
- Covestro AG
- Andreas Seidel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING A FIBROUS COMPOSITE MATERIAL
- Publication number 20120015188
- Publication date Jan 19, 2012
- Henkel AG & Co. KGaA
- Felipe Wolff Fabris
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...