Andreas Ferdinand

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Wiesbaden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Polyester raw material, and film produced therefrom
- Patent number 5,612,138
- Issue date Mar 18, 1997
- Hoechst Aktiengesellschaft
- Rainer Kurz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polyester raw material, and film produced therefrom
- Patent number 5,478,632
- Issue date Dec 26, 1995
- Hoechst Aktiengesellschaft
- Rainer Kurz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL