Andreas Schweigart

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Patents Grantslast 30 patents

Information Patent Grant
Polysaccharide film and method for the production thereof
- Patent number 9,701,800
- Issue date Jul 11, 2017
- Lenzing Aktiengesellschaft
- Franz Dümberger
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for the production of cellulosic moulded bodies
- Patent number RE38583
- Issue date Sep 14, 2004
- Lenzing Aktiengesellschaft
- Christian Schlossnikl
- 264 - Plastic and nonmetallic article shaping or treating: processes
Information Patent Grant
Process for the production of cellulosic moulded bodies
- Patent number 6,165,401
- Issue date Dec 26, 2000
- Lenzing Aktiengesellschaft
- Christian Schlossnikl
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for forming a cellulose sponge
- Patent number 6,007,750
- Issue date Dec 28, 1999
- Lenzing Aktiengesellschaft
- Heinrich Firgo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYSACCHARIDE FILM AND METHOD FOR THE PRODUCTION THEREOF
- Publication number 20180371193
- Publication date Dec 27, 2018
- LENZING AG
- Franz Dürnberger
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYSACCHARIDE FILM AND METHOD FOR THE PRODUCTION THEREOF
- Publication number 20170283568
- Publication date Oct 5, 2017
- Lenzing AG
- Franz Dürnberger
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYSACCHARIDE FILM AND METHOD FOR THE PRODUCTION THEREOF
- Publication number 20160053061
- Publication date Feb 25, 2016
- Lenzing AG
- Franz Dürnberger
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL