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Helmut HAUSNER
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Trostberg, DE
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Patents Grants
last 30 patents
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Patent Grant
Process for preparing polyalkenamers for packaging applications
Patent number
10,570,249
Issue date
Feb 25, 2020
Evonik Operations GmbH
Roland Wursche
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Process for extraction of aroma chemicals from fat-containing and/o...
Patent number
10,144,904
Issue date
Dec 4, 2018
Evonik Degussa GmbH
Johann Wiesmueller
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method for producing a carnosic acid-rich plant extract
Patent number
8,513,456
Issue date
Aug 20, 2013
Evonik Degussa GmbH
Johann Wiesmueller
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
Information
Patent Application
Process for preparing polyalkenamers for packaging applications
Publication number
20180230263
Publication date
Aug 16, 2018
EVONIK DEGUSSA GmbH
Roland WURSCHE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR EXTRACTION OF AROMA CHEMICALS FROM FAT-CONTAINING AND/O...
Publication number
20170158986
Publication date
Jun 8, 2017
EVONIK DEGUSSA GmbH
Johann WIESMUELLER
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
METHOD FOR PRODUCING A CARNOSIC ACID-RICH PLANT EXTRACT
Publication number
20120209026
Publication date
Aug 16, 2012
EVONIK DEGUSSA GmbH
Johann Wiesmueller
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES