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For the Inventor, By the Inventor

Hamburg, Germany

Holsten-Brauerei Ag


USPTO Granted Patents = 3


Trademarks = 1

Forward Citations = 17

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1 inventor (with patents filed for the assignee):

goldMedal Klaus Dziondziak (3 out of 4 patents)

silverMedal Wolfgang Mann (0 patent)

bronzeMedal Kurt Gebhard (0 patent)

4.  Marc Steinhardt (0 patent)


3 patents:

1. 5039531 - Beer and method of producing the same (1991-08-13),
2. 4882177 - Method for the production of alcohol-free beer (1989-11-21),
3. 4814188 - Method for the production of low-alcohol or alcohol-free beer (1989-03-21),
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USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#199 in Hamburg

#8,434 in Germany

Hamburg, DE
Hamburg, Germany

Holsten-Brauerei Ag

Forward Citations = 17

1 inventor:

goldMedal Klaus Dziondziak (3 out of 4 patents)

silverMedal Wolfgang Mann (0 patent)

bronzeMedal Kurt Gebhard (0 patent)

4.  Marc Steinhardt (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Holsten-Brauerei Ag. Retrieved from https://idiyas.com/company/holsten-brauerei-ag

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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