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For the Inventor, By the Inventor

Hamburg, Germany

Coremedia Ag


USPTO Granted Patents = 3


Trademarks = 2

Forward Citations = 16

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6 inventors (with patents filed for the assignee):

goldMedal Olaf Kummer (3 out of 4 patents)

silverMedal Joachim Schmidt (1 out of 13 patents)

bronzeMedal Matthias Ernst (1 out of 1 patent)

4.  Andreas Gawecki (1 out of 1 patent)

5.  Axel Wienberg (1 out of 1 patent)

6.  Frank Wienberg (1 out of 1 patent)


3 patents:

1. 9032282 - Method and web content management system for A/B testing or multivariate testing of websites on computers being connected to a web content management system (2015-05-12),
2. 8635333 - Method and system for estimating a number of users of a website based on lossy compressed data (2014-01-21),
3. 7620936 - Schema-oriented content management system (2009-11-17),
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USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#199 in Hamburg

#8,427 in Germany

Hamburg, DE
Hamburg, Germany

Coremedia Ag

Forward Citations = 16

6 inventors:

goldMedal Olaf Kummer (3 out of 4 patents)

silverMedal Joachim Schmidt (1 out of 13 patents)

bronzeMedal Matthias Ernst (1 out of 1 patent)

4.  Andreas Gawecki (1 out of 1 patent)

5.  Axel Wienberg (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Coremedia Ag. Retrieved from https://idiyas.com/company/coremedia-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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