% Expired Patents = 33.3

EPO Patents = 4

Trademarks = 3

Forward Citations = 4

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4 inventors (with patents filed for the assignee):

Ulrich Knoerle (1 out of 2 patents)

Marianne Buchmueller (1 out of 2 patents)

Ulrich Knörle (1 out of 1 patent)

4. Marianne Buchmuller (1 out of 1 patent)

5. Maria Dittmann (0 patent)

6. Bert Geraats (0 patent)

7. Marianne Buchmüller (0 patent)

3 patents: Sort by Forward Citations

#1 in Grafenhausen

#8,434 in Germany

Eliquo Stulz Gmbh

Forward Citations = 4

4 inventors:

Ulrich Knoerle (1 out of 2 patents)

Marianne Buchmueller (1 out of 2 patents)

Ulrich Knörle (1 out of 1 patent)

4. Marianne Buchmuller (1 out of 1 patent)

5. Maria Dittmann (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Eliquo Stulz Gmbh. Retrieved from https://idiyas.com/company/eliquo-stulz

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]

4 patents (EPO):

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]