Werner & Mertz is a leading European manufacturer of cleaning and care products. With a focus on sustainability and environmental responsibility, the company produces household cleaning products under well-known brands like Frosch and Erdal. Werner & Mertz is committed to using eco-friendly ingredients and packaging to minimize its environmental impact.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

8 Patents

#26 in Mainz

#4,418 in Germany

Mainz, Germany

Werner & Mertz Gmbh

Forward Citations = 76

9 inventors:

Helmut Schneider (3 out of 3 patents)

Edelbert Bischoff (2 out of 3 patents)

Jens Koesters (1 out of 13 patents)

4. Michele Lucchese (1 out of 1 patent)

5. Immo Sander (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Werner & Mertz Gmbh. Retrieved from https://idiyas.com/company/werner-and-mertz

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]

14 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]