Neoperl GmbH, headquartered in Muelheim, Germany, specializes in the development and manufacturing of fluid distribution equipment. The company focuses on innovative solutions such as faucet stream straighteners, sanitary valves, flow regulators, aerators, check valves, and sanitary fittings. With a commitment to enhancing water efficiency and user experience, Neoperl plays a significant role in the plumbing and sanitary industry, providing high-quality products that meet diverse customer needs across various markets.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

473 Patents

#1 in Muelheim

#120 in Germany

#2,023 in the World

Muelheim, Germany

Neoperl Gmbh

Forward Citations = 5,482

76 inventors:

Hermann Grether (79 out of 86 patents)

Gerhard Blum (72 out of 73 patents)

Alexander Stein (68 out of 68 patents)

4. Marc Tempel (39 out of 39 patents)

5. Christoph Weis (30 out of 35 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Neoperl Gmbh. Retrieved from https://idiyas.com/company/neoperl

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]

1 patent (CIPO):

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]

263 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]