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USPTO Data Jan 1 1976 - Oct 20 2026
505 Patents
#1 in Hemer
#110 in Germany
#1,923 in the World
Grohe Ag
Forward Citations = 4,610
147 inventors:
Grohe Ag
Calculating rank
% Expired Patents = 4.2
EPO Patents = 187
Trademarks = 72
Forward Citations = 4,610
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147 inventors (with patents filed for the assignee):
Paul Flowers (223 out of 227 patents)
Jochen Allard (123 out of 124 patents)
Michael Seum (114 out of 114 patents)
4. Hans Lobermeier (79 out of 149 patents)
5. Duarte Salvador (36 out of 37 patents)
6. Antoine Besseyre Des Horts (35 out of 36 patents)
7. Patrick Speck (34 out of 34 patents)
8. Jacob Nitz (24 out of 60 patents)
9. Patrick De Arins Speck (22 out of 23 patents)
10. Patrick De Arins Speck (21 out of 21 patents)
11. Patrick Speck (21 out of 21 patents)
12. Annette Roy (18 out of 18 patents)
13. Jung-Beom Han (17 out of 17 patents)
14. Christoph Kuppert (17 out of 17 patents)
15. Beguem Tomruk (17 out of 17 patents)
Core Competencies:
Handshower
Sanitary Faucet
Shower System
Faucet Spray Head
Mixing Valve
Water Dispenser
Pressure Balancing Valve
Foaming Soap Dispenser
Ceramic Sink
Shower Head
Leak Detection
Soda Maker
505 patents:
Company Overview
Grohe AG, headquartered in Hemer, Germany, is a leading manufacturer specializing in sanitary fittings. The company focuses on innovative solutions for water management, offering a diverse range of products including handshowers, sanitary faucets, shower systems, and mixing valves. Grohe is committed to enhancing the user experience through advanced technology and design, ensuring quality and sustainability in its offerings. The brand is recognized for its dedication to creating functional and aesthetically pleasing bathroom and kitchen fixtures.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Grohe Ag. Retrieved from https://idiyas.com/company/grohe-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]
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]
187 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]