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For the Inventor, By the Inventor

Hemer, Germany

Grohe Ag


USPTO Granted Patents = 505

% Expired Patents = 4.2


Trademarks = 72

Forward Citations = 4,610

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145 inventors (with patents filed for the assignee):

goldMedal Paul Flowers (223 out of 227 patents)

silverMedal Jochen Allard (123 out of 124 patents)

bronzeMedal 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 58 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:

1. 12716513 - Valve with valve unit and pushbutton housing with actuating button (2026-08-25),
2. D1141588 - CONTAINER FOR A LIQUID SOAP DISPENSER (2026-08-18),
3. D1139862 - Ceramic sink (2026-08-04),
4. D1139846 - Basin mixer (2026-08-04),
5. D1137563 - 3-hole basin mixer (2026-07-28),
6. D1136129 - Flush-mounted shower system (2026-07-21),
7. 12668958 - Method of manufacturing a faucet body for a sanitary faucet and a faucet body for a sanitary faucet (2026-06-30),
8. D1130673 - Basin mixer (2026-06-16),
9. D1124238 - Handshower (2026-04-28),
10. 12599916 - Shower for a sanitary faucet (2026-04-14),
11. 12584206 - Method for coating a plumbing component (2026-03-24),
12. 12565763 - Spray head for a water faucet (2026-03-03),
13. 12553225 - Outlet element for a drinking water dispenser (2026-02-17),
14. D1110107 - Container for a liquid soap dispenser (2026-01-27),
15. 12534889 - Nut for securing a sanitary faucet to a support (2026-01-27),
GROHE AG is a leading global provider of innovative water solutions, dedicated to delivering exceptional experiences. With their cutting-edge manufacturing technologies and commitment to sustainability, they offer a comprehensive range of high-quality bathroom and kitchen fittings, showers, and water systems. GROHE products are designed to combine outstanding functionality, durability, and design, bringing comfort and luxury to their customers' daily lives.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 15 2026

Grohe Ag
505 Patents

#1 in Hemer

#109 in Germany

#1,915 in the World

Hemer, DE
Hemer, Germany

Grohe Ag

Forward Citations = 4,610

145 inventors:

goldMedal Paul Flowers (223 out of 227 patents)

silverMedal Jochen Allard (123 out of 124 patents)

bronzeMedal Michael Seum (114 out of 114 patents)

4.  Hans Lobermeier (79 out of 149 patents)

5.  Duarte Salvador (36 out of 37 patents)

Please report any incorrect information to [email protected]
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