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Hoppe Ag

USPTO Granted Patents = 16

EPO Patents = 30

Forward Citations = 161

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25 inventors (with patents filed for the assignee):

Helmut Alber (4 out of 6 patents)

Heinz-Eckhard Engel (4 out of 5 patents)

Christian Josef Stephan Zeus (3 out of 5 patents)

4. Reinhold Reitz (3 out of 3 patents)

5. Oliver Schuberth (2 out of 2 patents)

6. Oliver Erich Rudolf Schuberth (2 out of 5 patents)

7. Elias Karnutsch (2 out of 2 patents)

8. Manfred Ludwig (2 out of 2 patents)

9. Matthias Kleis (1 out of 1 patent)

10. Matthias Klels (1 out of 1 patent)

11. Anja Knack (1 out of 1 patent)

12. Markus Tröger (1 out of 1 patent)

13. Stefan Kuppelwieser (1 out of 1 patent)

14. Stefan Holzknecht (1 out of 1 patent)

15. Rudolf Stieger (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. 11557160 - Actuation handle with access control system (2023-01-17),

2. 11391059 - Window and/or door fitting (2022-07-19),

3. 11391058 - Actuating handle with blocking device (2022-07-19),

4. 10132103 - Actuation handle (2018-11-20),

5. 10012008 - Installation body for door and/or window handles and handle arrangement with one installation body (2018-07-03),

6. 9834955 - Installation body for door and/or window handles (2017-12-05),

7. 9022437 - Fitting for windows or doors (2015-05-05),

8. 8905443 - Lock assembly (2014-12-09),

9. 8733806 - Actuating handle (2014-05-27),

10. 8210580 - Detent assembly and its application to actuation means (2012-07-03),

11. 7686357 - Operating mechanism (2010-03-30),

12. 6923029 - Operating device (2005-08-02),

13. 6601270 - Fitting for a window or door (2003-08-05),

14. 5810502 - Screw fastener (1998-09-22),

15. 5782114 - Multi-point locking system (1998-07-21),

HOPPE AG is a leading manufacturer of door and window hardware based in Switzerland. With a history dating back over six decades, the company specializes in producing high-quality handles, locks, and associated accessories for residential and commercial applications. HOPPE's products are known for their innovative designs, durability, and reliability. The company is committed to delivering exceptional customer service and prides itself on its extensive product range, which caters to various architectural styles and customer preferences. HOPPE AG operates globally, supplying its products to distributors, architects, builders, and homeowners worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

16 Patents

#1 in Lana

#528 in Italy

#36,704 in the World

Hoppe Ag

Forward Citations = 161

25 inventors:

Helmut Alber (4 out of 6 patents)

Heinz-Eckhard Engel (4 out of 5 patents)

Christian Josef Stephan Zeus (3 out of 5 patents)

4. Reinhold Reitz (3 out of 3 patents)

5. Oliver Schuberth (2 out of 2 patents)

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