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EPO Patents = 3

Trademarks = 1

Forward Citations = 15

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9 inventors (with patents filed for the assignee):

Jan Van Der Tempel (4 out of 9 patents)

David Julio Cerda Salzmann (3 out of 5 patents)

Jillis Koch (3 out of 3 patents)

4. Frederik Gerner (3 out of 3 patents)

5. Arie Jan Gobel (2 out of 3 patents)

6. Edouard Frans Alexander Schinkel (1 out of 6 patents)

7. Michael Hubert Schinkel (1 out of 2 patents)

8. Arie Jan Göbel (1 out of 2 patents)

9. Adrianus Huibert De Ruiter (1 out of 1 patent)

10. Michaël Hubert Schinkel (3 patents)

11. Martijn Paulus Maria Krutzen (1 patent)

12. Marijn Jaap Anton Maria Hooghoudt (0 patent)

13. Philippus Johannes Eduardus Maria De Jong (0 patent)

14. Floris Peter De Laat (0 patent)

15. Vincent Johannes Adrianus THÖNISSEN (0 patent)

5 patents: Sort by Forward Citations

1. 12404841 - Device, system and method for forming a temporary support structure for maintenance crew for a blade of a wind turbine, method of performing maintenance, wind turbine blade, wind turbine and wind turbine park (2025-09-02),

2. 10604216 - Motion compensation device (2020-03-31),

3. 9487277 - Vessel, motion platform, method for compensating motions of a vessel and use of a Stewart platform (2016-11-08),

4. 9174710 - Vessel, motion platform, method for compensating motions of a vessel and use of a Stewart platform (2015-11-03),

5. 8672288 - Vessel, motion platform, method for compensating motions of a vessel and use of a Stewart platform (2014-03-18),

Ampelmann Holding B.V. is a leading provider of motion compensation access solutions for the offshore energy sector. Their innovative system enhances the safety and efficiency of personnel transfers to and from offshore platforms. With over a decade of experience, Ampelmann has a proven track record of delivering reliable and cost-effective solutions to its clients worldwide.

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USPTO Data Jan 1 1976 - Dec 16 2025

5 Patents

#16 in Delft

#1,105 in Netherlands

Delft, Netherlands

Ampelmann Holding B.v.