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Zwijndrecht, Belgium

Deme Offshore Be Nv

Calculating rank

USPTO Granted Patents = 22

% Expired Patents = 4.5

EPO Patents = 30

Forward Citations = 16

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23 inventors (with patents filed for the assignee):

Dieter Wim Jan Rabaut (15 out of 17 patents)

Kenneth Gerard Vannieuwenhuyse (10 out of 10 patents)

Jan Maria Koen Michielsen (7 out of 7 patents)

4. Jeroen Van Loon (4 out of 6 patents)

5. Dieter Wim Rabaut (3 out of 3 patents)

6. Victor Alexander Hanenburg (2 out of 2 patents)

7. Michiel Marius Bertels (1 out of 1 patent)

8. Courtney Bradbury (1 out of 1 patent)

9. Paul F Gallagher (1 out of 1 patent)

10. Kevin Ludo Van De Velde (1 out of 1 patent)

11. Mathieu Holvoet (1 out of 1 patent)

12. Alexandra Sofia Gonçales Da Silva (1 out of 1 patent)

13. Wouter Haring (1 out of 1 patent)

14. Sven André Christiane De Bock (1 out of 1 patent)

15. Roeland Magda Dirk De Rycker (1 out of 1 patent)

22 patents: Sort by Forward Citations

1. 12767279 - Handling system and method for transferring an elongate object from a storage position into an upending system (2026-10-20),

2. 12528671 - Method for lifting an object from a vessel deck (2026-01-20),

3. 12523197 - Device and method for offshore arranging of a wind turbine or components thereof (2026-01-13),

4. 12473181 - Lifting device provided with an auxiliary device for counteracting tipover of the boom in sudden loss of load (2025-11-18),

5. 12460367 - Method for anchoring a hollow tubular element in a water bottom, and assembly of the tubular element and a closing body (2025-11-04),

6. 12428111 - Lifting system and method for taking up an elongated object (2025-09-30),

7. 12281635 - Device and method for mounting a wind turbine component on a wind turbine tower (2025-04-21),

8. 12253059 - Device and method for placing a component of a wind turbine (2025-03-18),

9. 12221324 - Method and hoisting yoke for taking up an elongate object (2025-02-11),

10. 12152358 - Jack-up platform comprising a mooring system and a method for mooring a floating vessel (2024-11-26),

11. 12006000 - Vessel and device for upending an elongate element from a deck of the vessel using a lifting means (2024-06-11),

12. 11965478 - Device and method for lifting an object from a deck of a vessel subject to movements (2024-04-23),

13. 11919747 - Hoisting block for a crane (2024-03-05),

14. 11846267 - Device and method for upending a tubular element with a longitudinal direction at an outer end (2023-12-19),

15. 11828265 - Coupling tool for connection to an outer end of a tubular element for upending the element (2023-11-28),

Company Overview

Deme Offshore Be Nv specializes in providing innovative solutions for offshore energy projects, focusing on renewable energy sources such as wind and marine energy. The company is involved in the development, construction, and installation of offshore infrastructure, leveraging advanced technologies and engineering expertise. With a strong commitment to sustainability, Deme Offshore plays a crucial role in the transition towards greener energy systems, primarily serving clients in Europe and beyond.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

22 Patents

#1 in Zwijndrecht

#149 in Belgium

#28,803 in the World

Zwijndrecht, Belgium

Deme Offshore Be Nv

Forward Citations = 16

23 inventors:

Dieter Wim Jan Rabaut (15 out of 17 patents)

Kenneth Gerard Vannieuwenhuyse (10 out of 10 patents)

Jan Maria Koen Michielsen (7 out of 7 patents)

4. Jeroen Van Loon (4 out of 6 patents)

5. Dieter Wim Rabaut (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Deme Offshore Be Nv. Retrieved from https://idiyas.com/company/deme-offshore-be-nv

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]

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