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Seneffe, Belgium

Totalenergies Onetech Belgium

USPTO Granted Patents = 11

CIPO Patents = 3

EPO Patents = 22

Forward Citations = 0

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71 inventors (with patents filed for the assignee):

Walter Vermeiren (4 out of 84 patents)

Delphine Minoux (3 out of 61 patents)

Cindy Adam (3 out of 28 patents)

4. Alain Standaert (2 out of 23 patents)

5. Armelle Sigwald (2 out of 7 patents)

6. Laetitia Urbanczyk (2 out of 7 patents)

7. Sébastien Leplat (2 out of 3 patents)

8. Emmanuel Van Loock (2 out of 2 patents)

9. Christophe Breton (2 out of 2 patents)

10. Serge Eon (1 out of 3 patents)

11. Jose-Maria Pere (1 out of 2 patents)

12. Antonio Guinovart (1 out of 2 patents)

13. Martine Slawinski (1 out of 29 patents)

14. Pascal Charlier (1 out of 3 patents)

15. Elodie Perche (1 out of 2 patents)

11 patents: Sort by Forward Citations

1. 12404464 - Method for improving feedstock flexibility of steam cracking (2025-09-02),

2. 12371626 - Purification of waste plastic based oil with a high temperature hydroprocessing (2025-07-29),

3. 12281219 - Polypropylene compositions (2025-04-21),

4. 12203036 - Purification of waste plastic based oil via a two steps hydrotreatment (2025-01-21),

5. 12187963 - Method for steam cracking (2025-01-07),

6. 12173241 - Waste plastic based oil upgrading into high value chemicals via direct catalytic cracking (2024-12-24),

7. 12129369 - Process to produce an additived composition of polyethylene comprising post-consumer resin and caps or closures made from this composition (2024-10-29),

8. 11859316 - Process for the production of fibers (2024-01-02),

9. 11845816 - Drawn articles of low MTI metallocene polypropylene and process to produce such drawn articles (2023-12-19),

10. 11834563 - Expandable vinyl aromatic polymers (2023-12-05),

11. 11692087 - Process for producing monovinylaromatic polymer incorporating post-consumer recycled polystyrene, monovinylaromatic polymer incorporating post-consumer recycled polystyrene and articles produced thereof (2023-07-04),

Totalenergies Onetech Belgium is a leading provider in energy solutions, specializing in the development and implementation of innovative technologies for the energy sector. They offer a wide range of services including renewable energy solutions, energy efficiency projects, and smart grid technologies. With a strong commitment to sustainability and innovation, Totalenergies Onetech Belgium is dedicated to creating a more sustainable future for generations to come.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

11 Patents

#2 in Seneffe

#237 in Belgium

#50,159 in the World

Seneffe, Belgium

Totalenergies Onetech Belgium

Forward Citations = 0

71 inventors:

Walter Vermeiren (4 out of 84 patents)

Delphine Minoux (3 out of 61 patents)

Cindy Adam (3 out of 28 patents)

4. Alain Standaert (2 out of 23 patents)

5. Armelle Sigwald (2 out of 7 patents)

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