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Repsol, S.a.

USPTO Granted Patents = 49

CIPO Patents = 11

EPO Patents = 66

Trademarks = 18

Forward Citations = 33

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358 inventors (with patents filed for the assignee):

Sonia Mariette Embid Droz (8 out of 10 patents)

Ulisses Mello (8 out of 21 patents)

Mohamed Ahmed Hegazy (8 out of 9 patents)

4. José Alvarellos Iglesias (5 out of 6 patents)

5. Ruben Rodriguez Torrado (5 out of 7 patents)

6. Sonia Segura Fernández (5 out of 5 patents)

7. José María Segura Serra (4 out of 5 patents)

8. Lakshmikantha Mookanahallipatna Ramasesha (4 out of 5 patents)

9. Laura Marín Perales (4 out of 4 patents)

10. Carolina Ruiz Orta (4 out of 5 patents)

11. Mónica García Ruiz (4 out of 4 patents)

12. David Echeverria Ciaurri (4 out of 8 patents)

13. María Dolores Hernández Alonso (4 out of 4 patents)

14. Bianca Zadrozny (3 out of 14 patents)

15. Ignacio Carol Vilarasau (3 out of 3 patents)

49 patents: Sort by Forward Citations

1. 12442095 - Photovoltaic-electrochemical (PV-EC) system (2025-10-14),

2. 12351764 - Method for the treatment of plastic pyrolysis oils including single-stage hydrocracking (2025-07-08),

3. 12344800 - Method, including a hydrogenation step, for treating plastic pyrolysis oils (2025-07-01),

4. 12287443 - Method for reconstructing at least one trace in a seismic image (2025-04-29),

5. 12258436 - Method for the preparation of polymer polyols (2025-03-25),

6. 12111252 - Method for sorting flexible polyurethane foams (2024-10-08),

7. 12024672 - Cement comprising magnetic nanoparticles and method of setting a slurry thereof (2024-07-02),

8. 11987661 - Modified polymer polyols (2024-05-21),

9. 11912812 - Stable modified polymer polyol dispersions (2024-02-27),

10. 11885032 - Electrochemical process (2024-01-30),

11. 11747247 - Membrane structure suitable for a sand production test (2023-09-05),

12. 11685694 - Facile synthesis of solid sodium ion-conductive electrolytes (2023-06-27),

13. 11682807 - Catholyte for metal-oxygen battery (2023-06-20),

14. 11629590 - Method for estimating either flowback or the reservoir fluid production rate from either one individual inlet or the contribution from several inlets separated by intervals in a wellbore located in an oil and/or gas reservoir (2023-04-18),

15. 11519897 - Computer implemented method for characterizing a target fluid of a hydrocarbon reservoir under uncertainty (2022-12-06),

Repsol, S.A. is a multinational energy company based in Spain. It is one of the largest integrated oil and gas companies in the world, operating in more than 40 countries. Repsol is involved in the exploration, production, refining, and distribution of petroleum and natural gas products. In addition to its energy activities, Repsol also has a presence in the petrochemical and renewable energy sectors. The company is committed to sustainable development and invests in research and development to find innovative and cleaner energy solutions. For more information, visit the official Repsol website.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

49 Patents

#5 in Madrid

#26 in Spain

#13,842 in the World

Repsol, S.a.

Forward Citations = 33

358 inventors:

Sonia Mariette Embid Droz (8 out of 10 patents)

Ulisses Mello (8 out of 21 patents)

Mohamed Ahmed Hegazy (8 out of 9 patents)

4. José Alvarellos Iglesias (5 out of 6 patents)

5. Ruben Rodriguez Torrado (5 out of 7 patents)

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