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USPTO Data Jan 1 1976 - Oct 20 2026
21 Patents
#1 in Leon
#93 in Spain
#30,001 in the World
Laboratorios Leon Farma Sa
Forward Citations = 167
14 inventors:
Laboratorios Leon Farma Sa
% Expired Patents = 4.8
EPO Patents = 3
Trademarks = 1
Forward Citations = 167
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14 inventors (with patents filed for the assignee):
Philippe Perrin (18 out of 25 patents)
Dominique Drouin (17 out of 17 patents)
Jose Luis Velada (15 out of 15 patents)
4. Celestino Ronchi (2 out of 7 patents)
5. Gonzalo Hernández Herrero (2 out of 4 patents)
6. Mauro Citterio (2 out of 3 patents)
7. José Luis Velada (1 out of 1 patent)
8. Dominique Drounin (1 out of 1 patent)
9. Cecile Boyer-Joubert (1 out of 4 patents)
10. Cécile Boyer-Joubert (1 out of 1 patent)
11. Lucas Sigman (1 out of 1 patent)
12. Brett Mooney (1 out of 1 patent)
13. Andreza María Ribeiro (1 out of 1 patent)
14. María Dolores Moya Ortega (1 out of 1 patent)
15. José Velada (0 patent)
21 patents:
1. 12318395 - Ethinyl estradiol-β-cyclodextrin complex and process for preparing thereof (2025-06-03),
2. 12280151 - Synthetic progestogens and pharmaceutical compositions comprising the same (2025-04-21),
3. 12090231 - Synthetic progestogens and pharmaceutical compositions comprising the same (2024-09-17),
4. 11951213 - Synthetic progestogens and pharmaceutical compositions comprising the same (2024-04-09),
5. 11504334 - Synthetic progestogens and pharmaceutical compositions comprising the same (2022-11-22),
6. 11491113 - Synthetic progestogens and pharmaceutical compositions comprising the same (2022-11-08),
7. 11478487 - Synthetic progestogens and pharmaceutical compositions comprising the same (2022-10-25),
8. 11452695 - Synthetic progestogens and pharmaceutical compositions comprising the same (2022-09-27),
9. 11439598 - Synthetic progestogens and pharmaceutical compositions comprising the same (2022-09-13),
10. 11413249 - Synthetic progestogens and pharmaceutical compositions comprising the same (2022-08-16),
11. 11351122 - Synthetic progestogens and pharmaceutical compositions comprising the same (2022-06-07),
12. 11291633 - Synthetic progestogens and pharmaceutical compositions comprising the same (2022-04-05),
13. 11291632 - Synthetic progestogens and pharmaceutical compositions comprising the same (2022-04-05),
Company Overview
Laboratorios Leon Farma Sa is a pharmaceutical company based in Leon, Spain, specializing in the development and manufacturing of a diverse range of medicinal products. The organization focuses on both generic and innovative pharmaceuticals, catering to various therapeutic areas. With a commitment to quality and research, Leon Farma engages in the continuous improvement of its product offerings, ensuring compliance with international standards and addressing the evolving needs of healthcare markets.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Laboratorios Leon Farma Sa. Retrieved from https://idiyas.com/company/laboratorios-leon-farma-sa
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]
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]
3 patents (EPO):
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]