Patents


“Production of flavonoid extracts enriched in quercetin and kaempferol from Rosa narcea residues”. M.C. Martínez-Rodríguez, S. Boso-Alonso, J.L. Santiago, P. Gago-Montaña, F.J. Plou, J.L. González-Alfonso, D. Rodríguez-García. Application submission date: 05/12/2025. Trade Secret 309/2025. Participating entities: CSIC.

“Use of flavonoid acylglucosides as antivirals against coronaviruses and other enveloped viruses”. F.J. Plou, J.L. González-Alfonso, D. Rodríguez-García, I. Paz-Mouriño, M. Moreno-García, R. Bello-Morales, J.A. Lopez-Guerrero, M. Fernandez-Lobato, L. Barahona, L. Arribas-Barrios. Application submission date: 13/11/2025. Application number: Patent P202531050. Participating entities: CSIC and the Autonomous University of Madrid (UAM)

“Hyaluronidase obtained from Purpureocillium sp. and its use”. F.J. Plou, M. Minguet-Lobato, F. Cervantes-Domínguez, M. Fernández-Lobato. Application submission date: 15/01/2025. Application number: European Patent EP25382020.3. Participating entities: CSIC and the Autonomous University of Madrid. PCT/EP2026/050854

“A novel acylated derivate of phloretin and its use as antioxidant”. F.J. Plou, J.L. Gonzalez-Alfonso, A.O. Ballesteros, C. Alonso, L. Coderch, A. Poveda, J. Jimenez-Barbero, T. Desmet, Z. Ubiparip. Application submission date: 17/06/2022. Application number: European Patent EP22382582.9. Participating entities: CSIC, CIC bioGUNE, and Ghent University (Belgium). PCT/EP2023/066107 filed on 15/06/2023

Modified unspecific peroxygenase and uses thereof”. M. Rodríguez-Buey, M. García-Ruiz, J. Martín-Díaz, P. Santos-Moriano, P. Molina-Espeja, E. García-Ruiz, F.J. Plou, M. Alcalde. Application submission date: 27/03/2017Spanish patent EP17382151.3.

"Mutants of unspecific peroxygenase with high monooxygenase activity and their uses”. P. Molina-Espeja, F.J. Plou, M. Alcalde. Application submission date: 13/11/2015Application number: P201531641. Participating entities: CSIC. PCT application date: 14/11/2016. PCT application number: PCT/ES16/070809.

Process for obtaining an enzyme immobilized on a renewable support derived from an agri-food waste”. M.A. Martin-Luengo, M. Yates, F.J. Plou, R. Lozano E. Saez, A.M. Martinez, L. Vega, L. Medina V. Zurdo, M. Ramos, F. Valero, M.D. Benaiges. Application submission date: 01/02/2013Spanish Patent 201330114.

“Alginate-based immobilized biocatalyst for the biotransformation of carbohydrates . L. Fernández-Arrojo, F.J. Plou, M. Alcalde, A. Ballesteros, M. Fernández-Lobato y P. Gutiérrez-Alonso. Application submission date: 11/03/2009Spanish Patent 200930001PCT/ES2010/070104

“High redox potential laccases obtained by directed evolution". S. Camarero, A. Cañas, M.J. Martínez, A.T. Martínez, A. Balllesteros, F. Plou, E. Record, M. Asther y M. Alcalde. Application submission date: 21/11/2008. Spanish Patent P200803322. PCT/ES2009/070516

“Enzymatic procedure for the preparation of alfa-glucosylated derivatives of resveratrol with surfactant properties”. P. Torres, F.J. Plou, A. Ballesteros, J.L. Parra, F. Comelles, J. Jiménez-Barbero and A. PovedaApplication submission date: 08/11/2008Spanish Patent 200930037PCT/ES2010/070177

“Novel fructofuranosidase activity for obtaining the prebiotic oligosaccharide 6-kestose”M. Fernández-Lobato, M. Alvaro, M. De Abreu, L. Fernández-Arrojo and F.J. Plou. Application submission date: 26/12/2005Spanish Patent P200503195. PCT/ES2006/000693. WO/2007/074187.

“Novel enzyme for the production of prebiotic oligosaccharides”. M. Fernández-Lobato, D. Marín, A. Jiménez, F.J. Plou, A. Gómez de Segura and M. Alcalde. Application submission date:16/12/2004Spanish Patent P200402994. PCT/ES2005/070177. WO/2006/064078.