Abstract: The present invention relates to topical pharmaceutical microemulsions of cyclosporine Acomprising a half (C-C 4) alkyl esters of poly (methyl vinyl ether-co-maleic anhydride) (PVM/MA) copolymers. The invention also relates to a process for the preparation of said compositions and to their use in the prevention and/or treatment of several diseases, particularly psoriasis and atopic dermatitis.
Abstract: The present invention relates to nanoparticles for encapsulating compounds, the preparation and uses thereof, said nanoparticles being based on a vegetable hydrophobic protein, particularly zein, and a water miscible non-volatile organic solvent, particularly propylene glycol. Said nanoparticles can encapsulate or incorporate a product of interest for use in the agricultural, cosmetic, food or pharmaceutical fields.
Type:
Grant
Filed:
February 12, 2013
Date of Patent:
May 22, 2018
Assignee:
BIONANOPLUS, S.L.
Inventors:
Hesham H. A. Salman, Izaskun Goñi Azcárate, Irene Esparza Catalán
Abstract: The present invention relates to nanoparticles for encapsulating compounds, the preparation and uses thereof, said nanoparticles being based on half (C1-C4) alkyl esters of poly (methyl vinyl ether-co-maleic anhydride) (PVM/MA) copolymers. Said nanoparticles can encapsulate or incorporate a product of interest for use in the agricultural, cosmetic, food or pharmaceutical fields.
Type:
Grant
Filed:
April 16, 2012
Date of Patent:
May 31, 2016
Assignee:
BIONANOPLUS, S.L.
Inventors:
Hesham H. A. Salman, Izaskun Goñi Azcarate
Abstract: The present invention relates to nanoparticles for encapsulating compounds, the preparation and uses thereof, said nanoparticles being based on a vegetable hydrophobic protein, particularly zein, and a water miscible non-volatile organic solvent, particularly propylene glycol. Said nanoparticles can encapsulate or incorporate a product of interest for use in the agricultural, cosmetic, food or pharmaceutical fields.
Type:
Application
Filed:
February 12, 2013
Publication date:
January 1, 2015
Applicant:
BIONANOPLUS, S.L.
Inventors:
Hesham H.A. Salman, Izaskun Goñi Azcárate, Irene Esparza Catalán
Abstract: The present invention relates to nanoparticles for encapsulating compounds, the preparation and uses thereof, said nanoparticles being based on half (C1-C4) alkyl esters of poly (methyl vinyl ether-co-maleic anhydride) (PVM/MA) copolymers. Said nanoparticles can encapsulate or incorporate a product of interest for use in the agricultural, cosmetic, food or pharmaceutical fields.