US 11,730,759 B1
Sulfasalazine-loaded zinc oxide nanoparticles for the treatment of ulcerative colitis
Hany Mohamed Abd El-Lateef Ahmed, Al-Ahsa (SA); Mai Mostafa Khalaf Ali, Al-Ahsa (SA); Ahmed Mohammed Abu-Dief Mohammed, Al-Ahsa (SA); Mohammed Sherif Saddik Ibrahim, Al-Ahsa (SA); and Ali Khames Abd Eltwab Morsy, Al-Ahsa (SA)
Assigned to KING FAISAL UNIVERSITY, Al-Ahsa (SA)
Filed by KING FAISAL UNIVERSITY, Al-Ahsa (SA)
Filed on Mar. 9, 2023, as Appl. No. 18/119,526.
Int. Cl. A61K 33/30 (2006.01); A61K 9/14 (2006.01); A61P 1/04 (2006.01); A61K 31/635 (2006.01)
CPC A61K 33/30 (2013.01) [A61K 9/145 (2013.01); A61K 31/635 (2013.01); A61P 1/04 (2018.01)] 11 Claims
 
1. A composition for treating ulcerative colitis comprising:
zinc oxide nanoparticles; and
sulfasalazine adsorbed onto a surface of the zinc oxide nanoparticles.