	US 11,753,310 B2
	Ferrite nanoparticles
Mohammad Azam Ansari, Dammam (SA); and Abdulhadi Baykal, Dammam (SA)
Assigned to Imam Abdulrahman Bin Faisal University, Dammam (SA)
Filed by Imam Abdulrahman Bin Faisal University, Dammam (SA)
Filed on Feb. 28, 2023, as Appl. No. 18/115,254.
Application 18/115,254 is a continuation of application No. 16/250,626, filed on Jan. 17, 2019, granted, now 11,643,335.
Prior Publication US 2023/0202860 A1, Jun. 29, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. C01G 37/00 (2006.01); A61L 2/18 (2006.01); A61L 2/232 (2006.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01)

CPC C01G 37/006 (2013.01) [A61L 2/18 (2013.01); A61L 2/232 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); C01P 2002/32 (2013.01); C01P 2002/72 (2013.01); C01P 2002/82 (2013.01)]

11 Claims

1. Spinel ferrite nanoparticles, comprising at least one chromium-substituted copper ferrite selected from the group consisting of CuCr_0.4Fe_1.6O₄, CuCr_0.6Fe_1.4O₄, CuCr_0.8Fe_1.2O₄, and CuCrFeO₄.