MUMBAI, India, July 7 -- Intellectual Property India has published a patent application (202421104723 A) filed by Rk University on December 31, 2024, for A Silver-Copper-Co-Doped Zinc Oxide Nanoflowers Using Leucophyllum Frutescens Leaf Extract.

Inventors include Maitri Nandasana; Pranav Pandya; and Dr. Sougata Ghosh.

The application for the patent was published on July 03, 2026, under issue no. 27/2026.

Abstract: ABSTRACT A SILVER-COPPER-CO-DOPED ZINC OXIDE NANOFLOWERS USING LEUCOPHYLLUM FRUTESCENS LEAF EXTRACT The present invention relates to silver-copper-co-doped zinc oxide nanoflowers using Leucophyllum frutescens leaf extract. The present inventions in particular relate to silver-copper-co-doped zinc oxide nanoflowers using Leucophyllum frutescens leaf extract which are obtained by a process comprising reacting nitrate salts of zinc, silver, and copper with Leucophyllum frutescens leaf extract. More particularly it relates to a green synthesis method for preparing multi-metal doped zinc oxide nanoflowers which are useful as an antibacterial.

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