US20260108577A1: Biotic Superparamagnetic Nanoparticles from Colchicum Ritchii
Summary
USPTO published patent application US20260108577A1 on April 23, 2026, disclosing a method for preparing biotic superparamagnetic nanoparticles using Colchicum ritchii plant extract combined with ferric chloride solution and sodium hydroxide solution. The application names VEERAMANI CHINNADURAI, KHALID S. AL-NUMAIR, and MOHAMMED A. ALSAIF as inventors, with a filing date of October 17, 2024, and application number 18918527. CPC classifications indicate pharmaceutical applications including weight management (A61P 3/04) and diabetes treatment (A61P 3/10).
“A method of preparing biotic super-paramagnetic nanoparticles can include combining a Colchicum ritchii plant extract with a ferric chloride solution to provide a mixture and adding sodium hydroxide solution to the mixture to provide the super-paramagnetic nanoparticles.”
About this source
USPTO classification A61K covers pharmaceutical preparations: formulations, dosage forms, combination therapies, delivery systems, and the vehicles that carry active ingredients. Every newly published application in A61K lands in this feed, around 245 a month. Applications publish 18 months after filing, so this feed reveals what pharma formulators at major sponsors and generics were working on in the prior year and a half. Watch this if you compete in drug formulation, file freedom-to-operate analyses, scout competitive drug products before clinical readouts, or follow novel delivery platforms like nanoparticles, lipid carriers, and long-acting injectables.
What changed
USPTO published patent application US20260108577A1 disclosing a method for preparing biotic superparamagnetic nanoparticles using Colchicum ritchii plant extract, ferric chloride solution, and sodium hydroxide. The application includes CPC classifications indicating pharmaceutical applications for weight management and diabetes treatment.
Inventors and potential patent applicants should be aware that this publication establishes a priority date of October 17, 2024, and the disclosed method is now publicly available as prior art. Parties developing similar nanoparticle synthesis methods should conduct freedom-to-operate analyses.
Archived snapshot
Apr 23, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
METHOD FOR PREPARING BIOTIC SUPERPARAMAGNETIC NANOPARTICLES DERIVED FROM COLCHICUM RITCHII
Application US20260108577A1 Kind: A1 Apr 23, 2026
Inventors
VEERAMANI CHINNADURAI, KHALID S. AL-NUMAIR, MOHAMMED A. ALSAIF
Abstract
A method of preparing biotic super-paramagnetic nanoparticles can include combining a Colchicum ritchii plant extract with a ferric chloride solution to provide a mixture and adding sodium hydroxide solution to the mixture to provide the super-paramagnetic nanoparticles.
CPC Classifications
A61K 36/88 A61K 9/5115 A61K 9/5192 A61K 47/02 A61P 3/04 A61P 3/10
Filing Date
2024-10-17
Application No.
18918527
Mentioned entities
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