Method for Preparing Biotic Superparamagnetic Nanoparticles Derived from Colchicum Ritchii
Summary
USPTO has published patent application US20260108578A1 for a method of preparing biotic superparamagnetic nanoparticles using Colchicum ritchii plant extract. The application, filed on January 17, 2025 by inventors Veeramoni Chinnadurai, Khalid A. Al-Numair, and Mohammed A. Alsaif, describes combining the plant extract with ferric chloride solution followed by sodium hydroxide to form superparamagnetic nanoparticles. The invention is classified under CPC codes A61K 36/88, A61K 9/5115, A61K 9/5192, A61K 47/02, A61P 3/04, and A61P 3/10, indicating applications in pharmaceutical preparations for metabolic disorders.
“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 has published patent application US20260108578A1, a new pharmaceutical method for synthesizing biotic superparamagnetic nanoparticles derived from Colchicum ritchii plant material. The method involves combining the plant extract with ferric chloride solution and subsequently adding sodium hydroxide to produce the nanoparticles.
Pharmaceutical and biotechnology companies researching nanoparticle synthesis, drug delivery systems, or metabolic disorder treatments should monitor this application. Competitors developing similar biotic magnetic nanoparticle platforms may wish to conduct freedom-to-operate analyses. Research institutions may find this document relevant for prior art searches in the pharmaceutical preparation space.
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 US20260108578A1 Kind: A1 Apr 23, 2026
Inventors
VEERAMANI CHINNADURAI, KHALID A. 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
2025-01-17
Application No.
19027850
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