MUMBAI, India, Aug. 17 -- Intellectual Property India has published a patent application (202611063418 A) filed by Chitkara University on May 19, 2026, for Alpha-Pinene Loaded Polymeric Nanoparticle-Integrated Microneedle Patch For Wound Healing.
Inventors include Dr. Inderbir Singh; Sanshita; Suman Pahal; Praveen Kumar Vemula; and Vivek Ghate.
The application for the patent was published on August 14, 2026, under issue no. 33/2026.
Abstract: ABSTRACT ALPHA-PINENE LOADED POLYMERIC NANOPARTICLE-INTEGRATED MICRONEEDLE PATCH FOR WOUND HEALING The present invention relates to a transdermal drug delivery system comprising Alpha-Pinene loaded polymeric nanoparticles incorporated into a dissolvable microneedle patch for wound healing applications. The nanoparticles enhance stability, solubility, and controlled release of Alpha-Pinene, while the microneedles enable minimally invasive penetration and localized delivery. The system bypasses the stratum corneum and ensures sustained drug release at the wound site. The invention demonstrates improved permeation, reduced systemic exposure, and accelerated wound healing, offering an effective and patient-compliant therapeutic solution. Reference
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