NewcelX (Nasdaq: NCEL) Strengthens Global IP Strategy with Publication of DOXA Patent Application in China
NewcelX Ltd. (Nasdaq: NCEL), a cutting-edge biotechnology firm focused on advanced cell-therapy and neuroscience-driven therapeutics, has announced a significant advancement in its global intellectual property (IP) strategy. The company revealed the publication of a major international patent application in China, covering a new class of quinazoline, benzothiazine, and benzoxazine derivatives, collectively referred to as DOXA, intended for the treatment of neurological diseases.
Importance of the DOXA Patent for Neurological and Metabolic Diseases
This recent publication represents a pivotal expansion of NewcelX's proprietary small-molecule portfolio. The new patent supports the company's ongoing efforts to drive therapeutic innovation across conditions such as sleep-wake disorders, neurodegeneration, and metabolic diseases. With this advancement, NewcelX is enhancing its small-molecule technology estate as part of its broader strategy in cell therapy, regenerative medicine, and central nervous system (CNS) drug development.
Key Patent Information
- Priority:** Europe Patent Application No. 22307075.6, filed December 30, 2022
- PCT Filing:** International Patent Application No. PCT/2023800948590, filed December 29, 2023
- China Publication:** CN 120981232 A, published November 18, 2025
- Title:** Quinazoline, Benzothiazine or Benzoxazine Derivatives for Neurological Diseases
- Internal Reference:** B386678CN / D43080
Executive Insights on the Patent Publication
Ronen Twito, Chief Executive Officer and Executive Chairman of NewcelX, remarked, "The publication of this patent application in China is an important step in expanding the global reach of our IP portfolio. It strengthens the foundation of our DOXA small-molecule platform and supports our long-term strategy to build a diversified therapeutic pipeline in neurology."
Dr. Eric Konofal, Head of the DOXA Program, added, "This patent marks a key milestone for the DOXA program. These compounds reflect years of translational work in neuropharmacology and medicinal chemistry aimed at developing first- or best-in-class treatments for major CNS disorders, from ALS to narcolepsy."
The patent encompasses a wide range of compounds with potential applications in various CNS-related conditions, such as narcolepsy, which is influenced by the dysregulation of orexin signaling. The DOXA compounds are specifically designed to modulate the pathways involved in sleep-wake regulation, neuroinflammation, oxidative stress, and neuronal resilience, thus addressing both neurodegenerative and metabolic disorders.
Integration with Other Therapeutic Programs
Recent scientific findings have underscored the significant biological connections between sleep regulation, orexin signaling, metabolic homeostasis, and insulin sensitivity. These insights bolster the potential integration of DOXA mechanisms with NewcelX's stem-cell-derived IsletRx program designed for insulin-dependent diabetes. Improving metabolic regulation alongside neurological function may enhance regenerative cell-therapy approaches and present a unique therapeutic opportunity.
The publication of the DOXA patent not only lays the groundwork for further registration in Hong Kong but also provides an additional layer of protection in a strategically significant region for future development and commercialization.
About NewcelX (Nasdaq: NCEL)
NewcelX is a leading global biotechnology company that specializes in developing therapies for cell engineering, regenerative medicine, and neurological disorders. With a robust platform that merges advanced stem-cell technologies with extensive neuroscience expertise, NewcelX is advancing a diverse pipeline targeting ALS, Type 1 Diabetes, and various CNS-related conditions. The company is headquartered in Zurich, Switzerland, and has R&D operations based in Israel.