Trademark Overview
On Tuesday, December 30, 2025, a trademark application was filed for REFOAM with the United States Patent and Trademark Office. The USPTO has given the REFOAM trademark a serial number of 99571026. The federal status of this trademark filing is NON-FINAL ACTION - MAILED as of Thursday, May 7, 2026. This trademark is owned by Bio-Change Ltd. The REFOAM trademark is filed in the Pharmaceutical Products category with the following description:
Liquid, powder or paste formulation or biodegradable implants, having a three dimensional structure, made of biological material, including medical gelatin or enzymatically cross-linked biodegradable medical gelatin, for use in the regeneration, restoration, and repair of hard, soft, and connective tissues in the face and oral cavity, including providing a mechanical infrastructure for reattaching cells in a three-dimensional environment, and for medical use in external skin treatment, including wounds; Bone and soft tissue fillers composed of biological and natural materials; substrate for the growth and regeneration of damaged dental and periodontal tissues, including a substrate for the growth and regeneration of bone composed of biological materials for medical purposes for use in humans; biodegradable dental implant materials that are naturally eliminated from the body; materials for restoring the oral cavity, jaw, and dental and periodontal cavities; liquid, powder, or paste form...
