China Plastics ›› 2025, Vol. 39 ›› Issue (10): 90-97.DOI: 10.19491/j.issn.1001-9278.2025.10.015

• Processing and Application • Previous Articles     Next Articles

Global patent landscape analysis of biodegradable occluders

ZHANG Xu(), MA Hua   

  1. Patent Examination Cooperation Center of the Patent Office,China National Intellectual Property Administration,Beijing 100160,China
  • Received:2025-03-20 Online:2025-10-26 Published:2025-10-21

Abstract:

This study conducts a systematic analysis of the global patent landscape for biodegradable occluders. By examining application trends, major applicants, and key technology distributions, we map the technological evolution and competitive dynamics of this field. The analysis identifies leading innovators, critical patented technologies, and associated commercial products, providing a clear technology roadmap.

Key words: occluder, biodegradable, polymer materials, patent analysis

CLC Number: