Process For Producing Open-Cell Rigid Polyurethane Foams - EP4305086

The patent EP4305086 was granted to Basf on Aug 27, 2025. The application was originally filed on Mar 8, 2022. The patent is currently recorded with a legal status of "Granted".

EP4305086

BASF
Filing Date
Mar 8, 2022
Status
Granted
Grant Date
Aug 27, 2025
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination.

  • Get instant alerts for new documents