INTERNATIONAL PATENT: ENVIROGRAF LIMITED FILES APPLICATION FOR "CAVITY WALL BARRIER"

GENEVA, Feb. 9 -- ENVIROGRAF LIMITED (Envirograf HouseBarfrestoneDover Kent CT15 7JG) filed a patent application (PCT/GB2025/051706) for "CAVITY WALL BARRIER" on Jul 31, 2025. With publication no. WO/2026/027889, the details related to the patent application was published on Feb 05, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): WARD, Derek (Envirograf HouseBarfrestoneDover Kent CT15 7JG)

Abstract: A cavity wall barrier for a building comprising a first layer of mesh material of a first lattice size, a second layer of mesh material of a second lattice superimposed on the first layer. The f...