INTERNATIONAL PATENT: RTX CORPORATION FILES APPLICATION FOR "HEXAVALENT CHROMIUM-FREE STRIPPING BATH AND PROCESS FOR ALUMINUM ANODIZING REMOVAL"

GENEVA, Jan. 20 -- RTX CORPORATION (10 Farm Springs RoadFarmington, Connecticut 06032) filed a patent application (PCT/US2025/037291) for "Hexavalent Chromium-Free Stripping Bath and Process for Aluminum Anodizing Removal" on Jul 11, 2025. With publication no. WO/2026/015807, the details related to the patent application was published on Jan 15, 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): ZHANG, Weilong (884 Neipsic RoadGlastonbury, Connecticut 06033), ZHU, Tianli (246 Grandview DriveGlastonbury, Connecticut 06033), SANNIGRAHI, Poulomi (35 Hawthorne Mead DriveGlastonbury, Connecticut 060...