GENEVA, Dec. 1 -- SIRRIS (Gaston Geenslaan 83001 Leuven) filed a patent application (PCT/EP2025/062642) for "ULTRA BLACK SURFACE" on May 08, 2025. With publication no. WO/2025/242442, the details related to the patent application was published on Nov 27, 2025.
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): MALEK, Olivier (Gaston Geenslaan 83001 Leuven)
Abstract: The invention relates to an ultra black surface (1) comprising, a substrate having the ultra black surface and formed by an Al-base (2) made of an aluminium (alloy), coated with a layer of a NiP or NiB alloy, the ultra-black surface is s...