GENEVA, March 11 -- POLSKA WYTWORNIA PAPIEROW WARTOŚCIOWYCH SPOŁKA AKCYJNA (Sanguszki 100-222 Warszawa) filed a patent application (PCT/IB2025/058646) for "SECURED DOCUMENT" on Aug 27, 2025. With publication no. WO/2026/047569, the details related to the patent application was published on Mar 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): DYMAŁA, Piotr (Kolska 9A/7001-045 Warszawa)
Abstract: The invention relates to a secured document (100) comprising: a substrate (101) partially covered in at least two, preferably non-overlapping regions with an additional layer, where...