INTERNATIONAL PATENT: SANFORD, L.P. FILES APPLICATION FOR "WRITING INSTRUMENTS HAVING A SELECTIVELY PERMEABLE BARRIER AND METHODS OF USE THEREOF"

GENEVA, Feb. 18 -- SANFORD, L.P. (6655 Peachtree Dunwoody RoadAtlanta, Georgia 30328) filed a patent application (PCT/US2025/039883) for "WRITING INSTRUMENTS HAVING A SELECTIVELY PERMEABLE BARRIER AND METHODS OF USE THEREOF" on Jul 30, 2025. With publication no. WO/2026/035495, the details related to the patent application was published on Feb 12, 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): KRISHNASAMY, Gopalsamy (28, Thirumurugan NagarThudiyalur Coimbatore641034 Tamilnadu), KANNAN, Shashank (16/17 Manikkavasagar StreetJagathambigai Nagar, PadiChennai600050 Tamilnadu)

Abstract: Writing ...