Japan, April 28 -- OSAKA GAS CHEM KK has got intellectual property rights for 'FLUORENE DERIVATIVE, METHOD FOR PRODUCING THE SAME, AND USE THEREOF.' Other related details are as follows:
Application Number: JP,2025-143287
Category (FI): C07C69/54@Z,C07C67/08,C07C29/147,C07C33/36
Stage: Grant (IP right granted following substantive examination.)
Filing Date: Aug. 29, 2025
Publication Date: Dec. 9, 2025
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
