GENEVA, Feb. 1 -- SHANGHAI QIYUAN GAS DEVELOPMENT CO., LTD. (Room 202.204, Building 3, No.150 Heyu Road,Jiading District, Shanghai 201802), 上海启元气体发展有限公司 (中国上海市嘉定区和裕路150号3幢202.204室) filed a patent application (PCT/CN2025/090645) for "LASER GAS RECOVERY AND SEPARATION DEVICE AND METHOD" on Apr 23, 2025. With publication no. WO/2026/020905, the details related to the patent application was published on Jan 29, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual P...