GENEVA, May 9 -- JIANGNAN SHIPYARD (GROUP) CO., LTD. (No. 988, Changxing Jiangnan AvenueChongming District, Shanghai 201913), 江南造船（集团）有限责任公司 (中国上海市崇明区长兴江南大道988号) filed a patent application (PCT/CN2025/089984) for "GAS DRAG REDUCTION JET APPARATUS AND SHIP" on Apr 19, 2025. With publication no. WO/2026/091419, the details related to the patent application was published on May 07, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property ...