Patent & Utility Models
1. Nanofilm Technologies International Limited
Improvements in Carbon Coated Electrodes
Filing Date: 20 Jan 2023
Territory: WIPO
Filing No.: PCT/EP2023/051373
Status: Pending
2. Nanofilm Vacuum Coating (Shanghai) Co., Ltd.
Improvements in Carbon Coated Electrodes
Filing Date: 18 Jan 2023
Territory: China
Filing No.: 202310063345.0
Status: Pending
3. Sydrogen (Shanghai) Technology Co., Ltd.
An electrochemical testing device
Filing Date: 17 Feb 2023
Territory: China
Filing No.: 202310134443.9
Status: Pending
4. Sydrogen (Shanghai) Technology Co., Ltd.
A three-electrode cell device
Filing Date: 17 Feb 2023
Territory: China
Filing No.: 202320252312.6
Status: Granted
5. Yizheng Nahuan Technologies Co., Ltd.
A clamping device for piston ring coating
Filing Date: 27 Mar 2023
Territory: China
Filing No.: 202310301761.X
Status: Pending
6. Sydrogen (Shanghai) Technology Co., Ltd.
A device for testing the strength of welding joints
Filing Date: 17 Feb 2023
Territory: China
Filing No.: 202320239052.9
Status: Granted