IP Library › Assignment 069663/0894
Patent Assignment
Reel/Frame 069663/0894

Assignment of Assignor's Interest

Recorded: 2024-12-24 Pages: 3
Assignors
TIANJIN UNIVERSITY
Executed: 2024-12-09
Assignee
TIANJIN CHUANGJIN JINGGONG TECHNOLOGY CO., LTD.
5-1-1701 TIANJIN SCIENCE AND TECHNOLOGY SQUARE, WEST OF KEXUE EAST ROAD, NANKAI DISTRICT, TIANJIN, 300102, CHINA
Covered Properties (2)
Double-Disc Straight Groove Cylindrical-Component Surface Grinding Disc
Patent: 9,839,987 →
Application: 15/619,443 →
Publication: US 2017/0274499
Cylindrical-Component Grinding Device, and Workpiece Advancing Apparatus and Grinding Method Thereof
Patent: 9,855,635 →
Application: 15/619,498 →
Publication: US 2017/0274494
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 10, 2024
From: REN, CHENGZU; DENG, XIAOFAN; HE, YINGLUN; CHEN, GUANG
To: TIANJIN UNIVERSITY
Reel/Frame 069195/0089 →
Assignment of Assignor's Interest Nov 10, 2024
From: TIANJIN UNIVERSITY
To: TIANJIN UNIVERSITY ASSET MANAGEMENT CO., LTD; TIANJIN UNIVERSITY
Reel/Frame 069195/0130 →