IP Library › Assignment 062955/0608
Patent Assignment
Reel/Frame 062955/0608

Assignment of Assignor's Interest

Recorded: 2023-02-01 Pages: 2
Assignor
Assignee
GUOCAI(BEIJING) ACADEMY OF BUILDING SCIENCE CO., LTD.
4F, BUILDING C, CHINA BUILDING MATERIAL PLAZA, SANLIHE ROAD, NO.11, HAIDIAN DISTRICT, BEIJING, 100037, CHINA
Covered Property (1)
Beam-Column Joint Structure of Prefabricated Steel Structure Building
Application: 17/347,122 →
Publication: US 2021/0395996
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 14, 2022
From: QU, JIAOSHENG
To: CHINA NATIONAL BUILDING MATERIAL EXHIBITION AND TRADE CENTER
Reel/Frame 059000/0158 →