IP Library › Assignment 033558/0449
Patent Assignment
Reel/Frame 033558/0449

Corrective Assignment to Correct the the Assignee's Address on an Assignment Previously Recorded on Reel 029574 Frame 0091. Assignor(S) Hereby Confirms the No. 37-1-1306, Yuzhongxili, Xicheng District, Beijing 100029, P.R. China.

Recorded: 2014-08-18 Pages: 6
Assignors
TANG, CHENGHAN
Executed: 2012-12-06
WEI, ANXING
Executed: 2012-12-06
ZHAO, YUNJIAN
Executed: 2012-12-06
Assignee
BEIJING J-TEC TECHNOLOGY CO., LTD.
NO. 37-1-1306, YUZHONGXILI, XICHENG DISTRICT, BEIJING, 100029, CHINA
Covered Property (1)
Boron-Containing Synergistic Urea and Preparation Method and Application Thereof
Patent: 8,882,877 →
Application: 13/716,070 →
Publication: US 2014/0007633
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 14, 2012
From: TANG, CHENGHAN; WEI, ANXING; ZHAO, YUNJIAN
To: BEIJING J-TEC TECHNOLOGY CO., LTD.
Reel/Frame 029574/0091 →