IP Library › Assignment 021680/0782
Patent Assignment
Reel/Frame 021680/0782

Assignment of Assignor's Interest

Recorded: 2008-10-14 Pages: 4
Assignors
LI, HEWEI
Executed: 2008-09-18
WANG, CONGWEI
Executed: 2008-09-18
DU, BO
Executed: 2008-09-18
JIA, CHENGGONG
Executed: 2008-09-22
JIAO, SHIRONG
Executed: 2008-09-22
JI, CHUN
Executed: 2008-09-24
Assignee
QUANTUM HI-TECH (BEIJING) RESEARCH INSTITUTE
CHUANGYE BUILDING B-328, NO. 11,, DISTRICT A, ANXIANG BEILI, CHAOYANG DISTRICT, BEIJING, 100101, CHINA
Covered Property (1)
Method of Preparing a Composition in Blister Packages
Patent: 8,646,246 →
Application: 12/142,506 →
Publication: US 2008/0305289
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 2, 2015
From: QUANTUM HI-TECH (BEIJING) RESEARCH INSTITUTE
To: BEIJING QUANTUM HI-TECH PHARMACEUTICAL TECHNOLOGY CO., LTD.
Reel/Frame 035060/0447 →