IP Library Assignment 035060/0447
Patent Assignment
Reel/Frame 035060/0447

Assignment of Assignor's Interest

Recorded: 2015-03-02 Pages: 3
Assignor
Assignee
BEIJING QUANTUM HI-TECH PHARMACEUTICAL TECHNOLOGY CO., LTD.
ROOM 503, BUILDLING NUMBER 11, YARD 8, HE YING ROAD, EASTERN AREA INDUSTRIAL BASE, SCIENCE AND TECHNOLOGY PARK, CHANG PING DISTRICT, BEIJING, 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 Oct 14, 2008
From: LI, HEWEI; WANG, CONGWEI; DU, BO; JIA, CHENGGONG
To: QUANTUM HI-TECH (BEIJING) RESEARCH INSTITUTE
Reel/Frame 021680/0782 →