IP Library Assignment 024052/0160
Patent Assignment
Reel/Frame 024052/0160

Assignment of Assignor's Interest

Recorded: 2010-03-09 Pages: 3
Assignors
LEI, YUEYONG
Executed: 2010-03-03
LIU, WEIBIN
Executed: 2010-03-03
Assignee
HUNAN RIVERS BIOTECHNOLOGY CO. LTD.
NO. 490, YINGBIN WEST ROAD, YIYANG CITY, HUNAN PROVINCE, 413000, CHINA
Covered Property (1)
Methods and Genetically Engineered Micro-Organisms for the Combined Production of Pdo, Bdo and Php by Fermentation
Patent: 8,227,217 →
Application: 12/620,142 →
Publication: US 2011/0117617
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 9, 2010
From: LIU, DEHUA; LIU, HONGJUAN; OU, XIANJIN; SUN, YAN
To: TSINGHUA UNIVERSITY
Reel/Frame 024052/0121 →