Patent Assignment
Reel/Frame 031644/0399
Assignment of Assignor's Interest
Recorded: 2013-11-14
Pages: 4
Assignors
DENG, QINGJUN
Executed: 2013-11-04
WANG, SHAOHUI
Executed: 2013-11-04
ZHU, QIANG
Executed: 2013-11-04
GAO, TAIPING
Executed: 2013-11-04
LI, YONGSHENG
Executed: 2013-11-04
Assignee
CHONGQING HUABANGSHENGKAI PHARM. CO., LTD
NO.666 RONGJUN ROAD, NANJIN STREET SUB-DISTRICT, HECHUAN DISTRICT, CHONGQING, 401520, CHINA
Covered Property
(1)
Stereospecific Synthesis Process for Tretinoin Compounds