Liu; Yubin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liu; Yubin.The latest application filed is for "crystal form of prostaglandin analogue, and preparation method and use thereof".

Company Profile

0.4.6

Liu; Yubin - Shanghai CN
LIU; Yubin - Singapore SG

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
Crystal form of prostaglandin analogue, and preparation method and use thereof Grant 9,278,902 - Tang , et al. March 8, 2	2016-03-08
Crystal form of prostaglandin analogue, and preparation method and use thereof Grant 9,278,903 - Tang , et al. March 8, 2	2016-03-08
Crystal Form Of Prostaglandin Analogue, And Preparation Method And Use Thereof App 20150011637 - Tang; Zhijun ; et al.	2015-01-08
Crystal Form Of Prostaglandin Analogue, And Preparation Method And Use Thereof App 20150005384 - Tang; Zhijun ; et al.	2015-01-01
Backward Pedaling Detection Circuit For E-bike Motor Driver App 20090102408 - DE JESUS; Allan Candelaria ; et al.	2009-04-23
Electric motor speed controller for vehicle Grant 7,411,368 - Kang , et al. August 12, 2	2008-08-12
Electric power-assist system for manually-operated vehicle Grant 7,411,366 - Kang , et al. August 12, 2	2008-08-12
Motor Driver Controller For Electric Bicycle App 20080177433 - TEO; Kian Teck ; et al.	2008-07-24
Electric Power-assist System For Manually-operated Vehicle App 20080111511 - KANG; Tien Yew ; et al.	2008-05-15
Electric Motor Speed Controller For Vehicle App 20080112694 - Kang; Tien Yew ; et al.	2008-05-15

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