Patent Assignment
Reel/Frame 043821/0095
Assignment of Assignor's Interest
Recorded: 2017-10-10
Pages: 4
Assignor
SUN, CHANGCHUN
Executed: 2017-09-11
Assignees
SUN, CHANGCHUN
ROOM 501, COMPOUND 6, 250 CHANGGANG MIDDLE ROAD, HAIZHU DISTRICT, GUANGZHOU, 510260, CHINA
LU, JIAMING
EMERGENCY DEPARTMENT, GUANGZHOU WOMEN & CHILDREN'S MEDICAL CENTER, NO. 9, JINSUI ROAD, TIANHE DISTRICT, GUANGZHOU, 510623, CHINA
Covered Property
(1)
Vaginal Dilator for Use in Gynecologic Examination
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 12, 2014
From: SUN, CHANGCHUN; ZHANG, MINGLEI; GE, LEI
To: GUANGZHOU YULIN PHARMACEUTICAL CO., LTD.
Reel/Frame 034496/0141 →
Assignment of Assignor's Interest
Dec 30, 2015
From: GUANGZHOU YULIN PHARMACEUTICAL CO., LTD.
To: SUN, CHANGCHUN
Reel/Frame 037382/0231 →