IP Library Assignment 023170/0389
Patent Assignment
Reel/Frame 023170/0389

Assignment of Assignor's Interest

Recorded: 2009-08-31 Pages: 12
Assignors
MA, HONGWEI
Executed: 2008-11-17
QIAN, TONGCHENG
Executed: 2008-11-17
WU, YUANZI
Executed: 2008-11-17
Assignee
PEKING UNIVERSITY
#5 YI HE YUAN ROAD, HAIDIAN DISTRICT, BEIJING, 100871, CHINA
Covered Property (1)
Superhydrophobic Poly(Dimethylsiloxane) and Methods for Making the Same
Patent: 8,367,214 →
Application: 12/529,217 →
Publication: US 2011/0165415
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Jan 29, 2019
From: EMPIRE TECHNOLOGY DEVELOPMENT LLC
To: CRESTLINE DIRECT FINANCE, L.P.
Reel/Frame 048373/0217 →
Release of Security Interest Jul 31, 2019
From: CRESTLINE DIRECT FINANCE, L.P.
To: EMPIRE TECHNOLOGY DEVELOPMENT LLC
Reel/Frame 049924/0794 →