Patent Assignment
Reel/Frame 027273/0579
Assignment of Assignor's Interest
Recorded: 2011-11-23
Pages: 9
Assignors
YE, ZHENGFANG
Executed: 2010-11-16
WANG, ZHONGYOU
Executed: 2010-11-16
ZHANG, MOHE
Executed: 2010-11-16
Assignee
PEKING UNIVERSITY
NO. 5 YIHEYUAN ROAD, HAIDIAN DISTRICT, BEIJING, 100871, CHINA
Covered Property
(1)
Treatment of Waste Product
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 12, 2012
From: YE, ZHENGFANG
To: PEKING UNIVERSITY
Reel/Frame 027842/0669 →
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 →