IP Library › Assignment 026860/0838
Patent Assignment
Reel/Frame 026860/0838

Assignment of Assignor's Interest

Recorded: 2011-09-06 Pages: 6
Assignor
MA, YUCHEN
Executed: 2010-11-18
Assignee
SHANGHAI XUCANLIANG SCIENCE AND TECHNOLOGY CO., LTD.
BUILDING 52, NO.2255, LONGDONGDADAO ROAD, SHANGHAI, 201203, CHINA
Covered Property (1)
Paver
Patent: 8,579,543 →
Application: 13/254,970 →
Publication: US 2012/0107046
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 6, 2011
From: SHANGHAI XUCANLIANG SCIENCE AND TECHNOLOGY CO., LTD.
To: EMPIRE TECHNOLOGY DEVELOPMENT LLC
Reel/Frame 026860/0894 →
Security Interest Jan 29, 2019
From: EMPIRE TECHNOLOGY DEVELOPMENT LLC
To: CRESTLINE DIRECT FINANCE, L.P.
Reel/Frame 048373/0217 →
Release of Security Interest in Patents, Recorded on January 29, 2019 at Reel 048373 Frame 0217 Sep 22, 2025
From: CRESTLINE DIRECT FINANCE, L.P., AS COLLATERAL AGENT
To: EMPIRE TECHNOLOGY DEVELOPMENT LLC
Reel/Frame 072936/0464 →