IP Library › Assignment 029612/0141
Patent Assignment
Reel/Frame 029612/0141

Assignment of Assignor's Interest

Recorded: 2013-01-11 Pages: 6
Assignor
Assignee
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2711 CENTERVILLE ROAD, SUITE 400, WILMINGTON, DELAWARE, 19808
Covered Property (1)
Methods and Systems for Detecting or Collecting Particles
Patent: 8,809,766 →
Application: 13/807,148 →
Publication: US 2013/0240752
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 11, 2013
From: MA, YUCHEN
To: SHANGHAI XUCANLIANG SCIENCE AND TECHNOLOGY CO., LTD.
Reel/Frame 029610/0847 →
Security Interest Jan 29, 2019
From: EMPIRE TECHNOLOGY DEVELOPMENT LLC
To: CRESTLINE DIRECT FINANCE, L.P.
Reel/Frame 048373/0217 →