Patent Assignment
Reel/Frame 026365/0881
Assignment of Assignor's Interest
Recorded: 2011-06-01
Pages: 6
Assignors
SU, LEILONG
Executed: 2010-03-11
QIAN, FENG
Executed: 2010-03-11
LI, YANQI
Executed: 2010-03-11
Assignee
RONG ZHI XIN SCIENCE AND TECHNOLOGY DEVELOPMENT (BEIJING) CO., LTD.
2106X4, BUILDING 9, BEISIHUANXI ROAD, HAIDIAN DISTRICT, BEIJING, 100089, CHINA
Covered Property
(1)
Gas Concentration Monitor
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 1, 2011
From: RONG ZHI XIN SCIENCE AND TECHNOLOGY DEVELOPMENT (BEIJING) CO., LTD.
To: EMPIRE TECHNOLOGY DEVELOPMENT LLC
Reel/Frame 026365/0887 →
Security Interest
Jan 29, 2019
From: EMPIRE TECHNOLOGY DEVELOPMENT LLC
To: CRESTLINE DIRECT FINANCE, L.P.
Reel/Frame 048373/0217 →