Patent Assignment
Reel/Frame 039331/0339
Assignment of Assignor's Interest
Recorded: 2016-07-13
Pages: 2
Assignor
XI'AN J&R FIRE FIGHTING EQUIPMENT CO., LTD.
Executed: 2016-05-28
Assignee
XI'AN WESTPEACE FIRE TECHNOLOGY CO., LTD.
7TH FLOOR, QINGYANG INTERNATIONAL BUILDING, 65NR. KEJI 2ND ROAD, GAOXIN DISTRICT, XI'AN SHAANXI, CHINA
Covered Property
(1)
Fire Extinguishing Composition Comprising Aldoketones Compound
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 13, 2016
From: YAO, JUNNA; LIU, YI; YANG, ZHANJUN; ZHENG, GAOFENG
To: XI'AN J&R FIRE FIGHTING EQUIPMENT CO., LTD.
Reel/Frame 039331/0297 →
Assignment of Assignor's Interest
Jan 25, 2022
From: XI'AN WESTPEACE FIRE TECHNOLOGY CO., LTD.
To: NANO FIRE, LLC
Reel/Frame 058838/0083 →
Assignment of Assignor's Interest
Mar 24, 2026
From: NANO FIRE, LLC
To: HUBEI JIANDUN FIRE TECHNOLOGY CO., LTD.
Reel/Frame 074160/0571 →