Patent Assignment
Reel/Frame 028784/0783
Assignment of Assignor's Interest
Recorded: 2012-08-14
Pages: 3
Assignors
LIU, CHANGLING
Executed: 2012-07-10
LI, HUICHAO
Executed: 2012-07-10
LI, ZHINIAN
Executed: 2012-07-12
Assignee
SHENYANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRY CO., LTD.
8 SHENLIAODONG ROAD, TIEXI DISTRICT, SHENYANG, LIAONING, 110021, CHINA
Covered Property
(1)
Substituted Diphenylamine Compounds, Preparation Method and Use Thereof
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 14, 2012
From: HUANG, GUANG; ZHANG, HONG
To: SINOCHEM CORPORATION
Reel/Frame 028784/0039 →
Assignment of Assignor's Interest
Feb 24, 2016
From: SINOCHEM CORPORATION; SHENYANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRY CO. LTD
To: SHENYANG SINOCHEM AGROCHEMICALS R&D CO., LTD.
Reel/Frame 037812/0366 →