Patent Assignment
Reel/Frame 023216/0481
Assignment of Assignor's Interest
Recorded: 2009-09-11
Pages: 5
Assignors
LIU, CHANGLING
Executed: 2009-09-04
GUAN, AIYING
Executed: 2009-09-04
ZHANG, HONG
Executed: 2009-09-04
ZHANG, MINGXING
Executed: 2009-09-04
LI, ZHENGMING
Executed: 2009-09-04
LI, MIAO
Executed: 2009-09-04
LI, LIN
Executed: 2009-09-04
LI, ZHINIAN
Executed: 2009-09-04
HOU, CHUNQING
Executed: 2009-09-04
Assignee
SHENYANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRY
8 SHENLIAODONG ROAD, TIEXI DISTRICT, SHENYANG, LIAONING 110021, CHINA
Covered Property
(1)
Benzopyrone Compounds, Preparation Method and Use Thereof
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jan 20, 2011
From: SHENYANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRY
To: SHENYANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRY CO., LTD.
Reel/Frame 025665/0266 →
Assignment of Assignor's Interest
Jan 20, 2011
From: SHENYANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRY CO., LTD.
To: SINOCHEM CORPORATION
Reel/Frame 025665/0283 →
Assignment of Assignor's Interest
Feb 24, 2016
From: SINOCHEM CORPORATION
To: SHENYANG SINOCHEM AGROCHEMICALS R&D CO., LTD.
Reel/Frame 037812/0302 →