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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
10590290
Issue Dt:
03/17/2020
Application #:
15776808
Filing Dt:
05/17/2018
Publication #:
20180371267
Pub Dt:
12/27/2018
Inventors:
Hu Li, Weijun Yang, Tao Wang, Xinhui Huang, Siyuan Jiang, Cheng Hui Chen
Title:
MULTI-STAGE POLYMER AS GRINDING ADDITIVE AND METHOD OF PRODUCING THE SAME
Assignment: 1
Reel/Frame:
051473/0978Recorded: 01/10/2020Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
LI, HU
Exec Dt:
01/11/2018
YANG, WEIJUN
Exec Dt:
01/11/2018
WANG, TAO
Exec Dt:
01/11/2018
JIANG, SIYUAN
Exec Dt:
01/11/2018
CHEN, CHENGHUI
Exec Dt:
01/11/2018
Assignee:
DOW GLOGAL TECHNOLOGIES LLC
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Correspondent:
DOW GLOBAL TECHNOLOGIES LLC
C/O THE DOW CHEMICAL COMPANY
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 2
Reel/Frame:
051492/0564Recorded: 01/13/2020Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
HUANG, XINHUI
Exec Dt:
01/11/2018
Assignee:
ROHM AND HAAS COMPANY
400 ARCOLA ROAD
COLLEGEVILLE, PENNSYLVANIA 19426
Correspondent:
DOROTHY E. KENNEDY
C/O THE DOW CHEMICAL COMPANY
400 ARCOLA ROAD
COLLEGEVILLE, PA 19426
Assignment: 3
Reel/Frame:
051492/0663Recorded: 01/13/2020Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
DOW CHEMICAL (CHINA) INVESTMENT COMPANY LIMITED
Exec Dt:
01/11/2018
Assignee:
THE DOW CHEMICAL COMPANY
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Correspondent:
DOROTHY E. KENNEDY
400 ARCOLA ROAD
RESEARCH SOUTH PH
COLLEGEVILLE, PA 19426
Assignment: 4
Reel/Frame:
052905/0410Recorded: 06/11/2020Pages: 6
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME. PREVIOUSLY RECORDED AT REEL: 051473 FRAME: 0978. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors:
LI, HU
Exec Dt:
01/11/2018
YANG, WEIJUN
Exec Dt:
01/11/2018
WANG, TAO
Exec Dt:
01/11/2018
JIANG, SIYUAN
Exec Dt:
01/11/2018
HUI CHEN, CHENG
Exec Dt:
01/11/2018
Assignee:
DOW CHEMICAL(CHINA) INVESTMENT COMPANY LIMITED
UNIT 03, C ZONE, 2F, 3RD BUILDING, NO 936 ZHANGHENG ROAD
ZHANGJIANG HI-TECH PARK
SHANGHAI, CHINA 201203
Correspondent:
DANNY CHILDS
2211 H.H. DOW WAY
SSC-1338
MIDLAND, MI 48674
Assignment: 5
Reel/Frame:
051492/0802Recorded: 01/13/2020Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
THE DOW CHEMICAL COMPANY
Exec Dt:
01/16/2018
Assignee:
DOW GLOBAL TECHNOLOGIES LLC
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Correspondent:
DOROTHY E. KENNEDY
400 ARCOLA ROAD
RESEARCH SOUTH PH
COLLEGEVILLE, PA 19426

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