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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
7847242
Issue Dt:
12/07/2010
Application #:
12259502
Filing Dt:
10/28/2008
Publication #:
20090121129
Pub Dt:
05/14/2009
Inventors:
Haizhou Wang, Peng Wang, Xuejing Yang, Zhigang Yang, Yuexiang Yan, Hongquan Ma, Hongwei Li et al
Title:
PULSE HEATING-TIME OF FLIGHT MASS SPECTROMETRIC GAS ELEMENTS ANALYZER
Assignment: 1
Reel/Frame:
022133/0375Recorded: 01/21/2009Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
WANG, HAIZHOU
Exec Dt:
01/12/2009
WANG, PENG
Exec Dt:
01/12/2009
SHEN, XUEJING
Exec Dt:
01/12/2009
YANG, ZHIGANG
Exec Dt:
01/12/2009
YAN, YUEXIANG
Exec Dt:
01/12/2009
HU, SHAOCHENG
Exec Dt:
01/12/2009
MA, HONGQUAN
Exec Dt:
01/12/2009
LI, HONGWEI
Exec Dt:
01/12/2009
Assignee:
CENTRAL IRON & STEEL RESEARCH INSTITUTE
NO. 76, XUEYUAN NANLU, HAIDIAN DISTRICT
BEIJING, CHINA 100081
Correspondent:
WM. LARRY ALEXANDER, PH.D.
80 S 8TH STREET
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:
046859/0187Recorded: 09/13/2018Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
CENTRAL IRON AND STEEL RESEARCH INSTITUTE
Exec Dt:
09/12/2018
Assignee:
NCS TESTING TECHNOLOGY CO., LTD.
NO. 13, GAOLIANG QIAO XIE JIE
HADIAN DISTRICT
BEIJING, CHINA 100081
Correspondent:
PERKINS COIE LLP
PATENT - SHA
P.O. BOX 1247
SEATTLE, WA 98111-1247

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