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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
10/01/2013
Application #:
13480589
Filing Dt:
05/25/2012
Inventors:
JIKUN WANG, YING DONG, GUANGSHEN HE, CHANGWU ZHOU, GUOBANG ZHU, JIANCUN WU
Title:
PURIFICATION METHOD OF ZINC SULFATE LEACHATE
Assignment: 1
Reel/Frame:
028269/0474Recorded: 05/25/2012Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/25/2012
Exec Dt:
05/24/2012
Exec Dt:
05/24/2012
Exec Dt:
05/25/2012
Exec Dt:
05/24/2012
Exec Dt:
05/24/2012
Assignees:
399 XIAOKANG AVENUE, NORTH URBAN DISTRICT
KUNMING, YUNNAN, CHINA 650224
NO. 76, DAZHAI VILLAGE, MENGNUO TOWN, LONGLING COUNTY
BAOSHAN, YUNNAN, CHINA 678307
Correspondent:
KILE PARK GOEKJIAN REED & MCMANUS
1200 NEW HAMPSHIRE AVE, NW
SUITE 570
WASHINGTON, DC 20036

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