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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/20/2015
Application #:
13921295
Filing Dt:
06/19/2013
Publication #:
Pub Dt:
12/26/2013
Inventors:
Zhiguang Jiang, Dong Hua, Zhengtao Liu, Kaiwen Zeng
Title:
METHODS FOR PREPARING TRIMANGANESE TETROXIDE WITH LOW BET SPECIFIC SURFACE AREA, METHODS FOR CONTROLLING PARTICLE SIZE OF TRIMANGANESE TETROXIDE AND TRIMANGANESE TETROXIDE PRODUCT
Assignment: 1
Reel/Frame:
030643/0971Recorded: 06/19/2013Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/18/2013
Exec Dt:
06/18/2013
Exec Dt:
06/18/2013
Exec Dt:
06/18/2013
Assignees:
DINGQI TOWN, ZHENNING COUNTY
GUIZHOU PROVINCE
ANSHUN CITY, CHINA 561206
ROOM 212, DONGMING BUILDING, MINKANG ROAD
MINZHI STREET, BAOAN DISTRICT, GUANGDONG PROVINCE
SHENZHEN, CHINA 518131
Correspondent:
RONALD I. EISENSTEIN
100 SUMMER STREET
NIXON PEABODY LLP
BOSTON, MA 02110
Assignment: 2
Reel/Frame:
034661/0756Recorded: 01/08/2015Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/2014
Assignee:
DINGQI TOWN, ZHENNING COUNTY
ANSHUN CITY, GUIZHOU PROVINCE, CHINA 561206
Correspondent:
NIXON PEABODY LLP
100 SUMMER STREET
BOSTON, MA 02110

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