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Patent Assignment Assignee Details
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Assignee Name : SHANGHAI LITREE PURIFYING EQUIPMENT CO., LTD.
Total Assignments: 3
Assignment: 1
Reel/Frame:017945/0965   Pages: 2
Recorded: 07/17/2006
Attorney Dkt #:187494/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/10/2005
Assignee
1
506A, NO. 333
HONGQIAO ROAD
SHANGHAI, CHINA 200030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11567202
Correspondence name and address
MIN (AMY) S. XNU
50 SOUTH SIXTH STREET
SUITE 1500
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:018293/0888   Pages: 2
Recorded: 09/23/2006
Attorney Dkt #:187494/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/10/2005
Assignee
1
506A, NO. 333
HONGQIAO ROAD
SHANGHAI, CHINA 200030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10567202
Correspondence name and address
MIN (AMY) S. XU
50 SOUTH SIXTH STREET
SUITE 1500
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:021730/0700   Pages: 2
Recorded: 10/24/2008
Attorney Dkt #:190654/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/12/2008
2
Exec Dt:
09/12/2008
3
Exec Dt:
09/12/2008
Assignee
1
506A NO. 333 HONGQIAO ROAD
SHANGHAI, CHINA 200030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12211153
Correspondence name and address
DORSEY & WHITNEY LLP INTELLECTUAL PROPER
SUITE 1500
50 SOUTH SIXTH STREET
MINNEAPOLIS, MN 55402-1498

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