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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
09/17/2013
Application #:
12688280
Filing Dt:
01/15/2010
Publication #:
Pub Dt:
07/29/2010
Inventor:
Jianqing Zhou
Title:
MEMBRANE RESTORATION
Assignment: 1
Reel/Frame:
024571/0617Recorded: 06/22/2010Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/30/2009
Assignee:
WERK STADE
POSTFACH 11 20
BUTZFLETHERSAND, GERMANY 21677
Correspondent:
BROOKS, CAMERON & HUEBSCH, PLLC
1221 NICOLLET AVE, STE 500
MINNEAPOLIS, MN 55403
Assignment: 2
Reel/Frame:
024571/0725Recorded: 06/22/2010Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/14/2009
Assignee:
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Correspondent:
BROOKS, CAMERON & HUEBSCH, PLLC
1221 NICOLLET AVE, STE 500
MINNEAPOLIS, MN 55403
Assignment: 3
Reel/Frame:
024571/0892Recorded: 06/22/2010Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/14/2009
Assignee:
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Correspondent:
BROOKS, CAMERON & HUEBSCH, PLLC
1221 NICOLLET AVE, STE 500
MINNEAPOLIS, MN 55403
Assignment: 4
Reel/Frame:
025990/0464Recorded: 03/21/2011Pages: 24
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/2010
Assignee:
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Correspondent:
PATTIE KIPFMILLER
THE DOW CHEMICAL COMPANY
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 5
Reel/Frame:
035887/0193Recorded: 06/11/2015Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/10/2015
Assignee:
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Correspondent:
KATHY WERTZ
2040 DOW CENTER
MIDLAND, MI 48674

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