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Patent Assignment Details
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Reel/Frame:028962/0304   Pages: 2
Recorded: 09/14/2012
Attorney Dkt #:P001 00275N
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
NONE
Issue Dt:
Application #:
13329932
Filing Dt:
12/19/2011
Publication #:
Pub Dt:
04/12/2012
Title:
POLYOL REFINING
Assignors
1
Exec Dt:
02/20/2008
2
Exec Dt:
02/20/2008
3
Exec Dt:
02/21/2008
4
Exec Dt:
02/25/2008
Assignee
1
D-51369
LEVERKUSEN, GERMANY
Correspondence name and address
NICANOR A. KOHNCKE
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112

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