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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
12360585
Filing Dt:
01/27/2009
Publication #:
Pub Dt:
08/06/2009
Inventors:
Anthony P. Tirio, George R. Gallaher, Hans-Karl Soest, Rudolf Wagner
Title:
PROCESS FOR THE PURIFICATION OF CRUDE GLYCERIN UTILIZING ION EXCLUSION CHROMATORGRAPHY AND GLYCERIN CONCENTRATION
Assignment: 1
Reel/Frame:
022543/0191Recorded: 04/14/2009Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/27/2009
Exec Dt:
03/30/2009
Exec Dt:
03/30/2009
Exec Dt:
03/27/2009
Assignee:
200 BIRMINGHAM ROAD
BIRMINGHAM, NEW JERSEY 08011
Correspondent:
NICANOR A. KOHNCKE
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112
Assignment: 2
Reel/Frame:
051004/0314Recorded: 11/14/2019Pages: 4
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/01/2019
Assignee:
111 RIDC PARK WEST DRIVE
PITTSBURGH, PENNSYLVANIA 15275
Correspondent:
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275

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