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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/08/2012
Application #:
12298596
Filing Dt:
12/09/2008
Publication #:
Pub Dt:
06/18/2009
Inventors:
Klaus-Ulrich Pedian, Tobias Rau, Michael Patzke
Title:
FLOTATION REAGENT FOR MINERALS CONTAINING SILICATE
Assignment: 1
Reel/Frame:
021942/0540Recorded: 12/09/2008Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/02/2008
Exec Dt:
10/14/2008
Exec Dt:
10/26/2008
Assignee:
ROTHAUSSTRASSE 61
INTELLECTUAL PROPERTY DEPARTMENT
CH-4132 MUTTENZ, SWITZERLAND 4132
Correspondent:
ANTHONY A. BISULCA
4000 MONROE ROAD
INTELLECTUAL PROPERTY DEPARTMENT
CHARLOTTE, NC 28205
Assignment: 2
Reel/Frame:
022429/0222Recorded: 03/20/2009Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/13/2009
Assignee:
CITCO BUILDING, WICKHAMS CAY
P. O. BOX 662, ROAD TOWN
TORTOLA, VIRGIN ISLANDS, BRITISH
Correspondent:
ANTHONY A. BISULCA
4000 MONROE ROAD
INTELLECTUAL PROPERTY DEPARTMENT
CHARLOTTE, NC 28205
Assignment: 3
Reel/Frame:
036949/0133Recorded: 11/03/2015Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/28/2015
Assignee:
ROTHAUSSTRASSE 61
MUTTENZ, SWITZERLAND CH-4132
Correspondent:
ANTHONY A. BISULCA
4000 MONROE ROAD
INTELLECTUAL PROPERTY DEPARTMENT
CHARLOTTE, NC 28205

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