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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/05/2019
Application #:
15562830
Filing Dt:
09/28/2017
Publication #:
Pub Dt:
04/19/2018
Inventors:
Klaus-Ulrich PEDAIN, Jesús PITARCH LÓPEZ, Gunter LIPOWSKY et al
Title:
COMPOSITION OF FATTY ACIDS AND N-ACYL DERIVATIVES OF SARCOSINE FOR THE IMPROVED FLOTATION OF NONSULFIDE MINERALS
Assignment: 1
Reel/Frame:
043730/0508Recorded: 09/28/2017Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/06/2017
Exec Dt:
05/16/2017
Exec Dt:
05/16/2017
Exec Dt:
06/12/2017
Assignee:
ROTHAUSSTRASSE 61
MUTTENZ, SWITZERLAND CH-4132
Correspondent:
ANTHONY A. BISULCA
4000 MONROE ROAD
INTELLECTUAL PROPERTY DEPARTMENT
CHARLOTTE, NC 28205

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