Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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02/09/2021
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Application #:
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15516281
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Filing Dt:
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03/31/2017
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Publication #:
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Pub Dt:
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10/26/2017
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Inventors:
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Isto Heiskanen, Kaj Backfolk, Valentas Gaidelis, Jonas Sidaravicius
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Title:
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A METHOD OF PURIFYING LIGNIN BY SUBJECTING A SLURRY COMPRISING LIGNIN TO AN ELECTRIC FIELD
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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KANAVARANTA 1 |
HELSINKI, FINLAND 00101 |
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GREER, BURNS & CRAIN, LTD |
300 S. WACKER DR. |
SUITE 2500 |
CHICAGO, IL 60606 |
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09/26/2024 08:39 AM
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