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Jolanta Sokolowska-Gajda
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Raleigh, NC, US
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last 30 patents
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Patent Grant
Organic pigments from twisted benzidines
Patent number
5,965,717
Issue date
Oct 12, 1999
North Carolina State University
Harold S. Freeman
C07 - ORGANIC CHEMISTRY
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Patent Grant
Iron-complexed formazan dyes for polyamide and protein substrates
Patent number
5,677,434
Issue date
Oct 14, 1997
North Carolina State University
Harold S. Freeman
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...