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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09/13/1983
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Application #:
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06249983
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Filing Dt:
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04/01/1981
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Inventors:
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PETER J. N. MEYER, JOSEF M. PENDERS
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Title:
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METHOD FOR THE PREPARATION OF N-METHYL AND -N-ETHUL-1-PYRROLIDONES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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P.O. BOX 10 |
GELEEN, NETHERLANDS |
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CUSHMAN, DARBY & CUSHMAN |
8TH FLR., 1801 K ST., N. W. |
WASHINGTON, DC 20006 |
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