Wilmington, DE, US
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Patent Grant
Lanxess Corporation
Helen S. M. Lu
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Patent Application
E.I. DuPont de Nemours and Company
Matthew Arthur Page
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
E.I. DuPont de Nemours and Company
Keith Ward Hutchenson
C07 - ORGANIC CHEMISTRY
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Patent Application
Helen S.M. Lu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
Helen S.M. Lu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
John S. Chapman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
Jiang Ding
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
