Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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04/30/1991
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Application #:
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07400133
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Filing Dt:
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08/29/1989
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Inventors:
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PERCY HAYDEN, HARRY PINNEGAR
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Title:
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PRODUCTION OF ETHYLENE OXIDE AND CATALYSTS THEREFOR
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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IMPERIAL CHEMICAL HOUSE |
MILLBANK, LONDON SW1P 3JF, ENGLAND |
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CUSHMAN, DARBY & CUSHMAN |
11TH FLOOR |
1615 L STREET, N. W. |
WASHINGTON, DC 20036-5601 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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2020 DOW CENTER |
MIDLAND, MICHIGAN 48674 |
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THE DOW CHEMICAL COMPANY |
2020 DOW CENTER |
MIDLAND, MICHIGAN 48674 |
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Assignment:
3
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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2020 DOW CENTER |
MIDLAND, MICHIGAN 48674 |
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THE DOW CHEMICAL COMPANY |
2020 DOW CENTER |
MIDLAND, MICHIGAN 48674 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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2020 DOW CENTER |
MIDLAND, MICHIGAN 48674 |
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THE DOW CHEMICAL COMPANY |
IP BUSINES SERVICES |
KATHY WERTZ |
2040 DOW CENTER |
MIDLAND, MI 48674 |
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