Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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01/26/1999
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Application #:
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08899792
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Filing Dt:
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07/24/1997
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Inventors:
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FRANZ NIERLICH, PAUL OLBRICH, WILHELM DROSTE, RICHARD MUELLER, WALTER TOETSCH
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Title:
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PROCESS FOR PREPARING ALKYL TERT-BUTYL ETHERS AND DI-N-BUTENE FROM FIELD BUTANES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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PAUL-BAUMANN-STRASSE 1 |
MARL, GERMANY D-457 |
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OBLON, SPIVAK, MCCLELLAND, ET AL. |
NORMAN F. OBLON |
1755 JEFFERSON DAVIS HWY., FOURTH FLOOR |
ARLINGTON, VIRGINIA 22202 |
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Assignment:
2
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MERGER (SEE DOCUMENT FOR DETAILS).
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WEISSFRAUENSTRASSE 9 |
D-60287 FRANKFURT AM MAIN, GERMANY |
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OBLON, SPIVAK, MCCLELLAND ET AL |
MARVIN J. SPIVAK |
1755 JEFFERSON DAVIS HIGHWAY |
FOURTH FLOOR |
ARLINGTON, VIRGINIA 22202 |
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Assignment:
3
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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BENNIGSENPLATZ 1 |
D-40474 DUESSELDORF, GERMANY |
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OBLON, SPIVAK, MCCLELLAND, MAIER ET AL |
MARVIN J. SPIVAK |
ATTORNEYS AT LAW, FOURTH FLOOR |
1755 JEFFERSON DAVIS HIGHWAY |
ARLINGTON, VA 22202 |
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