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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12/31/2019
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Application #:
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15573996
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Filing Dt:
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11/14/2017
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Publication #:
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Pub Dt:
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10/11/2018
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Inventors:
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Urs Rauwald, Jörg Hofmann, Bert Klesczewski, Hartmut Nefzger, Aurel Wolf, Jens Langanke
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Title:
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USE OF ALCOHOLS WHICH CONTAIN AT LEAST TWO URETHANE GROUPS FOR PRODUCING POLYETHER CARBONATE POLYOLS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| KAISER-WILHELM-ALLEE 60 |
| LEVERKUSEN, GERMANY 51373 |
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| COVESTRO LLC |
| 1 COVESTRO CIRCLE |
| PITTSBURGH, PA 15205 |
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