Patent Assignment Details
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Reel/Frame: | 037686/0709 | |
| Pages: | 7 |
| | Recorded: | 02/08/2016 | | |
Attorney Dkt #: | 074008-1587-01-538979 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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03/20/2018
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Application #:
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15017864
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Filing Dt:
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02/08/2016
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Publication #:
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Pub Dt:
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06/02/2016
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Title:
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PROCESS FOR PURIFYING N-ALKYLPYRROLIDONES
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Assignee
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CARL-BOSCH-STRASSE 38 |
LUDWIGSHAFEN, GERMANY 67056 |
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Correspondence name and address
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DRINKER BIDDLE REATH LLP
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222 DELAWARE AVE SUITE 1410
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WILMINGTON, DE 19801
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