Patent Assignment Assignor Details
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Assignor Name :
SPRENGER, PAUL
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 046870/0192 | |
| Pages: | 11 |
| | Recorded: | 09/13/2018 | | |
Attorney Dkt #: | 516499US |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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RELLINGHAUSER STRASSE 1-11 |
ESSEN, GERMANY 45128 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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16084843
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Correspondence name and address
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OBLON, ET AL.
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1940 DUKE STREET
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ALEXANDRIA, VA 22314
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Assignment:
2
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Reel/Frame: | 064622/0756 | |
| Pages: | 8 |
| | Recorded: | 08/17/2023 | | |
Attorney Dkt #: | 2019P30299WOUS |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignees
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KAISER-WILHELM-ALLEE 60 |
LEVERKUSEN, GERMANY 51373 |
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KENNEDYPLATZ 1 |
KÖLN, GERMANY 50569 |
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Pat #
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Pub #
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Intl #
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NONE
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18546817
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Correspondence name and address
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COVESTRO LLC
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1 COVESTRO CIRCLE
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PITTSBURGH, PA 15205
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06/26/2024 07:31 PM
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