Patent Assignment Assignor Details
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Assignor Name :
SIEGEMUND, SVEN
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 049607/0819 | |
| Pages: | 10 |
| | Recorded: | 06/27/2019 | | |
| Attorney Dkt #: | COV161028PCT-US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KAISER-WILHELM-ALLEE 60 |
| LEVERKUSEN, GERMANY 51373 |
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Pat #
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Pub #
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Intl #
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App #
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16093819
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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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Assignment:
2
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| Reel/Frame: | 056299/0303 | |
| Pages: | 14 |
| | Recorded: | 05/20/2021 | | |
| Attorney Dkt #: | 2016P30185WOUS |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KAISER-WILHELM-ALLEE 60 |
| LEVERKUSEN, GERMANY 51373 |
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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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17295500
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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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Assignment:
3
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| Reel/Frame: | 059666/0174 | |
| Pages: | 12 |
| | Recorded: | 04/21/2022 | | |
| Attorney Dkt #: | 074023-US-000037 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KAISER-WILHELM-ALLEE 60 |
| LEVERKUSEN, GERMANY 51373 |
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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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17770788
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Correspondence name and address
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FAEGRE DRINKER BIDDLE & REATH LLP (WM)
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ATTN: INTELLECTUAL PROPERTY GROUP
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ONE LOGAN SQURE, SUITE 2000
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PHILADELPHIA, PA 19103
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05/17/2024 12:44 PM
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