Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
DÖRR, SEBASTIAN
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 042250/0166 | |
| Pages: | 9 |
| | Recorded: | 05/05/2017 | | |
| Attorney Dkt #: | BMS151002US |
| 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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15501288
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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: | 043761/0782 | |
| Pages: | 6 |
| | Recorded: | 10/03/2017 | | |
| Attorney Dkt #: | BMS151001US |
| 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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15541886
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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: | 046066/0174 | |
| Pages: | 7 |
| | Recorded: | 06/13/2018 | | |
| Attorney Dkt #: | COV161164US |
| 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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| 1 COVESTRO CIRCLE |
| PITTSBURGH, PENNSYLVANIA 15205 |
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Pat #
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Pub #
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Intl #
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App #
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15933475
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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:
4
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| Reel/Frame: | 059062/0627 | |
| Pages: | 4 |
| | Recorded: | 02/22/2022 | | |
| 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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16485890
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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 SQUARE, SUITE 2000
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PHILADELPHIA, PA 67056
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