Patent Assignment Assignor Details
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Assignor Name :
WU, RUIWEN
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Total Assignments:
5
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Assignment:
1
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Reel/Frame: | 049607/0851 | |
| Pages: | 8 |
| | Recorded: | 06/27/2019 | | |
Attorney Dkt #: | COV161140PCT01-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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16344972
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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: | 050179/0080 | |
| Pages: | 7 |
| | Recorded: | 08/27/2019 | | |
Attorney Dkt #: | COV161139PCT01-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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16344967
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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: | 051300/0160 | |
| Pages: | 3 |
| | Recorded: | 12/17/2019 | | |
Attorney Dkt #: | 2017P30061WOUS |
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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16623423
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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: | 054944/0582 | |
| Pages: | 20 |
| | Recorded: | 01/18/2021 | | |
Attorney Dkt #: | 2018P30082WOUS01 |
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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17261073
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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:
5
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Reel/Frame: | 058873/0689 | |
| Pages: | 5 |
| | Recorded: | 02/03/2022 | | |
Attorney Dkt #: | 2019P30185WOUS |
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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17632544
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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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