Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
LAU, WINGWAH
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 038855/0535 | |
| Pages: | 10 |
| | Recorded: | 06/09/2016 | | |
| Attorney Dkt #: | BMS152007US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignees
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| 1 COVESTRO CIRCLE |
| PITTSBURGH, PENNSYLVANIA 15205 |
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| NO. 82, MUHUA ROAD |
| SHANGHAI CHEMICAL INDUSTRIAL PARK |
| SHANGHAI, CHINA 201507 |
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Pat #
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Pub #
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Intl #
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App #
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15099801
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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: | 053241/0001 | |
| Pages: | 4 |
| | Recorded: | 07/17/2020 | | |
| Attorney Dkt #: | 2017P30170WOUS |
| 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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NONE
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16962994
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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: | 046710/0138 | |
| Pages: | 3 |
| | Recorded: | 08/27/2018 | | |
| Attorney Dkt #: | COV182014US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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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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16054335
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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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05/23/2024 07:04 PM
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