Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
ZHENG, IAN
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 056299/0248 | |
| Pages: | 5 |
| | Recorded: | 05/20/2021 | | |
| Attorney Dkt #: | 2019P30002WOUS |
| 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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17295514
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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: | 057965/0456 | |
| Pages: | 7 |
| | Recorded: | 10/29/2021 | | |
| Attorney Dkt #: | 210391PCTUS/2018P30145WOU |
| 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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17607261
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Correspondence name and address
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WILLIAM E. KUSS
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210 SIXTH AVENUE
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K&L GATES CENTER
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PITTSBURGH, PA 15222-2613
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Assignment:
3
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| Reel/Frame: | 058592/0376 | |
| Pages: | 8 |
| | Recorded: | 01/10/2022 | | |
| Attorney Dkt #: | 210417PCTUS/2018P30151WOU |
| 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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17625549
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Correspondence name and address
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WILLIAM E. KUSS
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210 SIXTH AVENUE
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K&L GATES CENTER
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PITTSBURGH, PA 15222-2613
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Assignment:
4
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| Reel/Frame: | 064771/0261 | |
| Pages: | 4 |
| | Recorded: | 09/01/2023 | | |
| Attorney Dkt #: | 230490PCTUS |
| 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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18279906
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Correspondence name and address
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K&L GATES LLP - WILLIAM E. KUSS
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210 SIXTH AVENUE
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PITTSBURGH, PA 15222-2613
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06/03/2024 08:25 PM
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