Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
HILKEN, PERSEFONI
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Total Assignments:
8
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Assignment:
1
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| Reel/Frame: | 051117/0306 | |
| Pages: | 14 |
| | Recorded: | 11/26/2019 | | |
| Attorney Dkt #: | 190626PCTUS/2017P30048WOU |
| 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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16616796
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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:
2
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| Reel/Frame: | 052669/0115 | |
| Pages: | 8 |
| | Recorded: | 05/15/2020 | | |
| Attorney Dkt #: | 200090PCTUS/2017P30128WOU |
| 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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16764219
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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: | 052669/0703 | |
| Pages: | 14 |
| | Recorded: | 05/15/2020 | | |
| Attorney Dkt #: | 200089PCTUS/2017P30129WOU |
| 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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16764211
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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: | 053599/0241 | |
| Pages: | 5 |
| | Recorded: | 08/26/2020 | | |
| Attorney Dkt #: | 2017P30175WOUS |
| 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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16975762
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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: | 053599/0301 | |
| Pages: | 17 |
| | Recorded: | 08/26/2020 | | |
| Attorney Dkt #: | 2017P30176WOUS |
| 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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16975769
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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:
6
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| Reel/Frame: | 054014/0962 | |
| Pages: | 11 |
| | Recorded: | 10/09/2020 | | |
| Attorney Dkt #: | 200816PCTUS/2017P30186WOU |
| 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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17040586
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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:
7
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| Reel/Frame: | 057963/0437 | |
| Pages: | 9 |
| | Recorded: | 10/29/2021 | | |
| Attorney Dkt #: | 210357PCTUS/2019P30053WOU |
| 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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17607256
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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:
8
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| Reel/Frame: | 058359/0369 | |
| Pages: | 7 |
| | Recorded: | 12/10/2021 | | |
| Attorney Dkt #: | 210396PCTUS/2019P30054WOU |
| 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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| 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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17618054
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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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