Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
ZELIZNIK, RAYMOND
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Total Assignments:
6
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Assignment:
1
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| Reel/Frame: | 053428/0911 | |
| Pages: | 3 |
| | Recorded: | 08/07/2020 | | |
| Attorney Dkt #: | 2019P30183US01 |
| 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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NONE
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16987503
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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: | 063961/0901 | |
| Pages: | 3 |
| | Recorded: | 06/15/2023 | | |
| Attorney Dkt #: | 2019P30183US02 |
| 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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NONE
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18335301
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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: | 053420/0742 | |
| Pages: | 3 |
| | Recorded: | 08/06/2020 | | |
| Attorney Dkt #: | 2019P30197US01 |
| 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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NONE
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16986612
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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: | 064080/0920 | |
| Pages: | 4 |
| | Recorded: | 06/27/2023 | | |
| Attorney Dkt #: | 2019P30197US02 |
| 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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NONE
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18214685
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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: | 053997/0013 | |
| Pages: | 5 |
| | Recorded: | 10/07/2020 | | |
| Attorney Dkt #: | 2019P30302US01 |
| 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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NONE
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16898901
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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: | 060543/0874 | |
| Pages: | 6 |
| | Recorded: | 06/30/2022 | | |
| Attorney Dkt #: | 2020P30273US |
| Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE FIRST INVENTOR PREVIOUSLY RECORDED ON REEL 060287 FRAME 0199. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. |
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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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NONE
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17847317
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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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