Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
GRAEFF, LUDWIG
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 033650/0045 | |
| Pages: | 3 |
| | Recorded: | 09/02/2014 | | |
| Attorney Dkt #: | P007 00080 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| DUSSELDORFER STRASSE 23-27 |
| MANNHEIM, GERMANY 68219 |
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Pat #
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Pub #
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Intl #
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App #
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14131562
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Correspondence name and address
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JENNIFER R. SENG
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111 RIDC PARK WEST DRIVE
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LAW & INTELLECTUAL PROPERTY DEPARTMENT
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PITTSBURGH, PA 15275-1112
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Assignment:
2
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| Reel/Frame: | 047357/0937 | |
| Pages: | 3 |
| | Recorded: | 10/30/2018 | | |
| Attorney Dkt #: | P007 00122USPCT |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KENNEDYPLATZ 1 |
| COLOGNE, GERMANY 50569 |
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Pat #
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App #
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16072620
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Correspondence name and address
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LANXESS CORPORATION
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111 RIDC PARK WEST DRIVE
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PITTSBURGH, PA 15275-1112
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Assignment:
3
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| Reel/Frame: | 057875/0790 | |
| Pages: | 3 |
| | Recorded: | 10/22/2021 | | |
| Attorney Dkt #: | P001 01030-US-PCT |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KENNEDYPLATZ 1 |
| COLOGNE, GERMANY 50569 |
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Pat #
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Intl #
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App #
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NONE
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17432399
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Correspondence name and address
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LANXESS CORPORATION
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111 RIDC PARK WEST DRIVE
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PITTSBURGH, PA 15275
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06/04/2024 03:22 AM
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