Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
KALKOFEN, RAINER
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 028074/0582 | |
| Pages: | 8 |
| | Recorded: | 04/19/2012 | | |
| Attorney Dkt #: | P001 00411USPCT |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| D-51369 |
| LEVERKUSEN, GERMANY |
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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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13389006
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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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LAW & INTELLECTUAL PROPERTY DEPT.
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PITTSBURGH, PA 15275-1112
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Assignment:
2
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| Reel/Frame: | 034800/0073 | |
| Pages: | 7 |
| | Recorded: | 01/23/2015 | | |
| Attorney Dkt #: | P001 00551USPCT |
| 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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Pub #
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Intl #
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App #
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14240781
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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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LANXESS CORPORATION
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PITTSBURGH, PA 15275-1112
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Assignment:
3
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| Reel/Frame: | 043244/0103 | |
| Pages: | 4 |
| | Recorded: | 08/09/2017 | | |
| Attorney Dkt #: | P001 00901USPCT |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| ALTE HEERSTRASSE 2 |
| DORMAGEN, GERMANY 41540 |
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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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15522833
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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:
4
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| Reel/Frame: | 045142/0957 | |
| Pages: | 4 |
| | Recorded: | 01/25/2018 | | |
| Attorney Dkt #: | P001 00931USPCT |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| ALTE HEERSTRASSE 2 |
| DORMAGEN, GERMANY 41540 |
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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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15568944
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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:
5
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| Reel/Frame: | 045016/0093 | |
| Pages: | 7 |
| | Recorded: | 02/23/2018 | | |
| Attorney Dkt #: | P001 00930USPCT |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| ALTE HEERSTRASSE. 2 |
| DORMAGEN, GERMANY 41540 |
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Pat #
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Pub #
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Intl #
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App #
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15568837
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Correspondence name and address
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ANNE B EDGAR
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111 RIDC PARK WEST DRIVE
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PITTSBURGH, PA 15275-1112
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05/30/2024 05:23 AM
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