Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
TRACHT, URSULA
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 029905/0700 | |
| Pages: | 4 |
| | Recorded: | 03/01/2013 | | |
| Attorney Dkt #: | 15778-00448-US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| ALFRED-NOBEL-STRASSE 10 |
| MONHEIM, GERMANY 40789 |
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Pat #
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App #
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13809639
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Correspondence name and address
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CLAUDIA SCHULTZE
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P O BOX 2207
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WILMINGTON, DE 19899-2207
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Assignment:
2
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| Reel/Frame: | 035572/0017 | |
| Pages: | 7 |
| | Recorded: | 05/06/2015 | | |
| Attorney Dkt #: | P001 00519USPCT |
| 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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13878255
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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: | 033829/0237 | |
| Pages: | 5 |
| | Recorded: | 09/26/2014 | | |
| Attorney Dkt #: | 074023-0546-US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| ALFRED-NOBEL-STR. 10 |
| MONHEIM AM RHEIN, GERMANY 40789 |
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Pat #
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14360727
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Correspondence name and address
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DRINKER BIDDLE & REATH LLP (WM)
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222 DELAWARE AVENUE, STE. 1410
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WILMINGTON, DE 19801-1621
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Assignment:
4
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| Reel/Frame: | 040537/0265 | |
| Pages: | 14 |
| | Recorded: | 12/06/2016 | | |
| Attorney Dkt #: | BMS141042US |
| 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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NONE
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15316257
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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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05/21/2024 03:58 AM
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