Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
GUTH, WINFRIED
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 012299/0981 | |
| Pages: | 3 |
| | Recorded: | 09/26/2001 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| PATENT UND LIZENZEN |
| KONZERNBEREICH RP |
| D-51368 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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09937448
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Correspondence name and address
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BAYER CORPORATION
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RICHARD E.L. HENDERSON
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100 BAYER ROAD
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PATENT DEPARTMENT
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PITTSBURGH, PA 15205-9741
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Assignment:
2
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| Reel/Frame: | 013771/0837 | |
| Pages: | 2 |
| | Recorded: | 02/13/2003 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| PATENT UND LIZENZEN |
| LEVERKUSEN, GERMANY D 51368 |
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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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10365815
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Correspondence name and address
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BAYER CHEMICALS CORPORATION
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SARA SUE RILEY
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100 BAYER ROAD
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PATENT CORPORATION
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PITTSBURGH, PA 15205-9741
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Assignment:
3
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| Reel/Frame: | 016717/0711 | |
| Pages: | 5 |
| | Recorded: | 09/02/2005 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignees
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| D-51368 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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10514931
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Correspondence name and address
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JILL DENESVICH
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LANXESS CORPORATION
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LAW & INTELLECTUAL PROPERTY DEPARTMENT
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111 RIDC PARK WEST DRIVE
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PITTSBURGH, PA 15275-1112
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05/25/2024 12:46 PM
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