Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
MARGRAF, GUNTER
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Total Assignments:
6
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Assignment:
1
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| Reel/Frame: | 028028/0539 | |
| Pages: | 2 |
| | Recorded: | 04/11/2012 | | |
| Attorney Dkt #: | P001 00533 |
| 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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13358536
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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:
2
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| Reel/Frame: | 030159/0935 | |
| Pages: | 2 |
| | Recorded: | 04/05/2013 | | |
| Attorney Dkt #: | P001 00500 |
| 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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13590426
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Correspondence name and address
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NICANOR A. KOHNCKE
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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: | 030733/0062 | |
| Pages: | 2 |
| | Recorded: | 07/03/2013 | | |
| Attorney Dkt #: | P001 00475 |
| 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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13698763
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Correspondence name and address
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NICANOR A. KOHNCKE
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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: | 034116/0184 | |
| Pages: | 10 |
| | Recorded: | 11/06/2014 | | |
| Attorney Dkt #: | P007 00094 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 68219 |
| SUSSELDORFER STRASSE 23-27, MANNHEIM, 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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14342155
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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:
5
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| Reel/Frame: | 034192/0843 | |
| Pages: | 13 |
| | Recorded: | 11/07/2014 | | |
| Attorney Dkt #: | P007 00094 |
| Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 034116 FRAME 0184. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT TO:???RHEIN CHEMIE RHEINAU GMBH AND LANXESS DEUTSCHLAND GMBH. |
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Assignees
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| KENNEDYPLATZ 1 |
| COLOGNE, GERMANY |
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| 68219 |
| DUSSELDORFER STRASSE 23-27, MANNHEIM, 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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14342155
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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:
6
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| Reel/Frame: | 034281/0769 | |
| Pages: | 11 |
| | Recorded: | 11/19/2014 | | |
| Attorney Dkt #: | P007 00094 |
| Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT ADD INVENTOR PREVIOUSLY RECORDED AT REEL: 034192 FRAME: 0843. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. |
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Assignees
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| KENNEDYPLATZ 1 |
| COLOGNE, GERMANY |
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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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NONE
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14342155
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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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