Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
FRESENIUS MEDICAL CARE NORTH AMERICA
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Total Assignments:
6
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Assignment:
1
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| Reel/Frame: | 020398/0544 | |
| Pages: | 6 |
| | Recorded: | 01/22/2008 | | |
| Attorney Dkt #: | 241979 |
| Conveyance: | CERTIFICATION OF PATENT OWNERSHIP |
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Assignee
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| 920 WINTER STREET |
| WALTHAM, MASSACHUSETTS 02451 |
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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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29250970
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Correspondence name and address
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LEYDIG, VOIT & MAYER, LTD.
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TWO PRUDENTIAL PLAZA, SUITE 4900
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CHICAGO, IL 60601
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Assignment:
2
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| Reel/Frame: | 039070/0450 | |
| Pages: | 11 |
| | Recorded: | 06/17/2016 | | |
| Attorney Dkt #: | 241979 |
| Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT APPLICATION NO. PRESENTED ON CERTIFICATION OF PATENT OWNERSHIP PREVIOUSLY RECORDED ON REEL 020398 FRAME 0544 . ASSIGNOR(S) HEREBY CONFIRMS THE CERTIFICATION OF PATENT OWNERSHIP. |
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Assignee
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| 920 WINTER STREET |
| WALTHAM, MASSACHUSETTS 02451 |
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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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29250970
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Correspondence name and address
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LEYDIG, VOIT & MAYER, LTD.
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TWO PRUDENTIAL PLAZA, SUITE 4900
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CHICAGO, IL 60601
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Assignment:
3
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| Reel/Frame: | 039323/0036 | |
| Pages: | 14 |
| | Recorded: | 07/13/2016 | | |
| Attorney Dkt #: | 241979 |
| Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT PROPERTY NUMBER29/509,970 SHOULD BE 29/250,970 PREVIOUSLY RECORDED AT REEL: 020398 FRAME: 0544. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. |
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Assignee
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| 920 WINTER STREET |
| WALTHAM, MASSACHUSETTS 02451 |
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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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29250970
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Correspondence name and address
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LEYDIG, VOIT & MAYER, LTD.
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TWO PRUDENTIAL PLAZA, SUITE 4900
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CHICAGO, IL 60601
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Assignment:
4
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| Reel/Frame: | 039609/0828 | |
| Pages: | 11 |
| | Recorded: | 08/08/2016 | | |
| Attorney Dkt #: | 241979 |
| Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT PROPERTY NUMBER 29/509,970 PREVIOUSLY RECORDED ON REEL 039070 FRAME 0450. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTIVE ASSIGNMENT. |
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Assignee
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| 920 WINTER STREET |
| WALTHAM, MASSACHUSETTS 02451 |
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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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29250970
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Correspondence name and address
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LEYDIG, VOIT & MAYER, LTD.
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TWO PRUDENTIAL PLAZA, SUITE 4900
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CHICAGO, IL 60601
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Assignment:
5
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| Reel/Frame: | 020459/0088 | |
| Pages: | 6 |
| | Recorded: | 02/04/2008 | | |
| Attorney Dkt #: | 241979 |
| Conveyance: | CERTIFICATION OF PATENT OWNERSHIP |
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Assignee
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| 920 WINTER STREET |
| WALTHAM, MASSACHUSETTS 02451 |
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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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29250970
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Correspondence name and address
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LEYDIG, VOIT & MAYER, LTD.
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TWO PRUDENTIAL PLAZA, SUITE 4900
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CHICAGO, IL 60601
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Assignment:
6
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| Reel/Frame: | 020681/0698 | |
| Pages: | 3 |
| | Recorded: | 03/20/2008 | | |
| Attorney Dkt #: | 258814 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 920 WINTER STREET |
| WALTHAM, MASSACHUSETTS 02451 |
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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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29250970
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Correspondence name and address
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CHARLES H. MOTTIER
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LEYDIG, VOIT & MAYER, LTD.
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TWO PRUDENTIAL PLAZA, SUITE 4900
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CHICAGO, IL 60601-6731
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