Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
RIEFKE, BJORN
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 008816/0879 | |
| Pages: | 4 |
| | Recorded: | 11/10/1997 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| SPANDAUER DAMM 130 |
| D-14050 BERLIN, 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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08849369
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Correspondence name and address
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WEBB ZIESENHEIM BRUENING, ET AL.
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RICHARD L. BYRNE
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700 KOPPERS BUILDING
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436 SEVENTH AVENUE
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PITTSBURGH, PA 15219-1818
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Assignment:
2
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| Reel/Frame: | 023857/0307 | |
| Pages: | 6 |
| | Recorded: | 01/27/2010 | | |
| Attorney Dkt #: | 2959-100200 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| SPANDAUER DAMM 130 |
| BERLIN, GERMANY D-14050 |
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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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12693749
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Correspondence name and address
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THE WEBB LAW FIRM
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436 7TH AVE
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700 KOPPERS BUILDING
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PITTSBURGH, PA 15219
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Assignment:
3
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| Reel/Frame: | 026976/0313 | |
| Pages: | 5 |
| | Recorded: | 09/27/2011 | | |
| Attorney Dkt #: | VIS-041B,C, D, E, H, I |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| SPANDAUER DAMM 130 |
| BERLIN, GERMANY D-14050 |
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Pat #
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Pub #
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Intl #
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App #
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Pat #
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Pub #
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Intl #
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App #
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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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09518947
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09850660
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10180272
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10368997
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11387200
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11387367
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Correspondence name and address
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PATENT ADMINISTRATOR
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EXCHANGE PLACE
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53 STATE STREET
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BOSTON, MA 02109
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Assignment:
4
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| Reel/Frame: | 010205/0150 | |
| Pages: | 7 |
| | Recorded: | 08/23/1999 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| SPANDAUER DAMM 130 |
| BERLIN, GERMANY 14050 |
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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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09051511
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Correspondence name and address
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WOOD, PHILLIPS, VANSANTEN ET AL
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JOHN S. MORTIMER
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500 WEST MADISON STREET
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SUITE 3800
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CHICAGO, IL 60661
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Assignment:
5
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| Reel/Frame: | 010463/0439 | |
| Pages: | 4 |
| | Recorded: | 12/17/1999 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| PATENTS |
| BERLIN, D-13342, 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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09308177
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Correspondence name and address
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MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
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TRACY A. LUKE
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ARLINGTON COURT PLAZA I, SUITE 1400
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2200 CLARENDON BLVD.
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ARLINGTON, VA 22201
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