Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
HOFFMANN, HELMUT
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 004124/0770 | |
| Pages: | 1 |
| | Recorded: | 05/05/1983 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| GEHEIRAT-ROSENTHAL-STRASSE 100 |
| A CORP. OF GERMANY |
| D-8672 SELB,, GERMANY |
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Pat #
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Intl #
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App #
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NONE
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06491886
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Correspondence name and address
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OSTROLENK, FABER, GERB & SOFFEN
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260 MADISON AVE.
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NEW YORK, NY 10016
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Assignment:
2
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| Reel/Frame: | 010076/0541 | |
| Pages: | 4 |
| | Recorded: | 07/02/1999 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignees
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| PATENT AND LICENSING |
| 100 BAYER ROAD |
| PITTSBURGH, PENNSYLVANIA 15205 |
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| PATENT AND LICENSING |
| PATENTE AND LIZENZEN |
| D-51368 LEVERKUSEN, GERMANY |
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Pat #
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App #
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NONE
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09234449
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Correspondence name and address
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RICHARD E.L. HENDERSON
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PATENT DEPARTMENT
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100 BAYER ROAD
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PITTSBURGH, PA 15205-9741
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Assignment:
3
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| Reel/Frame: | 023975/0581 | |
| Pages: | 6 |
| | Recorded: | 02/17/2010 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KASSELER STRASSE 11 |
| 34346 HANNOVERSCH-MUENDEN, GERMANY |
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12654786
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Correspondence name and address
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WALTER OTTESEN
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PATENT ATTORNEY
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P.O. BOX 4026
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GAITHERSBURG, MARYLAND 20885-4026
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Assignment:
4
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| Reel/Frame: | 024569/0053 | |
| Pages: | 3 |
| | Recorded: | 06/21/2010 | | |
| Attorney Dkt #: | RICHT-52929 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| BRAUCKSTRASSE 26 |
| WITTEN, GERMANY 58454 |
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Pat #
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App #
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12680006
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Correspondence name and address
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KELLY LOWRY & KELLEY, LLP
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6320 CANOGA AVENUE
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SUITE 1650
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WOODLAND HILLS, CA 91367
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05/24/2024 10:29 AM
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