Patent Assignment Details
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| Reel/Frame: | 044460/0826 | |
| Pages: | 5 |
| | Recorded: | 12/21/2017 | | |
| Attorney Dkt #: | 27843-1193 170559US01 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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08/11/2020
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Application #:
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15562970
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Filing Dt:
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09/29/2017
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Publication #:
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Pub Dt:
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04/26/2018
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Title:
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METHOD FOR NICKEL-FREE PHOSPHATING METAL SURFACES
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Assignee
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| TRAKEHNER STR. 3 |
| FRANKFURT, GERMANY 60487 |
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Correspondence name and address
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PATENT DOCKET DEPARTMENT ARMSTRONG TEASD
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7700 FORSYTH BOULEVARD
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SUITE 1800
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ST. LOUIS, MO 63105
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