
Audrey Y. Chang
Examiner (ID: 397)
| Most Active Art Unit | 2872 |
| Art Unit(s) | 2872, 2507 |
| Total Applications | 2248 |
| Issued Applications | 1138 |
| Pending Applications | 188 |
| Abandoned Applications | 955 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
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[patent_title] => Multilayer body and method for producing a security element
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Array
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Array
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Array
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Array
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Array
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Array
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Array
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