
Frank D. Ducheneaux
Examiner (ID: 11511, Phone: (571)270-7053 , Office: P/1788 )
| Most Active Art Unit | 1788 |
| Art Unit(s) | 1788, 1794, 1787 |
| Total Applications | 820 |
| Issued Applications | 295 |
| Pending Applications | 107 |
| Abandoned Applications | 441 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
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[patent_title] => ACTIVATED CARBON FIBER FILTER MEDIA LAMINATE
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Array
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[patent_title] => APPARATUS AND METHOD FOR TREATING AN AQUEOUS LIQUID
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[patent_app_date] => 2016-09-09
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Array
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[patent_kind] => A1
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[patent_title] => MULTILAYER THIN FILM NANOCOMPOSITE MEMBRANES PREPARED BY MOLECULAR LAYER-BY-LAYER ASSEMBLY
[patent_app_type] => utility
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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
(
[id] => 13791311
[patent_doc_number] => 20190009194
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[patent_issue_date] => 2019-01-10
[patent_title] => FUEL WATER SEPARATION FILTER MEDIUM FOR REMOVING WATER FROM WATER-HYDROCARBON EMULSIONS HAVING IMPROVED EFFICIENCY
[patent_app_type] => utility
[patent_app_number] => 15/754062
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Array
(
[id] => 19968503
[patent_doc_number] => 12337087
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[patent_issue_date] => 2025-06-24
[patent_title] => Apparatus and method for disinfecting a hydraulic circuit
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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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