
Dung H. Bui
Examiner (ID: 3950, Phone: (571)270-7077 , Office: P/1773 )
| Most Active Art Unit | 1773 |
| Art Unit(s) | 1797, 1775, 1776, 1772, 1773, 4153 |
| Total Applications | 1739 |
| Issued Applications | 1313 |
| Pending Applications | 167 |
| Abandoned Applications | 285 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
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[patent_title] => SCENT PRESENTATION SYSTEM AND METHOD OF USE
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Array
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[patent_title] => Base station and cleaning equipment
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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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[patent_issue_date] => 2026-04-07
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Array
(
[id] => 18467470
[patent_doc_number] => 20230201751
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[patent_kind] => A1
[patent_issue_date] => 2023-06-29
[patent_title] => FRAME FOR COLLAPSIBLE AND FOLDABLE PLEATED DISPOSABLE AIR FILTER WITH DIFFERENTIAL PRESSURE SENSOR AND COMMUNICATION CAPABILITY
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/674626 | Frame for collapsible and foldable pleated disposable air filter with differential pressure sensor and communication capability | Feb 16, 2022 | Issued |
Array
(
[id] => 17626158
[patent_doc_number] => 20220161173
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[patent_kind] => A1
[patent_issue_date] => 2022-05-26
[patent_title] => FLOW AND PRESSURE CONTROL IN CYCLONIC FILTER ARRAYS
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Array
(
[id] => 19032956
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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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Array
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Array
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Array
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