
Hao D. Mai
Examiner (ID: 14180, Phone: (571)270-3002 , Office: P/3732 )
| Most Active Art Unit | 3732 |
| Art Unit(s) | 3772, 3732 |
| Total Applications | 815 |
| Issued Applications | 357 |
| Pending Applications | 66 |
| Abandoned Applications | 402 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19946911
[patent_doc_number] => 12318247
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-06-03
[patent_title] => Early dental caries detection system and method
[patent_app_type] => utility
[patent_app_number] => 18/824859
[patent_app_country] => US
[patent_app_date] => 2024-09-04
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18824859
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/824859 | Early dental caries detection system and method | Sep 3, 2024 | Issued |
Array
(
[id] => 19541447
[patent_doc_number] => 20240358483
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-31
[patent_title] => FLEXIBLE INTELLIGENT MANUFACTURING AND PRODUCTION METHOD AND SYSTEM FOR CUSTOMIZED DENTURE
[patent_app_type] => utility
[patent_app_number] => 18/764261
[patent_app_country] => US
[patent_app_date] => 2024-07-04
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Array
(
[id] => 19430648
[patent_doc_number] => 20240299146
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[patent_kind] => A1
[patent_issue_date] => 2024-09-12
[patent_title] => HIGH-VOLUME EVACUATOR SUCTION TIP
[patent_app_type] => utility
[patent_app_number] => 18/669286
[patent_app_country] => US
[patent_app_date] => 2024-05-20
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/669286 | HIGH-VOLUME EVACUATOR SUCTION TIP | May 19, 2024 | Pending |
Array
(
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[patent_title] => HIGH-VOLUME EVACUATOR SUCTION TIP
[patent_app_type] => utility
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Array
(
[id] => 19968294
[patent_doc_number] => 12336876
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[patent_kind] => B2
[patent_issue_date] => 2025-06-24
[patent_title] => Apparatus for measuring the length of root canal and a method of use thereof
[patent_app_type] => utility
[patent_app_number] => 18/406475
[patent_app_country] => US
[patent_app_date] => 2024-01-08
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/406475 | Apparatus for measuring the length of root canal and a method of use thereof | Jan 7, 2024 | Issued |
Array
(
[id] => 18901095
[patent_doc_number] => 20240016580
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[patent_kind] => A1
[patent_issue_date] => 2024-01-18
[patent_title] => ORTHODONTIC APPLIANCES WITH ELASTIC SEGMENTS
[patent_app_type] => utility
[patent_app_number] => 18/476858
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[patent_app_date] => 2023-09-28
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/476858 | ORTHODONTIC APPLIANCES WITH ELASTIC SEGMENTS | Sep 27, 2023 | Pending |
Array
(
[id] => 19089561
[patent_doc_number] => 11950980
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[patent_kind] => B1
[patent_issue_date] => 2024-04-09
[patent_title] => Tooth implant system
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[patent_app_number] => 18/235757
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/235757 | Tooth implant system | Aug 17, 2023 | Issued |
Array
(
[id] => 18806615
[patent_doc_number] => 20230380946
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-30
[patent_title] => AEROSOL DEFLECTING DENTAL SHIELD AND CONTAINMENT DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/234355
[patent_app_country] => US
[patent_app_date] => 2023-08-15
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/234355 | AEROSOL DEFLECTING DENTAL SHIELD AND CONTAINMENT DEVICE | Aug 14, 2023 | Abandoned |
Array
(
[id] => 18769100
[patent_doc_number] => 20230363855
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-16
[patent_title] => Dental Separator Device
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/359461 | Dental Separator Device | Jul 25, 2023 | Abandoned |
Array
(
[id] => 18769107
[patent_doc_number] => 20230363862
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[patent_kind] => A1
[patent_issue_date] => 2023-11-16
[patent_title] => METHODS FOR FABRICATING LAYERED APPLIANCES
[patent_app_type] => utility
[patent_app_number] => 18/359216
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[patent_app_date] => 2023-07-26
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/359216 | METHODS FOR FABRICATING LAYERED APPLIANCES | Jul 25, 2023 | Pending |
Array
(
[id] => 19690936
[patent_doc_number] => 20250009481
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[patent_kind] => A1
[patent_issue_date] => 2025-01-09
[patent_title] => Dental Abutment Insert Extraction and Insertion Tool
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/225288 | Dental Abutment Insert Extraction and Insertion Tool | Jul 23, 2023 | Pending |
Array
(
[id] => 20270548
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[patent_issue_date] => 2025-10-14
[patent_title] => Dental appliance systems with eruption tabs
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Array
(
[id] => 19699906
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[patent_title] => Circumferential matrix system
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/323536 | Circumferential matrix system | May 24, 2023 | Issued |
Array
(
[id] => 19541439
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[patent_title] => APPLICATION OF DENTAL CEMENT TO DENTAL RESTORATION ELEMENTS
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/139572 | APPLICATION OF DENTAL CEMENT TO DENTAL RESTORATION ELEMENTS | Apr 25, 2023 | Pending |
Array
(
[id] => 19324643
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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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