Search

Hao D. Mai

Examiner (ID: 5842, Phone: (571)270-3002 , Office: P/3732 )

Most Active Art Unit
3732
Art Unit(s)
3772, 3732
Total Applications
841
Issued Applications
364
Pending Applications
71
Abandoned Applications
407

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20598788 [patent_doc_number] => 20260076791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-19 [patent_title] => DENTAL CARE DEVICE [patent_app_type] => utility [patent_app_number] => 19/396145 [patent_app_country] => US [patent_app_date] => 2025-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19396145 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/396145
DENTAL CARE DEVICE Nov 19, 2025 Pending
Array ( [id] => 20848602 [patent_doc_number] => 12685618 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-21 [patent_title] => Intraoral scanning body system with engagement means [patent_app_type] => utility [patent_app_number] => 19/375351 [patent_app_country] => US [patent_app_date] => 2025-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19375351 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/375351
INTRAORAL SCANNING BODY SYSTEM WITH ENGAGEMENT MEANS Oct 30, 2025 Issued
Array ( [id] => 20777626 [patent_doc_number] => 20260165819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-18 [patent_title] => SYSTEMS, APPARATUS, AND METHODS FOR FABRICATING DENTAL APPLIANCES WITH ADVANCED PATIENT SPECIFIC FEATURES [patent_app_type] => utility [patent_app_number] => 19/374683 [patent_app_country] => US [patent_app_date] => 2025-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19374683 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/374683
SYSTEMS, APPARATUS, AND METHODS FOR FABRICATING DENTAL APPLIANCES WITH ADVANCED PATIENT SPECIFIC FEATURES Oct 29, 2025 Pending
19/469613 ORTHODONTIC APPLIANCE SYSTEMS AND METHODS OF MAKING SAME Sep 25, 2025 Pending
19/161260 ABUTMENT FOR DENTAL IMPLANT Sep 1, 2025 Pending
Array ( [id] => 20901339 [patent_doc_number] => 20260232407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-08-13 [patent_title] => ORTHODONTIC DEVICE [patent_app_type] => utility [patent_app_number] => 19/152180 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19152180 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/152180
ORTHODONTIC DEVICE Jul 29, 2025 Pending
Array ( [id] => 20509816 [patent_doc_number] => 20260033914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => DENTAL SCALING INSTRUMENT AND METHOD FOR MANUFACTURE [patent_app_type] => utility [patent_app_number] => 19/284517 [patent_app_country] => US [patent_app_date] => 2025-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19284517 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/284517
DENTAL SCALING INSTRUMENT AND METHOD FOR MANUFACTURE Jul 28, 2025 Pending
Array ( [id] => 20277341 [patent_doc_number] => 20250302583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => DEVICE FOR USE WITH A SURGICAL GUIDE [patent_app_type] => utility [patent_app_number] => 19/237337 [patent_app_country] => US [patent_app_date] => 2025-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19237337 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/237337
DEVICE FOR USE WITH A SURGICAL GUIDE Jun 12, 2025 Pending
Array ( [id] => 20583800 [patent_doc_number] => 20260069390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-12 [patent_title] => SYSTEMS AND DEVICES FOR THE DELIVERY OF TAILORABLE MEDICAMENT TO THE GINGIVAL CREVICE AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 19/210906 [patent_app_country] => US [patent_app_date] => 2025-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 54214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19210906 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/210906
SYSTEMS AND DEVICES FOR THE DELIVERY OF TAILORABLE MEDICAMENT TO THE GINGIVAL CREVICE AND METHODS THEREOF May 15, 2025 Pending
Array ( [id] => 20406158 [patent_doc_number] => 20250375267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => Dental Aligner Removal Tool [patent_app_type] => utility [patent_app_number] => 19/208377 [patent_app_country] => US [patent_app_date] => 2025-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19208377 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/208377
Dental Aligner Removal Tool May 13, 2025 Pending
Array ( [id] => 20164074 [patent_doc_number] => 20250256120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => SYSTEMS AND METHODS FOR TREATING PERIODONTAL CONDITIONS WITH LIGHT [patent_app_type] => utility [patent_app_number] => 19/188885 [patent_app_country] => US [patent_app_date] => 2025-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19188885 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/188885
SYSTEMS AND METHODS FOR TREATING PERIODONTAL CONDITIONS WITH LIGHT Apr 23, 2025 Pending
Array ( [id] => 20406171 [patent_doc_number] => 20250375280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => INTERDENTAL PAPILLA RECONSTRUCTION METHOD USING HYALURONIC ACID [patent_app_type] => utility [patent_app_number] => 19/188035 [patent_app_country] => US [patent_app_date] => 2025-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19188035 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/188035
INTERDENTAL PAPILLA RECONSTRUCTION METHOD USING HYALURONIC ACID Apr 23, 2025 Pending
Array ( [id] => 20319985 [patent_doc_number] => 20250332073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => Oral Iodine Disinfection with Post-Treatment Whitening [patent_app_type] => utility [patent_app_number] => 19/187814 [patent_app_country] => US [patent_app_date] => 2025-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19187814 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/187814
Oral Iodine Disinfection with Post-Treatment Whitening Apr 22, 2025 Pending
Array ( [id] => 20362502 [patent_doc_number] => 20250352314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => HIGH-VOLUME EVACUATOR SUCTION TIP [patent_app_type] => utility [patent_app_number] => 19/081990 [patent_app_country] => US [patent_app_date] => 2025-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 761 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19081990 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/081990
HIGH-VOLUME EVACUATOR SUCTION TIP Mar 16, 2025 Pending
Array ( [id] => 20293658 [patent_doc_number] => 20250318901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => BONE FOUNDATION GUIDE SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 19/052429 [patent_app_country] => US [patent_app_date] => 2025-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19052429 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/052429
BONE FOUNDATION GUIDE SYSTEM AND METHOD Feb 12, 2025 Pending
18/995181 ORTHODONTIC APPLIANCE FOR PROTRACTION OF UPPER FRONT TEETH TO ACHIEVE FACIAL BALANCE Jan 15, 2025 Pending
Array ( [id] => 20031697 [patent_doc_number] => 20250169919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => Dental Implement [patent_app_type] => utility [patent_app_number] => 18/965361 [patent_app_country] => US [patent_app_date] => 2024-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18965361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/965361
Dental Implement Dec 1, 2024 Pending
Array ( [id] => 19814802 [patent_doc_number] => 20250073009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => METHODS OF DESIGNING DENTAL ATTACHMENT FORMATION APPARATUSES [patent_app_type] => utility [patent_app_number] => 18/954503 [patent_app_country] => US [patent_app_date] => 2024-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18954503 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/954503
METHODS OF DESIGNING DENTAL ATTACHMENT FORMATION APPARATUSES Nov 19, 2024 Pending
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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 2505 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18764261 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764261
FLEXIBLE INTELLIGENT MANUFACTURING AND PRODUCTION METHOD AND SYSTEM FOR CUSTOMIZED DENTURE Jul 3, 2024 Abandoned
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