Search

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 numberTitle of the applicationFiling DateStatus
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
Array ( [id] => 19430648 [patent_doc_number] => 20240299146 [patent_country] => US [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18669286 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/669286
HIGH-VOLUME EVACUATOR SUCTION TIP May 19, 2024 Pending
Array ( [id] => 19430648 [patent_doc_number] => 20240299146 [patent_country] => US [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18669286 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/669286
HIGH-VOLUME EVACUATOR SUCTION TIP May 19, 2024 Pending
Array ( [id] => 19968294 [patent_doc_number] => 12336876 [patent_country] => US [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18406475 [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 [patent_country] => US [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 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18476858 [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 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-09 [patent_title] => Tooth implant system [patent_app_type] => utility [patent_app_number] => 18/235757 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 5071 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18235757 [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18234355 [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 [patent_app_number] => 18/359461 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18359461 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/359461
Dental Separator Device Jul 25, 2023 Abandoned
Array ( [id] => 18769107 [patent_doc_number] => 20230363862 [patent_country] => US [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 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18359216 [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 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => Dental Abutment Insert Extraction and Insertion Tool [patent_app_type] => utility [patent_app_number] => 18/225288 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225288 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225288
Dental Abutment Insert Extraction and Insertion Tool Jul 23, 2023 Pending
Array ( [id] => 20270548 [patent_doc_number] => 12440311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Dental appliance systems with eruption tabs [patent_app_type] => utility [patent_app_number] => 18/331918 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331918 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331918
Dental appliance systems with eruption tabs Jun 7, 2023 Issued
Array ( [id] => 19699906 [patent_doc_number] => 12193904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Circumferential matrix system [patent_app_type] => utility [patent_app_number] => 18/323536 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 2191 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18323536 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/323536
Circumferential matrix system May 24, 2023 Issued
Array ( [id] => 19541439 [patent_doc_number] => 20240358475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => APPLICATION OF DENTAL CEMENT TO DENTAL RESTORATION ELEMENTS [patent_app_type] => utility [patent_app_number] => 18/139572 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18139572 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/139572
APPLICATION OF DENTAL CEMENT TO DENTAL RESTORATION ELEMENTS Apr 25, 2023 Pending
Array ( [id] => 19324643 [patent_doc_number] => 12042295 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Systems, apparatuses, and methods for diagnosis and treatment of temporomandibular disorders (TMD) [patent_app_type] => utility [patent_app_number] => 18/137204 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 8800 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18137204 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137204
Systems, apparatuses, and methods for diagnosis and treatment of temporomandibular disorders (TMD) Apr 19, 2023 Issued
Array ( [id] => 18535711 [patent_doc_number] => 20230240796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => PIEZOELECTRIC DEVICE AND CIRCUITRY [patent_app_type] => utility [patent_app_number] => 18/133414 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18133414 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/133414
PIEZOELECTRIC DEVICE AND CIRCUITRY Apr 10, 2023 Pending
Array ( [id] => 18522642 [patent_doc_number] => 20230233291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => ALIGNERS WITH ELASTICS AND ASSOCIATED SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/193867 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18193867 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/193867
ALIGNERS WITH ELASTICS AND ASSOCIATED SYSTEMS Mar 30, 2023 Abandoned
Array ( [id] => 18647500 [patent_doc_number] => 20230293270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => METHOD AND APPARATUS FOR DENTAL PROSTHETICS [patent_app_type] => utility [patent_app_number] => 18/187538 [patent_app_country] => US [patent_app_date] => 2023-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18187538 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/187538
METHOD AND APPARATUS FOR DENTAL PROSTHETICS Mar 20, 2023 Pending
Array ( [id] => 18690665 [patent_doc_number] => 20230320814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => DYNAMICALLY DETERMINED SEQUENCE OF DENTAL-PROCEDURE OPERATIONS [patent_app_type] => utility [patent_app_number] => 18/185914 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18185914 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185914
DYNAMICALLY DETERMINED SEQUENCE OF DENTAL-PROCEDURE OPERATIONS Mar 16, 2023 Pending
Array ( [id] => 18690665 [patent_doc_number] => 20230320814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => DYNAMICALLY DETERMINED SEQUENCE OF DENTAL-PROCEDURE OPERATIONS [patent_app_type] => utility [patent_app_number] => 18/185914 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18185914 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185914
DYNAMICALLY DETERMINED SEQUENCE OF DENTAL-PROCEDURE OPERATIONS Mar 16, 2023 Pending
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