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] => 14990339 [patent_doc_number] => 20190314127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => DENTAL OPERATION-GUIDING STRUCTURE AND METHOD FOR PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 15/951046 [patent_app_country] => US [patent_app_date] => 2018-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15951046 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/951046
Dental operation-guiding structure and method for producing the same Apr 10, 2018 Issued
Array ( [id] => 13533019 [patent_doc_number] => 20180318052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => ROLLED RETRACTION CORD AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 15/950558 [patent_app_country] => US [patent_app_date] => 2018-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3857 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15950558 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/950558
ROLLED RETRACTION CORD AND METHOD FOR MANUFACTURING THE SAME Apr 10, 2018 Abandoned
Array ( [id] => 17569459 [patent_doc_number] => 11317708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Twist seal oral fluid delivery device [patent_app_type] => utility [patent_app_number] => 15/949995 [patent_app_country] => US [patent_app_date] => 2018-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 4526 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15949995 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/949995
Twist seal oral fluid delivery device Apr 9, 2018 Issued
Array ( [id] => 15450649 [patent_doc_number] => 20200038148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => DROP-SHAPED SCREW CONDUIT FOR A DENTAL SUPERSTRUCTURE AND DESIGNING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/603412 [patent_app_country] => US [patent_app_date] => 2018-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6928 [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] => 16603412 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/603412
Drop-shaped screw conduit for a dental superstructure and designing method thereof Apr 5, 2018 Issued
Array ( [id] => 13475813 [patent_doc_number] => 20180289449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => COATED ORTHODONTIC APPLIANCES AND METHODS OF MAKING SAME [patent_app_type] => utility [patent_app_number] => 15/945765 [patent_app_country] => US [patent_app_date] => 2018-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15945765 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/945765
COATED ORTHODONTIC APPLIANCES AND METHODS OF MAKING SAME Apr 4, 2018 Abandoned
Array ( [id] => 18273538 [patent_doc_number] => 11612458 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-28 [patent_title] => Method of tongue preconditioning in preparation for lingual orthodontic treatment [patent_app_type] => utility [patent_app_number] => 15/941998 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5790 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15941998 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/941998
Method of tongue preconditioning in preparation for lingual orthodontic treatment Mar 29, 2018 Issued
Array ( [id] => 14864185 [patent_doc_number] => 20190282334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => INVISIBLE PLASTIC TEETH BRACE FOR ORTHODONTICS [patent_app_type] => utility [patent_app_number] => 15/923301 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15923301 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/923301
INVISIBLE PLASTIC TEETH BRACE FOR ORTHODONTICS Mar 15, 2018 Abandoned
Array ( [id] => 13424391 [patent_doc_number] => 20180263738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => Articulator And Articulator Auxiliary Device [patent_app_type] => utility [patent_app_number] => 15/922002 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15922002 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/922002
Articulator and articulator auxiliary device Mar 14, 2018 Issued
Array ( [id] => 13424393 [patent_doc_number] => 20180263739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => DENTAL MODELING SYSTEM AND METHOD WITH DIRECT IMPLANT ANALOG AND THREAD RETENTION [patent_app_type] => utility [patent_app_number] => 15/921802 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15921802 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/921802
DENTAL MODELING SYSTEM AND METHOD WITH DIRECT IMPLANT ANALOG AND THREAD RETENTION Mar 14, 2018 Abandoned
Array ( [id] => 13424369 [patent_doc_number] => 20180263727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => Surgical Guide and Associated Process for Dental Implants [patent_app_type] => utility [patent_app_number] => 15/922907 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2543 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 15922907 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/922907
Surgical Guide and Associated Process for Dental Implants Mar 14, 2018 Abandoned
Array ( [id] => 16969142 [patent_doc_number] => 11065088 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Self-ligating orthodontic bracket [patent_app_type] => utility [patent_app_number] => 15/884935 [patent_app_country] => US [patent_app_date] => 2018-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5919 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15884935 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/884935
Self-ligating orthodontic bracket Jan 30, 2018 Issued
Array ( [id] => 12701338 [patent_doc_number] => 20180125612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => ORTHODONTIC BRACKETS FOR DECIDUOUS TEETH [patent_app_type] => utility [patent_app_number] => 15/863830 [patent_app_country] => US [patent_app_date] => 2018-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5945 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15863830 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/863830
Orthodontic brackets for deciduous teeth Jan 4, 2018 Issued
Array ( [id] => 15290111 [patent_doc_number] => 20190388191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => INTRAORAL DEVICE WITH A PAIR OF ARTICULATED DENTAL ALIGNERS [patent_app_type] => utility [patent_app_number] => 16/467112 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16467112 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/467112
Intraoral device with a pair of articulated dental aligners Dec 6, 2017 Issued
Array ( [id] => 18171584 [patent_doc_number] => 11571275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Endodontic instrument for drilling the root canals of a tooth [patent_app_type] => utility [patent_app_number] => 15/830601 [patent_app_country] => US [patent_app_date] => 2017-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 43 [patent_no_of_words] => 8698 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 459 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15830601 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/830601
Endodontic instrument for drilling the root canals of a tooth Dec 3, 2017 Issued
Array ( [id] => 12136827 [patent_doc_number] => 20180014911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'PAIRED TEMPLATES FOR PLACING DENTAL IMPLANTS AND ENHANCING REGISTRATION FOR DENTURE PROSTHETICS ATTACHED TO THE IMPLANTS' [patent_app_type] => utility [patent_app_number] => 15/718356 [patent_app_country] => US [patent_app_date] => 2017-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4815 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15718356 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/718356
PAIRED TEMPLATES FOR PLACING DENTAL IMPLANTS AND ENHANCING REGISTRATION FOR DENTURE PROSTHETICS ATTACHED TO THE IMPLANTS Sep 27, 2017 Abandoned
Array ( [id] => 12177165 [patent_doc_number] => 20180036101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'PROVIDING NON-INVASIVE, NON SURGICAL FACIAL SUPPORT, FACIAL PROPORTIONING AND BITE OPTIMIZATION' [patent_app_type] => utility [patent_app_number] => 15/704822 [patent_app_country] => US [patent_app_date] => 2017-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10976 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15704822 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/704822
PROVIDING NON-INVASIVE, NON SURGICAL FACIAL SUPPORT, FACIAL PROPORTIONING AND BITE OPTIMIZATION Sep 13, 2017 Abandoned
Array ( [id] => 17073565 [patent_doc_number] => 11109944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Device for providing endodontic material having a cartridge including an electrically conductive heating layer [patent_app_type] => utility [patent_app_number] => 15/701061 [patent_app_country] => US [patent_app_date] => 2017-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5211 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15701061 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/701061
Device for providing endodontic material having a cartridge including an electrically conductive heating layer Sep 10, 2017 Issued
Array ( [id] => 12580101 [patent_doc_number] => 20180085196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => SYSTEM FOR PROVIDING ENDODONTIC MATERIAL USING INDUCTION HEATING [patent_app_type] => utility [patent_app_number] => 15/700989 [patent_app_country] => US [patent_app_date] => 2017-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15700989 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/700989
System for providing endodontic material using induction heating Sep 10, 2017 Issued
Array ( [id] => 12238190 [patent_doc_number] => 20180071054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'APPARATUS AND METHOD FOR CORRECTING ORTHODONTIC MALOCCLUSIONS' [patent_app_type] => utility [patent_app_number] => 15/698680 [patent_app_country] => US [patent_app_date] => 2017-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2763 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15698680 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/698680
APPARATUS AND METHOD FOR CORRECTING ORTHODONTIC MALOCCLUSIONS Sep 7, 2017 Abandoned
Array ( [id] => 14015553 [patent_doc_number] => 20190069770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => ILLUMINATED DENTAL MIRROR [patent_app_type] => utility [patent_app_number] => 15/695331 [patent_app_country] => US [patent_app_date] => 2017-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5033 [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] => 15695331 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/695331
ILLUMINATED DENTAL MIRROR Sep 4, 2017 Abandoned
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