Search

Ralph A. Lewis

Examiner (ID: 6013, Phone: (571)272-4712 , Office: P/3732 )

Most Active Art Unit
3732
Art Unit(s)
3772, 3303, 3732
Total Applications
2437
Issued Applications
1612
Pending Applications
238
Abandoned Applications
606

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19096127 [patent_doc_number] => 20240115354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => Preparation tray for improved etching and bonding of a tooth surface prior to the placement of a tooth attachment or a bracket [patent_app_type] => utility [patent_app_number] => 17/963111 [patent_app_country] => US [patent_app_date] => 2022-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17963111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963111
Preparation tray for improved etching and bonding of a tooth surface prior to the placement of a tooth attachment or a bracket Oct 9, 2022 Issued
Array ( [id] => 18323771 [patent_doc_number] => 20230121899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => AUTOMATIC REGISTRATION OF INTRAORAL SURFACE AND VOLUMETRIC SCAN DATA FOR ORTHODONTIC TREATMENT PLANNING [patent_app_type] => utility [patent_app_number] => 17/938525 [patent_app_country] => US [patent_app_date] => 2022-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -38 [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] => 17938525 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/938525
AUTOMATIC REGISTRATION OF INTRAORAL SURFACE AND VOLUMETRIC SCAN DATA FOR ORTHODONTIC TREATMENT PLANNING Oct 5, 2022 Pending
Array ( [id] => 18162330 [patent_doc_number] => 20230028923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => APPARATUS AND METHODS FOR TREATING ROOT CANALS OF TEETH [patent_app_type] => utility [patent_app_number] => 17/958857 [patent_app_country] => US [patent_app_date] => 2022-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17958857 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/958857
APPARATUS AND METHODS FOR TREATING ROOT CANALS OF TEETH Oct 2, 2022 Abandoned
Array ( [id] => 18310643 [patent_doc_number] => 20230114543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => EXTENDED BUCCAL TUBE [patent_app_type] => utility [patent_app_number] => 17/953252 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17953252 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/953252
Extended buccal tube Sep 25, 2022 Issued
Array ( [id] => 18138931 [patent_doc_number] => 20230012766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => ORTHODONTIC SKELETAL ANCHORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 17/950575 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17950575 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/950575
ORTHODONTIC SKELETAL ANCHORAGE DEVICE Sep 21, 2022 Abandoned
Array ( [id] => 20106743 [patent_doc_number] => 12357441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Apparatus and method for the treatment of tooth decay, gum disease, and other medical conditions [patent_app_type] => utility [patent_app_number] => 18/688642 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 35 [patent_no_of_words] => 12547 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18688642 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/688642
Apparatus and method for the treatment of tooth decay, gum disease, and other medical conditions Sep 1, 2022 Issued
Array ( [id] => 18815751 [patent_doc_number] => 20230390089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => IMPLANT [patent_app_type] => utility [patent_app_number] => 17/884133 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17884133 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/884133
IMPLANT Aug 8, 2022 Pending
Array ( [id] => 18374051 [patent_doc_number] => 20230149127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => SYSTEMS AND METHODS FOR GENERATING AN INTERACTIVE VISUALIZATION OF A TREATMENT PLAN [patent_app_type] => utility [patent_app_number] => 17/883150 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17883150 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883150
SYSTEMS AND METHODS FOR GENERATING AN INTERACTIVE VISUALIZATION OF A TREATMENT PLAN Aug 7, 2022 Abandoned
Array ( [id] => 19938639 [patent_doc_number] => 12310752 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Systems for measuring patient physiologic parameters [patent_app_type] => utility [patent_app_number] => 17/815834 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 90 [patent_figures_cnt] => 143 [patent_no_of_words] => 34189 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17815834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/815834
Systems for measuring patient physiologic parameters Jul 24, 2022 Issued
Array ( [id] => 20633281 [patent_doc_number] => 12594144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Method of determining an orthodontic treatment [patent_app_type] => utility [patent_app_number] => 17/867502 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1176 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 520 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17867502 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/867502
METHOD OF DETERMINING AN ORTHODONTIC TREATMENT Jul 17, 2022 Issued
Array ( [id] => 18002896 [patent_doc_number] => 20220361662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => ADAPTIVE BRUSHING CYCLE [patent_app_type] => utility [patent_app_number] => 17/865353 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11346 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17865353 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/865353
ADAPTIVE BRUSHING CYCLE Jul 13, 2022 Pending
Array ( [id] => 17958387 [patent_doc_number] => 20220338967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => DENTAL APPLIANCE ETCH TEMPLATE [patent_app_type] => utility [patent_app_number] => 17/862275 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10334 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17862275 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/862275
Dental appliance etch template Jul 10, 2022 Issued
Array ( [id] => 18374516 [patent_doc_number] => 20230149595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => IMPLANTABLE OBJECTS, GUIDING DEVICES, AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/847894 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17847894 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/847894
IMPLANTABLE OBJECTS, GUIDING DEVICES, AND METHODS OF USE THEREOF Jun 22, 2022 Pending
Array ( [id] => 19273111 [patent_doc_number] => 12023218 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-02 [patent_title] => Chewy-type dental alignment seating device with support handle [patent_app_type] => utility [patent_app_number] => 17/831918 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5069 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17831918 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/831918
Chewy-type dental alignment seating device with support handle Jun 2, 2022 Issued
Array ( [id] => 17805508 [patent_doc_number] => 20220257343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => Extraoral Orthopaedic Device for the Direct Protraction of the Maxilla and the Indirect Protraction of the Mandible [patent_app_type] => utility [patent_app_number] => 17/738271 [patent_app_country] => US [patent_app_date] => 2022-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17738271 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/738271
Extraoral Orthopaedic Device for the Direct Protraction of the Maxilla and the Indirect Protraction of the Mandible May 5, 2022 Abandoned
Array ( [id] => 19297223 [patent_doc_number] => 20240225788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => ORTHODONTIC DEVICES AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/558608 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 153028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18558608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/558608
ORTHODONTIC DEVICES AND METHODS OF USE May 3, 2022 Pending
Array ( [id] => 18746918 [patent_doc_number] => 11806205 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Oropharyngeal dam for facilitating a safe and efficient dental treatment [patent_app_type] => utility [patent_app_number] => 17/726597 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5735 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17726597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/726597
Oropharyngeal dam for facilitating a safe and efficient dental treatment Apr 21, 2022 Issued
Array ( [id] => 17944449 [patent_doc_number] => 20220331466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => ORAL IRRIGATOR [patent_app_type] => utility [patent_app_number] => 17/723854 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17723854 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/723854
Oral irrigator Apr 18, 2022 Issued
Array ( [id] => 19119878 [patent_doc_number] => 11963837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Cheek retractor [patent_app_type] => utility [patent_app_number] => 17/722675 [patent_app_country] => US [patent_app_date] => 2022-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6850 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17722675 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/722675
Cheek retractor Apr 17, 2022 Issued
Array ( [id] => 18056050 [patent_doc_number] => 20220387136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => DENTAL MATRIX FOR RESTORING A TOOTH [patent_app_type] => utility [patent_app_number] => 17/722774 [patent_app_country] => US [patent_app_date] => 2022-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2735 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17722774 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/722774
Dental matrix for restoring a tooth Apr 17, 2022 Issued
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