Search

Ralph A. Lewis

Examiner (ID: 17094, Phone: (571)272-4712 , Office: P/3732 )

Most Active Art Unit
3732
Art Unit(s)
3772, 3732, 3303
Total Applications
2446
Issued Applications
1624
Pending Applications
224
Abandoned Applications
613

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17936815 [patent_doc_number] => 11471247 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Implant-based attachment system for dental implant surgical guide and method [patent_app_type] => utility [patent_app_number] => 16/705903 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 6550 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16705903 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/705903
Implant-based attachment system for dental implant surgical guide and method Dec 5, 2019 Issued
Array ( [id] => 18732412 [patent_doc_number] => 11801128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Occlusal stop bite resistor devices utilized in systems and methods for dental treatments [patent_app_type] => utility [patent_app_number] => 16/701094 [patent_app_country] => US [patent_app_date] => 2019-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 32 [patent_no_of_words] => 21470 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 381 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16701094 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/701094
Occlusal stop bite resistor devices utilized in systems and methods for dental treatments Dec 1, 2019 Issued
Array ( [id] => 16428076 [patent_doc_number] => 10828134 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-10 [patent_title] => Dental implant prosthetic and surgical life-saving kit [patent_app_type] => utility [patent_app_number] => 16/699065 [patent_app_country] => US [patent_app_date] => 2019-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 45 [patent_no_of_words] => 4481 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16699065 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/699065
Dental implant prosthetic and surgical life-saving kit Nov 27, 2019 Issued
Array ( [id] => 15708207 [patent_doc_number] => 20200100869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => METHODS AND SYSTEMS FOR TREATING TEETH [patent_app_type] => utility [patent_app_number] => 16/697081 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8844 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16697081 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/697081
METHODS AND SYSTEMS FOR TREATING TEETH Nov 25, 2019 Abandoned
Array ( [id] => 15646023 [patent_doc_number] => 20200085541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => TEETH REPOSITIONING SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/694811 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16694811 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/694811
Teeth repositioning systems and methods Nov 24, 2019 Issued
Array ( [id] => 15646021 [patent_doc_number] => 20200085540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => TEETH REPOSITIONING SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/689909 [patent_app_country] => US [patent_app_date] => 2019-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16689909 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/689909
Teeth repositioning systems and methods Nov 19, 2019 Issued
Array ( [id] => 15615471 [patent_doc_number] => 20200078140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => TEETH REPOSITIONING SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/684039 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16684039 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/684039
Teeth repositioning systems and methods Nov 13, 2019 Issued
Array ( [id] => 15894527 [patent_doc_number] => 20200146782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => ANTEROPOSTERIOR CORRECTION DEVICES [patent_app_type] => utility [patent_app_number] => 16/678145 [patent_app_country] => US [patent_app_date] => 2019-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16678145 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/678145
Anteroposterior correction devices Nov 7, 2019 Issued
Array ( [id] => 20525777 [patent_doc_number] => 12544196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Dental model comprising a detachable tooth stump [patent_app_type] => utility [patent_app_number] => 17/774994 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 5856 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 17774994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/774994
Dental model comprising a detachable tooth stump Nov 6, 2019 Issued
Array ( [id] => 15552757 [patent_doc_number] => 20200060790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => ORTHODONTIC POST AND PIN ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/666029 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16666029 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/666029
ORTHODONTIC POST AND PIN ASSEMBLY Oct 27, 2019 Abandoned
Array ( [id] => 15492563 [patent_doc_number] => 20200046470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => SUBPERIOSTEAL JAW IMPLANT [patent_app_type] => utility [patent_app_number] => 16/659384 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16659384 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/659384
SUBPERIOSTEAL JAW IMPLANT Oct 20, 2019 Abandoned
Array ( [id] => 16640652 [patent_doc_number] => 10918470 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-02-16 [patent_title] => Wireless teeth whitening system [patent_app_type] => utility [patent_app_number] => 16/593104 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3501 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16593104 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/593104
Wireless teeth whitening system Oct 3, 2019 Issued
Array ( [id] => 16748636 [patent_doc_number] => 20210100645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => ORAL CAVITY TREATMENT DEVICE AND KIT [patent_app_type] => utility [patent_app_number] => 16/593713 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16593713 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/593713
Oral cavity treatment device and kit Oct 3, 2019 Issued
Array ( [id] => 15738049 [patent_doc_number] => 20200107912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => SURGICAL SYSTEMS AND TRAYS [patent_app_type] => utility [patent_app_number] => 16/591208 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16591208 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/591208
Surgical systems and trays Oct 1, 2019 Issued
Array ( [id] => 15693969 [patent_doc_number] => 10603145 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-31 [patent_title] => Dental device for applying medicine to a patient's tooth [patent_app_type] => utility [patent_app_number] => 16/589885 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3828 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16589885 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/589885
Dental device for applying medicine to a patient's tooth Sep 30, 2019 Issued
Array ( [id] => 15404919 [patent_doc_number] => 20200022781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => METHODS AND APPARATUS FOR PERIODONTAL SCALING AND DEBRIDEMENT AND GUM TISSUE ABLATION FOR TREATING PERIODONTAL AND PERI-IMPLANT DISEASE [patent_app_type] => utility [patent_app_number] => 16/576439 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16576439 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/576439
Methods and apparatus for periodontal scaling and debridement and gum tissue ablation for treating periodontal and peri-implant disease Sep 18, 2019 Issued
Array ( [id] => 16086289 [patent_doc_number] => 20200197131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => METHOD TO VISUALIZE AND MANUFACTURE ALIGNER BY MODIFYING TOOTH POSITION [patent_app_type] => utility [patent_app_number] => 16/576707 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 16576707 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/576707
Method to visualize and manufacture aligner by modifying tooth position Sep 18, 2019 Issued
Array ( [id] => 19396039 [patent_doc_number] => 12070368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => 3D-printed orthodontic splint made of crosslinked polymers [patent_app_type] => utility [patent_app_number] => 17/274208 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 8387 [patent_no_of_claims] => 17 [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] => 17274208 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/274208
3D-printed orthodontic splint made of crosslinked polymers Sep 17, 2019 Issued
Array ( [id] => 16086293 [patent_doc_number] => 20200197133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => LINGUAL RETAINER [patent_app_type] => utility [patent_app_number] => 16/562575 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16562575 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/562575
LINGUAL RETAINER Sep 5, 2019 Abandoned
Array ( [id] => 15585723 [patent_doc_number] => 20200069396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => EXTENDED BUCCAL TUBE [patent_app_type] => utility [patent_app_number] => 16/560385 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12129 [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] => 16560385 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/560385
Extended buccal tube Sep 3, 2019 Issued
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