Search

Cheyne D. Ly

Examiner (ID: 3905, Phone: (571)272-0716 , Office: P/2168 )

Most Active Art Unit
2168
Art Unit(s)
2152, 1631, 2168, 2163
Total Applications
1140
Issued Applications
724
Pending Applications
108
Abandoned Applications
327

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18158442 [patent_doc_number] => 20230025033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => DENTAL IMPLANT IDENTIFICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/872337 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17872337 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/872337
DENTAL IMPLANT IDENTIFICATION SYSTEM Jul 24, 2022 Pending
Array ( [id] => 18859895 [patent_doc_number] => 20230414329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => Dental implant attachment system in screw-retained configuration for implant-supported and implant-retained removable dentures and method of use [patent_app_type] => utility [patent_app_number] => 17/803395 [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] => 4782 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17803395 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/803395
Dental implant attachment system in screw-retained configuration for implant-supported and implant-retained removable dentures and method of use Jun 22, 2022 Issued
Array ( [id] => 18075589 [patent_doc_number] => 20220401201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => DENTAL CARE DEVICE [patent_app_type] => utility [patent_app_number] => 17/808152 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17808152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808152
Dental care device Jun 21, 2022 Issued
Array ( [id] => 20525768 [patent_doc_number] => 12544187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Butterfly-shaped dental matrix band [patent_app_type] => utility [patent_app_number] => 17/844095 [patent_app_country] => US [patent_app_date] => 2022-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 1200 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17844095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/844095
Butterfly-shaped dental matrix band Jun 19, 2022 Issued
Array ( [id] => 18784503 [patent_doc_number] => 20230372067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => DENTAL IMPLANT FOR PRESERVING BONE AND IMPROVING OSSEOINTEGRATION [patent_app_type] => utility [patent_app_number] => 17/750036 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17750036 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750036
DENTAL IMPLANT FOR PRESERVING BONE AND IMPROVING OSSEOINTEGRATION May 19, 2022 Abandoned
Array ( [id] => 19401862 [patent_doc_number] => 20240285373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => DENTAL ABUTMENT CONSTRUCTION MEMBER AND PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 18/558824 [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] => 15874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18558824 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/558824
DENTAL ABUTMENT CONSTRUCTION MEMBER AND PRODUCTION METHOD May 5, 2022 Pending
Array ( [id] => 17789745 [patent_doc_number] => 20220248836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => TWIST SEAL ORAL FLUID DELIVERY DEVICE [patent_app_type] => utility [patent_app_number] => 17/734202 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4543 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17734202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/734202
Twist seal oral fluid delivery device May 1, 2022 Issued
Array ( [id] => 17774707 [patent_doc_number] => 20220241056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => MONITORING OF DENTITION [patent_app_type] => utility [patent_app_number] => 17/723811 [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] => 23565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [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] => 17723811 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/723811
MONITORING OF DENTITION Apr 18, 2022 Pending
Array ( [id] => 17928053 [patent_doc_number] => 20220323178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => ROOT CANAL INSTRUMENT WITH A VARIABLE PITCH [patent_app_type] => utility [patent_app_number] => 17/717185 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17717185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/717185
ROOT CANAL INSTRUMENT WITH A VARIABLE PITCH Apr 10, 2022 Abandoned
Array ( [id] => 18769110 [patent_doc_number] => 20230363865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => DENTAL SOLID ABUTMENT [patent_app_type] => utility [patent_app_number] => 18/030076 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18030076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/030076
DENTAL SOLID ABUTMENT Apr 7, 2022 Abandoned
Array ( [id] => 17576587 [patent_doc_number] => 20220133442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => IMPRESSION POST FOR CONNECTION TO A DENTAL IMPLANT [patent_app_type] => utility [patent_app_number] => 17/578641 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17578641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/578641
IMPRESSION POST FOR CONNECTION TO A DENTAL IMPLANT Jan 18, 2022 Abandoned
Array ( [id] => 19215723 [patent_doc_number] => 20240180427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => DENTAL CARIES DIAGNOSTIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/781274 [patent_app_country] => US [patent_app_date] => 2021-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5347 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17781274 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781274
Dental caries diagnostic device Dec 1, 2021 Issued
Array ( [id] => 17640343 [patent_doc_number] => 20220168081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => HANDS-FREE DENTAL SUCTION AND RETRACTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/535976 [patent_app_country] => US [patent_app_date] => 2021-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2236 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17535976 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/535976
HANDS-FREE DENTAL SUCTION AND RETRACTION DEVICE Nov 25, 2021 Abandoned
Array ( [id] => 19959970 [patent_doc_number] => 12329438 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Dental treatment apparatus [patent_app_type] => utility [patent_app_number] => 17/535251 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4697 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17535251 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/535251
Dental treatment apparatus Nov 23, 2021 Issued
Array ( [id] => 18618956 [patent_doc_number] => 11751978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Layered aligners with discontinuities [patent_app_type] => utility [patent_app_number] => 17/508880 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 11588 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17508880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/508880
Layered aligners with discontinuities Oct 21, 2021 Issued
Array ( [id] => 17397834 [patent_doc_number] => 20220039924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => SUPERSTRUCTURE, DENTAL IMPLANT AND DENTAL PROSTHESIS [patent_app_type] => utility [patent_app_number] => 17/507098 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17507098 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/507098
SUPERSTRUCTURE, DENTAL IMPLANT AND DENTAL PROSTHESIS Oct 20, 2021 Abandoned
Array ( [id] => 19367258 [patent_doc_number] => 12059318 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Endodontic file holder [patent_app_type] => utility [patent_app_number] => 17/496893 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4119 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 507 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17496893 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/496893
Endodontic file holder Oct 7, 2021 Issued
Array ( [id] => 17472228 [patent_doc_number] => 20220079732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => ELECTRICAL DISCHARGE IRRIGATOR APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 17/485608 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17485608 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/485608
ELECTRICAL DISCHARGE IRRIGATOR APPARATUS AND METHOD Sep 26, 2021 Pending
Array ( [id] => 18784498 [patent_doc_number] => 20230372060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => GUIDE FOR REVISING DRILLING PATH ON ALVEOLAR BONE [patent_app_type] => utility [patent_app_number] => 18/028326 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18028326 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028326
GUIDE FOR REVISING DRILLING PATH ON ALVEOLAR BONE Sep 23, 2021 Abandoned
Array ( [id] => 17576603 [patent_doc_number] => 20220133458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => DENTAL APPARATUS [patent_app_type] => utility [patent_app_number] => 17/447401 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17447401 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/447401
DENTAL APPARATUS Sep 9, 2021 Abandoned
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