Search

Ralph A. Lewis

Examiner (ID: 13682, Phone: (571)272-4712 , Office: P/3732 )

Most Active Art Unit
3732
Art Unit(s)
3732, 3772, 3303
Total Applications
2447
Issued Applications
1620
Pending Applications
231
Abandoned Applications
612

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18574060 [patent_doc_number] => 11730565 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-22 [patent_title] => Sleeve for installing a crown on a miniature dental implant [patent_app_type] => utility [patent_app_number] => 16/927038 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 1436 [patent_no_of_claims] => 7 [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] => 16927038 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/927038
Sleeve for installing a crown on a miniature dental implant Jul 12, 2020 Issued
Array ( [id] => 17911005 [patent_doc_number] => 20220313400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => PROSTHETIC DENTAL SCREW IMPLANT, TIGHTENING TOOL AND COUPLING SYSTEM BETWEEN THE TWO [patent_app_type] => utility [patent_app_number] => 17/625459 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17625459 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625459
Prosthetic dental screw implant, tightening tool and coupling system between the two Jul 8, 2020 Issued
Array ( [id] => 19240917 [patent_doc_number] => 12011333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Metal orthodontic mouth gag [patent_app_type] => utility [patent_app_number] => 17/595458 [patent_app_country] => US [patent_app_date] => 2020-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4415 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 638 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17595458 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/595458
Metal orthodontic mouth gag Jun 23, 2020 Issued
Array ( [id] => 17836097 [patent_doc_number] => 20220273402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => IMPLANT ABUTMENT [patent_app_type] => utility [patent_app_number] => 17/623686 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17623686 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/623686
IMPLANT ABUTMENT Jun 21, 2020 Abandoned
Array ( [id] => 16718283 [patent_doc_number] => 20210085430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => USING IMMERSIVE PHOTOGRAPHS TO GUIDE PLACEMENT OF ORTHODONTIC BRACKETS, AND APPLICATIONS THEREOF [patent_app_type] => utility [patent_app_number] => 16/908159 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16908159 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/908159
USING IMMERSIVE PHOTOGRAPHS TO GUIDE PLACEMENT OF ORTHODONTIC BRACKETS, AND APPLICATIONS THEREOF Jun 21, 2020 Abandoned
Array ( [id] => 19870217 [patent_doc_number] => 12263052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Prophy angle with translating paddle system and method for metered dispensing of a prophylaxis medium with tactile feedback [patent_app_type] => utility [patent_app_number] => 16/900894 [patent_app_country] => US [patent_app_date] => 2020-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 25 [patent_no_of_words] => 4261 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16900894 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/900894
Prophy angle with translating paddle system and method for metered dispensing of a prophylaxis medium with tactile feedback Jun 12, 2020 Issued
Array ( [id] => 18491412 [patent_doc_number] => 11696817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Dental attachment assembly cap and method of use [patent_app_type] => utility [patent_app_number] => 16/897082 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 3855 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16897082 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/897082
Dental attachment assembly cap and method of use Jun 8, 2020 Issued
Array ( [id] => 16939696 [patent_doc_number] => 11051908 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-06 [patent_title] => Patient anxiety management system and method of use [patent_app_type] => utility [patent_app_number] => 16/887783 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8368 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16887783 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/887783
Patient anxiety management system and method of use May 28, 2020 Issued
Array ( [id] => 17747878 [patent_doc_number] => 20220226081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => AN ORTHODONTIC ABUTMENT [patent_app_type] => utility [patent_app_number] => 17/614062 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17614062 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/614062
Orthodontic abutment May 27, 2020 Issued
Array ( [id] => 17759669 [patent_doc_number] => 20220233281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => IMPLANT PLATE DEVICE [patent_app_type] => utility [patent_app_number] => 17/615784 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17615784 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/615784
Implant plate device May 26, 2020 Issued
Array ( [id] => 16284438 [patent_doc_number] => 20200278040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => Check Valve, Container and Oral Irrigator [patent_app_type] => utility [patent_app_number] => 16/874669 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16874669 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/874669
Check Valve, Container and Oral Irrigator May 13, 2020 Abandoned
Array ( [id] => 19954324 [patent_doc_number] => 12324719 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Dental apparatus [patent_app_type] => utility [patent_app_number] => 17/611851 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 23 [patent_no_of_words] => 4718 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17611851 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/611851
Dental apparatus May 13, 2020 Issued
Array ( [id] => 17212792 [patent_doc_number] => 20210346128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => TWIST-LOCK ORTHODONTIC POST [patent_app_type] => utility [patent_app_number] => 16/866586 [patent_app_country] => US [patent_app_date] => 2020-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16866586 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/866586
Twist-lock orthodontic post May 4, 2020 Issued
Array ( [id] => 18886218 [patent_doc_number] => 11864974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Dental appliances, systems and methods [patent_app_type] => utility [patent_app_number] => 16/865323 [patent_app_country] => US [patent_app_date] => 2020-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 54 [patent_figures_cnt] => 71 [patent_no_of_words] => 47194 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16865323 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/865323
Dental appliances, systems and methods May 1, 2020 Issued
Array ( [id] => 16420263 [patent_doc_number] => 20200345461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => ORTHODONTIC BRACKET WITH A BIASED LIGATING MEMBER [patent_app_type] => utility [patent_app_number] => 16/863726 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5262 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16863726 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/863726
Orthodontic bracket with a biased ligating member Apr 29, 2020 Issued
Array ( [id] => 16466457 [patent_doc_number] => 20200367994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => METHOD OF SELF DETERMINING THE DEGREE OF FIT OF AN ORTHODONTIC ALIGNER BY A PATIENT WITH THE PATIENT'S TEETH [patent_app_type] => utility [patent_app_number] => 16/855868 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16855868 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/855868
Method of self determining the degree of fit of an orthodontic aligner by a patient with the patient's teeth Apr 21, 2020 Issued
Array ( [id] => 20547422 [patent_doc_number] => 12558192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => System and method for determining a corrective stage in orthodontic treatment [patent_app_type] => utility [patent_app_number] => 16/852251 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 3648 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 393 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16852251 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/852251
System and method for determining a corrective stage in orthodontic treatment Apr 16, 2020 Issued
Array ( [id] => 19150006 [patent_doc_number] => 11974896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Orthodontic appliances that accommodate incremental and continuous tooth movement, systems and methods [patent_app_type] => utility [patent_app_number] => 16/852274 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 32 [patent_no_of_words] => 9188 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16852274 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/852274
Orthodontic appliances that accommodate incremental and continuous tooth movement, systems and methods Apr 16, 2020 Issued
Array ( [id] => 16791453 [patent_doc_number] => 20210121270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => ORTHODONTIC SKELETAL ANCHORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 16/838643 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16838643 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/838643
Orthodontic skeletal anchorage device Apr 1, 2020 Issued
Array ( [id] => 16326490 [patent_doc_number] => 20200297455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => DENTAL TREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 16/838967 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51298 [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] => 16838967 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/838967
DENTAL TREATMENT SYSTEM Apr 1, 2020 Abandoned
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