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] => 19462150 [patent_doc_number] => 20240315819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => MOUTHPIECE-TYPE TEETH-CLEANING METHOD [patent_app_type] => utility [patent_app_number] => 18/675413 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18675413 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675413
MOUTHPIECE-TYPE TEETH-CLEANING METHOD May 27, 2024 Pending
Array ( [id] => 19613482 [patent_doc_number] => 20240399162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => ORAL CARE DEVICES, KITS, AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/675720 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18675720 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675720
ORAL CARE DEVICES, KITS, AND METHODS OF USE May 27, 2024 Pending
Array ( [id] => 20362499 [patent_doc_number] => 20250352311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => VIRTUAL DENTAL BRIDGE [patent_app_type] => utility [patent_app_number] => 18/665272 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18665272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/665272
VIRTUAL DENTAL BRIDGE May 14, 2024 Pending
Array ( [id] => 19430636 [patent_doc_number] => 20240299134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => ORTHODONTIC PLANNING SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/663515 [patent_app_country] => US [patent_app_date] => 2024-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18663515 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/663515
ORTHODONTIC PLANNING SYSTEMS May 13, 2024 Abandoned
Array ( [id] => 19343324 [patent_doc_number] => 20240252287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [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] => 18/634834 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18634834 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/634834
Preparation tray for improved etching and bonding of a tooth surface prior to the placement of a tooth attachment or a bracket Apr 11, 2024 Pending
Array ( [id] => 19510249 [patent_doc_number] => 20240341935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => Cheek Retractor [patent_app_type] => utility [patent_app_number] => 18/632010 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18632010 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/632010
Cheek Retractor Apr 9, 2024 Pending
Array ( [id] => 19343315 [patent_doc_number] => 20240252278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => ARCH PREPARATION SYSTEM AND METHOD FOR RECEIVING A FULL ARCH DENTAL RESTORATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/632185 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18632185 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/632185
Arch preparation system and method for receiving a full arch dental restoration device Apr 9, 2024 Issued
Array ( [id] => 19477076 [patent_doc_number] => 20240325118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => ORTHODONTIC DEVICE, PACKAGE, PROCESS OF MANUFACTURING ORTHODONTIC DEVICE, AND PROCESS OF USING ORTHODONTIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/623608 [patent_app_country] => US [patent_app_date] => 2024-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7741 [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] => 18623608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/623608
ORTHODONTIC DEVICE, PACKAGE, PROCESS OF MANUFACTURING ORTHODONTIC DEVICE, AND PROCESS OF USING ORTHODONTIC DEVICE Mar 31, 2024 Pending
Array ( [id] => 20262762 [patent_doc_number] => 12433730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Dental appliance etch template [patent_app_type] => utility [patent_app_number] => 18/614584 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4843 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18614584 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/614584
Dental appliance etch template Mar 21, 2024 Issued
Array ( [id] => 19297222 [patent_doc_number] => 20240225787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => ORTHODONTIC APPLIANCES THAT ACCOMMODATE INCREMENTAL AND CONTINUOUS TOOTH MOVEMENT, SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/612982 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18612982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/612982
Orthodontic appliances that accommodate incremental and continuous tooth movement, systems and methods Mar 20, 2024 Issued
Array ( [id] => 19541442 [patent_doc_number] => 20240358478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => HYBRID ORTHODONTIC ARCHWIRES [patent_app_type] => utility [patent_app_number] => 18/604863 [patent_app_country] => US [patent_app_date] => 2024-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9970 [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] => 18604863 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/604863
Hybrid orthodontic archwires Mar 13, 2024 Issued
Array ( [id] => 19316529 [patent_doc_number] => 20240238069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => Transfer Apparatus for Orthodontic Appliances and Related Methods of Manufacturing [patent_app_type] => utility [patent_app_number] => 18/601953 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18601953 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/601953
Transfer apparatus for orthodontic appliances and related methods of manufacturing Mar 10, 2024 Issued
Array ( [id] => 19246455 [patent_doc_number] => 20240197439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => DENTAL RESTORATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/593793 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18593793 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/593793
Dental restoration system and method Feb 29, 2024 Issued
Array ( [id] => 19975777 [patent_doc_number] => 12343233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Dental aligner apparatus [patent_app_type] => utility [patent_app_number] => 18/587792 [patent_app_country] => US [patent_app_date] => 2024-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 1163 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 18587792 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/587792
Dental aligner apparatus Feb 25, 2024 Issued
Array ( [id] => 19185959 [patent_doc_number] => 20240164872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => ORTHODONTIC DEVICES [patent_app_type] => utility [patent_app_number] => 18/429600 [patent_app_country] => US [patent_app_date] => 2024-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6824 [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] => 18429600 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/429600
ORTHODONTIC DEVICES Jan 31, 2024 Abandoned
Array ( [id] => 19343331 [patent_doc_number] => 20240252294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => VIBRATION ISOLATOR FOR ORAL IRRIGATORS [patent_app_type] => utility [patent_app_number] => 18/424115 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10685 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18424115 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/424115
Vibration isolator for oral irrigators Jan 25, 2024 Issued
Array ( [id] => 20864080 [patent_doc_number] => 12690950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Combined self-ligating bracket-aligner orthodontic appliance, method of manufacturing, and treatment using the appliance [patent_app_type] => utility [patent_app_number] => 18/417384 [patent_app_country] => US [patent_app_date] => 2024-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 51 [patent_no_of_words] => 2180 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18417384 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/417384
COMBINED SELF-LIGATING BRACKET-ALIGNER ORTHODONTIC APPLIANCE, METHOD OF MANUFACTURING, AND TREATMENT USING THE APPLIANCE Jan 18, 2024 Issued
Array ( [id] => 20120263 [patent_doc_number] => 20250235294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => SELF-LIGATING ORTHODONTIC BRACKET [patent_app_type] => utility [patent_app_number] => 18/417910 [patent_app_country] => US [patent_app_date] => 2024-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18417910 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/417910
SELF-LIGATING ORTHODONTIC BRACKET Jan 18, 2024 Abandoned
Array ( [id] => 19225293 [patent_doc_number] => 12004922 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-11 [patent_title] => Dog toothbrush with attached treat [patent_app_type] => utility [patent_app_number] => 18/411995 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2371 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18411995 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/411995
Dog toothbrush with attached treat Jan 11, 2024 Issued
Array ( [id] => 19682075 [patent_doc_number] => 20250000620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => DENTAL APPLIANCES, SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/404709 [patent_app_country] => US [patent_app_date] => 2024-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18404709 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404709
DENTAL APPLIANCES, SYSTEMS AND METHODS Jan 3, 2024 Abandoned
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