Search

Ralph A. Lewis

Examiner (ID: 18547, Phone: (571)272-4712 , Office: P/3732 )

Most Active Art Unit
3732
Art Unit(s)
3732, 3772, 3303
Total Applications
2433
Issued Applications
1612
Pending Applications
234
Abandoned Applications
606

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20031710 [patent_doc_number] => 20250169932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [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] => 19/039184 [patent_app_country] => US [patent_app_date] => 2025-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 19039184 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/039184
PROPHY ANGLE WITH TRANSLATING PADDLE SYSTEM AND METHOD FOR METERED DISPENSING OF A PROPHYLAXIS MEDIUM WITH TACTILE FEEDBACK Jan 27, 2025 Pending
Array ( [id] => 20005620 [patent_doc_number] => 20250143842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => ORTHODONTIC ALIGNERS AND METHODS OF DESIGNING AND FABRICATING ORTHODONTIC ALIGNERS BASED ON TOOTH SHAPE [patent_app_type] => utility [patent_app_number] => 19/015314 [patent_app_country] => US [patent_app_date] => 2025-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19015314 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/015314
Orthodontic aligners and methods of designing and fabricating orthodontic aligners based on tooth shape Jan 8, 2025 Issued
Array ( [id] => 19875611 [patent_doc_number] => 20250107868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => SYSTEMS AND METHODS INCLUDING EXPANDABLE DENTAL APPLIANCES [patent_app_type] => utility [patent_app_number] => 18/980240 [patent_app_country] => US [patent_app_date] => 2024-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18980240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/980240
SYSTEMS AND METHODS INCLUDING EXPANDABLE DENTAL APPLIANCES Dec 12, 2024 Pending
Array ( [id] => 20047957 [patent_doc_number] => 20250186179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => DENTAL EVACUATION TIP WITH MOUNT FOR DENTAL MOUTH MIRROR [patent_app_type] => utility [patent_app_number] => 18/954906 [patent_app_country] => US [patent_app_date] => 2024-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6968 [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] => 18954906 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/954906
DENTAL EVACUATION TIP WITH MOUNT FOR DENTAL MOUTH MIRROR Nov 20, 2024 Pending
Array ( [id] => 19902942 [patent_doc_number] => 12279926 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-22 [patent_title] => Horizontal transalveolar implant system [patent_app_type] => utility [patent_app_number] => 18/950521 [patent_app_country] => US [patent_app_date] => 2024-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [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] => 18950521 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/950521
Horizontal transalveolar implant system Nov 17, 2024 Issued
Array ( [id] => 19752463 [patent_doc_number] => 20250041028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => DENTAL ATTACHMENT ASSEMBLY CAP AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 18/920548 [patent_app_country] => US [patent_app_date] => 2024-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18920548 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/920548
DENTAL ATTACHMENT ASSEMBLY CAP AND METHOD OF USE Oct 17, 2024 Pending
Array ( [id] => 19989311 [patent_doc_number] => 20250127533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => DENTAL TOOLS FOR REMOVING DENTAL AUXILIARIES FROM TEETH [patent_app_type] => utility [patent_app_number] => 18/919166 [patent_app_country] => US [patent_app_date] => 2024-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 46754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18919166 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/919166
DENTAL TOOLS FOR REMOVING DENTAL AUXILIARIES FROM TEETH Oct 16, 2024 Pending
Array ( [id] => 19896870 [patent_doc_number] => 12274766 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-15 [patent_title] => Biocomposite dental crown and method of making [patent_app_type] => utility [patent_app_number] => 18/915788 [patent_app_country] => US [patent_app_date] => 2024-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 20 [patent_no_of_words] => 4657 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18915788 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/915788
Biocomposite dental crown and method of making Oct 14, 2024 Issued
Array ( [id] => 19722516 [patent_doc_number] => 20250025267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => Non-Crestal Dental Implant System And Method [patent_app_type] => utility [patent_app_number] => 18/905056 [patent_app_country] => US [patent_app_date] => 2024-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18905056 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/905056
Non-Crestal Dental Implant System And Method Oct 1, 2024 Pending
Array ( [id] => 19612832 [patent_doc_number] => 20240398512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => METHODS OF FORMING RELEASABLE PALATAL EXPANDERS [patent_app_type] => utility [patent_app_number] => 18/801482 [patent_app_country] => US [patent_app_date] => 2024-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18801482 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/801482
METHODS OF FORMING RELEASABLE PALATAL EXPANDERS Aug 11, 2024 Pending
Array ( [id] => 19612833 [patent_doc_number] => 20240398513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => ORTHODONTIC APPLIANCE WITH NON-SLIDING ARCHFORM [patent_app_type] => utility [patent_app_number] => 18/799265 [patent_app_country] => US [patent_app_date] => 2024-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18799265 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/799265
ORTHODONTIC APPLIANCE WITH NON-SLIDING ARCHFORM Aug 8, 2024 Pending
Array ( [id] => 19737253 [patent_doc_number] => 12214062 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-04 [patent_title] => Organic dental crown and method of fabricating the dental crown [patent_app_type] => utility [patent_app_number] => 18/793272 [patent_app_country] => US [patent_app_date] => 2024-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 20 [patent_no_of_words] => 9024 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18793272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/793272
Organic dental crown and method of fabricating the dental crown Aug 1, 2024 Issued
Array ( [id] => 19707555 [patent_doc_number] => 20250017697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => Dental Bracket with Removable Bracket Covers [patent_app_type] => utility [patent_app_number] => 18/781683 [patent_app_country] => US [patent_app_date] => 2024-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18781683 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/781683
Dental Bracket with Removable Bracket Covers Jul 22, 2024 Pending
Array ( [id] => 19510240 [patent_doc_number] => 20240341926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => SYSTEM FOR VISUALIZING AT LEAST ONE THREE-DIMENSIONAL VIRTUAL MODEL OF AT LEAST PART OF A DENTITION [patent_app_type] => utility [patent_app_number] => 18/749693 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749693 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749693
SYSTEM FOR VISUALIZING AT LEAST ONE THREE-DIMENSIONAL VIRTUAL MODEL OF AT LEAST PART OF A DENTITION Jun 20, 2024 Pending
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
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