Search

Charles A. Pearson

Examiner (ID: 4960)

Most Active Art Unit
3307
Art Unit(s)
3307, 3301
Total Applications
400
Issued Applications
290
Pending Applications
0
Abandoned Applications
110

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19462089 [patent_doc_number] => 20240315758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ULTRAPOLAR ELECTROSURGERY BLADE AND ULTRAPOLAR ELECTROSURGERY BLADE ASSEMBLY AND METHOD FOR MAKING SAME [patent_app_type] => utility [patent_app_number] => 18/679535 [patent_app_country] => US [patent_app_date] => 2024-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18679535 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/679535
Ultrapolar electrosurgery blade and ultrapolar electrosurgery blade assembly and method for making same May 30, 2024 Issued
Array ( [id] => 19417046 [patent_doc_number] => 20240293169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => MONOPOLAR ELECTROSURGERY BLADE [patent_app_type] => utility [patent_app_number] => 18/660918 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18660918 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660918
Monopolar electrosurgery blade May 9, 2024 Issued
Array ( [id] => 19417046 [patent_doc_number] => 20240293169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => MONOPOLAR ELECTROSURGERY BLADE [patent_app_type] => utility [patent_app_number] => 18/660918 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18660918 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660918
Monopolar electrosurgery blade May 9, 2024 Issued
Array ( [id] => 19331020 [patent_doc_number] => 20240245450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => TISSUE RESECTING DEVICE AND METHODS [patent_app_type] => utility [patent_app_number] => 18/625790 [patent_app_country] => US [patent_app_date] => 2024-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18625790 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/625790
Tissue resecting device and methods Apr 2, 2024 Issued
Array ( [id] => 19316576 [patent_doc_number] => 20240238116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => COUPLABLE PORTABLE DEVICE FOR THE THERMAL MEDICAL TREATMENT OF SKIN [patent_app_type] => utility [patent_app_number] => 18/617690 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18617690 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617690
Couplable portable device for the thermal medical treatment of skin Mar 26, 2024 Issued
Array ( [id] => 20191819 [patent_doc_number] => 20250268529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => ORTHOPEDIC IMPLANT AND RELATED ELECTRODE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/589785 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18589785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/589785
ORTHOPEDIC IMPLANT AND RELATED ELECTRODE ASSEMBLY Feb 27, 2024 Pending
Array ( [id] => 20191819 [patent_doc_number] => 20250268529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => ORTHOPEDIC IMPLANT AND RELATED ELECTRODE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/589785 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18589785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/589785
ORTHOPEDIC IMPLANT AND RELATED ELECTRODE ASSEMBLY Feb 27, 2024 Pending
Array ( [id] => 19231820 [patent_doc_number] => 20240189011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => ULTRAPOLAR ELECTROSURGERY BLADE AND ULTRAPOLAR ELECTROSURGERY BLADE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/581228 [patent_app_country] => US [patent_app_date] => 2024-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18581228 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581228
Ultrapolar electrosurgery blade and ultrapolar electrosurgery blade assembly Feb 18, 2024 Issued
Array ( [id] => 20148916 [patent_doc_number] => 20250248754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => Cryogenic Device and Method for Treatment of Rhinitis [patent_app_type] => utility [patent_app_number] => 18/431722 [patent_app_country] => US [patent_app_date] => 2024-02-02 [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] => -7 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18431722 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431722
Cryogenic Device and Method for Treatment of Rhinitis Feb 1, 2024 Pending
Array ( [id] => 19599792 [patent_doc_number] => 20240390672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => DEVICES, SYSTEMS AND METHODS FOR THE TREATMENT OF ABNORMAL TISSUE [patent_app_type] => utility [patent_app_number] => 18/416505 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416505 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416505
DEVICES, SYSTEMS AND METHODS FOR THE TREATMENT OF ABNORMAL TISSUE Jan 17, 2024 Pending
Array ( [id] => 19246406 [patent_doc_number] => 20240197390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => ABLATION CATHETER AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 18/400577 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3084 [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] => 18400577 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400577
ABLATION CATHETER AND ASSOCIATED METHODS Dec 28, 2023 Abandoned
Array ( [id] => 20047886 [patent_doc_number] => 20250186108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => ESTIMATION OF CATHETER PROXIMITY TO TISSUE USING CONTACT FORCE SENSING [patent_app_type] => utility [patent_app_number] => 18/530267 [patent_app_country] => US [patent_app_date] => 2023-12-06 [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] => -18 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18530267 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530267
ESTIMATION OF CATHETER PROXIMITY TO TISSUE USING CONTACT FORCE SENSING Dec 5, 2023 Pending
Array ( [id] => 19716065 [patent_doc_number] => 12201580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Folding sauna enclosure [patent_app_type] => utility [patent_app_number] => 18/529003 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 6535 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18529003 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/529003
Folding sauna enclosure Dec 4, 2023 Issued
Array ( [id] => 19290349 [patent_doc_number] => 12029688 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-09 [patent_title] => Heated goggle device [patent_app_type] => utility [patent_app_number] => 18/524102 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3228 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524102 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524102
Heated goggle device Nov 29, 2023 Issued
Array ( [id] => 19201173 [patent_doc_number] => 20240173072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => DEVICES AND METHODS FOR TRANSCATHETER HEART VALVE LEAFLET CUTTING AND MODIFICATION [patent_app_type] => utility [patent_app_number] => 18/523047 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18523047 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/523047
DEVICES AND METHODS FOR TRANSCATHETER HEART VALVE LEAFLET CUTTING AND MODIFICATION Nov 28, 2023 Pending
Array ( [id] => 19201173 [patent_doc_number] => 20240173072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => DEVICES AND METHODS FOR TRANSCATHETER HEART VALVE LEAFLET CUTTING AND MODIFICATION [patent_app_type] => utility [patent_app_number] => 18/523047 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18523047 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/523047
DEVICES AND METHODS FOR TRANSCATHETER HEART VALVE LEAFLET CUTTING AND MODIFICATION Nov 28, 2023 Pending
Array ( [id] => 19279580 [patent_doc_number] => 20240216051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => CONTACT FORCE SENSORS FOR BASKET CATHETERS AND METHODS OF USING THEREOF [patent_app_type] => utility [patent_app_number] => 18/508995 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18508995 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/508995
CONTACT FORCE SENSORS FOR BASKET CATHETERS AND METHODS OF USING THEREOF Nov 13, 2023 Pending
Array ( [id] => 19279580 [patent_doc_number] => 20240216051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => CONTACT FORCE SENSORS FOR BASKET CATHETERS AND METHODS OF USING THEREOF [patent_app_type] => utility [patent_app_number] => 18/508995 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18508995 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/508995
CONTACT FORCE SENSORS FOR BASKET CATHETERS AND METHODS OF USING THEREOF Nov 13, 2023 Pending
Array ( [id] => 19279604 [patent_doc_number] => 20240216075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => POSITION AND FORCE SENSORS FOR CATHETERS [patent_app_type] => utility [patent_app_number] => 18/388303 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18388303 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/388303
POSITION AND FORCE SENSORS FOR CATHETERS Nov 8, 2023 Pending
Array ( [id] => 20401151 [patent_doc_number] => 12491110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Heating pad with storage [patent_app_type] => utility [patent_app_number] => 18/504258 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18504258 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504258
Heating pad with storage Nov 7, 2023 Issued
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