Search

Blaine R. Copenheaver

Supervisory Patent Examiner (ID: 18191, Phone: (571)272-1156 , Office: P/3901 )

Most Active Art Unit
1700
Art Unit(s)
1771, 1781, 1700, 1754, 1724, 1314, 1722, 1504, 1732
Total Applications
66580
Issued Applications
410
Pending Applications
65077
Abandoned Applications
90

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20231463 [patent_doc_number] => 20250288782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => METHOD OF REDUCING LEFT ATRIAL PRESSURE [patent_app_type] => utility [patent_app_number] => 19/227359 [patent_app_country] => US [patent_app_date] => 2025-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7259 [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] => 19227359 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/227359
METHOD OF REDUCING LEFT ATRIAL PRESSURE Jun 2, 2025 Pending
Array ( [id] => 19656641 [patent_doc_number] => 20240423706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => TISSUE ABLATION CATHETER WITH PASSIVE CONDUCTIVE ELEMENTS TO SHAPE ELECTRIC FIELDS [patent_app_type] => utility [patent_app_number] => 18/824027 [patent_app_country] => US [patent_app_date] => 2024-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18824027 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/824027
Tissue ablation catheter with passive conductive elements to shape electric fields Sep 3, 2024 Issued
Array ( [id] => 19584671 [patent_doc_number] => 20240382228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => SURGICAL INSTRUMENT WITH MONOPOLAR AND ULTRASONIC FUNCTIONALITY, AND SURGICAL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/785346 [patent_app_country] => US [patent_app_date] => 2024-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18785346 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/785346
SURGICAL INSTRUMENT WITH MONOPOLAR AND ULTRASONIC FUNCTIONALITY, AND SURGICAL SYSTEM Jul 25, 2024 Pending
Array ( [id] => 19201171 [patent_doc_number] => 20240173070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => CATHETER WITH TAPERED SUPPORT MEMBER FOR VARIABLE ARCUATE DISTAL ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/433871 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9559 [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] => 18433871 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/433871
CATHETER WITH TAPERED SUPPORT MEMBER FOR VARIABLE ARCUATE DISTAL ASSEMBLY Feb 5, 2024 Pending
Array ( [id] => 20412866 [patent_doc_number] => 12496126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Tissue cutting systems and methods [patent_app_type] => utility [patent_app_number] => 18/390687 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 32 [patent_no_of_words] => 4636 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18390687 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390687
Tissue cutting systems and methods Dec 19, 2023 Issued
Array ( [id] => 19263168 [patent_doc_number] => 20240206863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => TISSUE CUTTING SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/390672 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13524 [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] => 18390672 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390672
Tissue cutting systems and methods Dec 19, 2023 Issued
Array ( [id] => 19279585 [patent_doc_number] => 20240216056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => SYSTEMS AND METHODS FOR COUPLING SEGMENTED SPINE STRUTS [patent_app_type] => utility [patent_app_number] => 18/512645 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18512645 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/512645
SYSTEMS AND METHODS FOR COUPLING SEGMENTED SPINE STRUTS Nov 16, 2023 Pending
Array ( [id] => 19954226 [patent_doc_number] => 12324621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Catheter with improved irrigated tip electrode having two-piece construction, and method of manufacturing therefor [patent_app_type] => utility [patent_app_number] => 18/486429 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 18486429 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/486429
Catheter with improved irrigated tip electrode having two-piece construction, and method of manufacturing therefor Oct 12, 2023 Issued
Array ( [id] => 19170550 [patent_doc_number] => 20240156524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => ELECTRODE CATHETER WITH CORRUGATED SUPPORT STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/485002 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18485002 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485002
ELECTRODE CATHETER WITH CORRUGATED SUPPORT STRUCTURE Oct 10, 2023 Pending
Array ( [id] => 19081602 [patent_doc_number] => 20240108403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => ELECTRODE CATHETER AND METHOD OF MANUFACTURING CATHETER SHAFT [patent_app_type] => utility [patent_app_number] => 18/478390 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7064 [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] => 18478390 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/478390
ELECTRODE CATHETER AND METHOD OF MANUFACTURING CATHETER SHAFT Sep 28, 2023 Pending
Array ( [id] => 19065335 [patent_doc_number] => 20240099761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => SURGICAL DEVICE CONNECTOR [patent_app_type] => utility [patent_app_number] => 18/370178 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18370178 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370178
SURGICAL DEVICE CONNECTOR Sep 18, 2023 Pending
Array ( [id] => 18901048 [patent_doc_number] => 20240016533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => APPARATUS AND METHODS FOR REGULATING CRYOGENIC TREATMENT [patent_app_type] => utility [patent_app_number] => 18/468546 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18468546 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/468546
APPARATUS AND METHODS FOR REGULATING CRYOGENIC TREATMENT Sep 14, 2023 Pending
Array ( [id] => 18859837 [patent_doc_number] => 20230414271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => REUSABLE MINIMALLY INVASIVE SURGICAL INSTRUMENT [patent_app_type] => utility [patent_app_number] => 18/465084 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18465084 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/465084
Reusable minimally invasive surgical instrument Sep 10, 2023 Issued
Array ( [id] => 18842251 [patent_doc_number] => 20230404655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => MEDICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/461544 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18461544 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/461544
MEDICAL DEVICE Sep 5, 2023 Pending
Array ( [id] => 18842291 [patent_doc_number] => 20230404695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => PROTECTION MEASURES FOR ROBOTIC ELECTROSURGICAL INSTRUMENTS [patent_app_type] => utility [patent_app_number] => 18/461223 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18461223 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/461223
PROTECTION MEASURES FOR ROBOTIC ELECTROSURGICAL INSTRUMENTS Sep 4, 2023 Pending
Array ( [id] => 18859844 [patent_doc_number] => 20230414278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => TISSUE MAPPING AND TREATMENT [patent_app_type] => utility [patent_app_number] => 18/461431 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21412 [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] => 18461431 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/461431
Tissue mapping and treatment Sep 4, 2023 Issued
Array ( [id] => 20262694 [patent_doc_number] => 12433662 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Handpiece for electrical treatment applicator [patent_app_type] => utility [patent_app_number] => 18/460488 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 43 [patent_no_of_words] => 8929 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18460488 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/460488
Handpiece for electrical treatment applicator Aug 31, 2023 Issued
Array ( [id] => 19768069 [patent_doc_number] => 20250049495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => ELECTROSURGICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/446222 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18446222 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/446222
ELECTROSURGICAL DEVICE Aug 7, 2023 Pending
Array ( [id] => 19231831 [patent_doc_number] => 20240189022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => TISSUE ABLATION CATHETER WITH AN INSULATOR BETWEEN INNER AND OUTER ELECTRODES [patent_app_type] => utility [patent_app_number] => 18/346575 [patent_app_country] => US [patent_app_date] => 2023-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18346575 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/346575
Tissue ablation catheter with an insulator between inner and outer electrodes Jul 2, 2023 Issued
Array ( [id] => 18937855 [patent_doc_number] => 20240032994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => ELECTRIC WIRE CONNECTION STRUCTURE, ELECTRIC WIRE CONNECTION METHOD, MEDICAL DEVICE, AND METHOD OF MANUFACTURING MEDICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/217116 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18217116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217116
ELECTRIC WIRE CONNECTION STRUCTURE, ELECTRIC WIRE CONNECTION METHOD, MEDICAL DEVICE, AND METHOD OF MANUFACTURING MEDICAL DEVICE Jun 29, 2023 Pending
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