Search

David Severin

Examiner (ID: 15737)

Most Active Art Unit
2303
Art Unit(s)
2512, 2303
Total Applications
554
Issued Applications
488
Pending Applications
0
Abandoned Applications
66

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19503483 [patent_doc_number] => 12114880 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-15 [patent_title] => Thrombectomy device having open frame cell ring [patent_app_type] => utility [patent_app_number] => 18/230128 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 8602 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18230128 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230128
Thrombectomy device having open frame cell ring Aug 2, 2023 Issued
Array ( [id] => 18752041 [patent_doc_number] => 20230355258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => DUAL CHANNEL THROMBECTOMY DEVICE [patent_app_type] => utility [patent_app_number] => 18/218230 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18218230 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/218230
Dual channel thrombectomy device Jul 4, 2023 Issued
Array ( [id] => 20300939 [patent_doc_number] => 12446908 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Floating clot retrieval device for removing clots from a blood vessel [patent_app_type] => utility [patent_app_number] => 18/217647 [patent_app_country] => US [patent_app_date] => 2023-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 23 [patent_no_of_words] => 1186 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18217647 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217647
Floating clot retrieval device for removing clots from a blood vessel Jul 2, 2023 Issued
Array ( [id] => 19649893 [patent_doc_number] => 12171651 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => System and method to radially constrict a stent graft [patent_app_type] => utility [patent_app_number] => 18/216148 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 30 [patent_no_of_words] => 6860 [patent_no_of_claims] => 15 [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] => 18216148 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/216148
System and method to radially constrict a stent graft Jun 28, 2023 Issued
Array ( [id] => 20185772 [patent_doc_number] => 12396872 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Multipurpose handle [patent_app_type] => utility [patent_app_number] => 18/337733 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18337733 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/337733
Multipurpose handle Jun 19, 2023 Issued
Array ( [id] => 18842332 [patent_doc_number] => 20230404736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => VIBRATING VASCULAR FILTER WITH INFUSION CAPABILITY [patent_app_type] => utility [patent_app_number] => 18/208787 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18208787 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/208787
VIBRATING VASCULAR FILTER WITH INFUSION CAPABILITY Jun 11, 2023 Pending
Array ( [id] => 18672710 [patent_doc_number] => 20230310153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => TISSUE ANCHOR DEPLOYMENT [patent_app_type] => utility [patent_app_number] => 18/332309 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18332309 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332309
Tissue anchor deployment Jun 8, 2023 Issued
Array ( [id] => 20270469 [patent_doc_number] => 12440231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Retrieval system and method [patent_app_type] => utility [patent_app_number] => 18/204133 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 35 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18204133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204133
Retrieval system and method May 30, 2023 Issued
Array ( [id] => 19338276 [patent_doc_number] => 12048446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Clot retrieval device for removing heterogeneous clots from a blood vessel [patent_app_type] => utility [patent_app_number] => 18/197173 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 5804 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18197173 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/197173
Clot retrieval device for removing heterogeneous clots from a blood vessel May 14, 2023 Issued
Array ( [id] => 19549958 [patent_doc_number] => 12133645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Soft surgical construct and method of use for tissue repair [patent_app_type] => utility [patent_app_number] => 18/303955 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 3947 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303955 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303955
Soft surgical construct and method of use for tissue repair Apr 19, 2023 Issued
Array ( [id] => 18535614 [patent_doc_number] => 20230240698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => RETRIEVAL DEVICES AND RELATED METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/297915 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8187 [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] => 18297915 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297915
Retrieval devices and related methods of use Apr 9, 2023 Issued
Array ( [id] => 18509642 [patent_doc_number] => 20230225720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => EXPANDABLE TISSUE ENGAGEMENT APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 18/188942 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18188942 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188942
Expandable tissue engagement apparatus and method Mar 22, 2023 Issued
Array ( [id] => 18953271 [patent_doc_number] => 20240041598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => PROSTHETIC CARDIAC VALVE DEVICES, SYSTEMS, AND METHODS [patent_app_type] => utility [patent_app_number] => 18/185330 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18185330 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185330
Prosthetic cardiac valve devices, systems, and methods Mar 15, 2023 Issued
Array ( [id] => 18495801 [patent_doc_number] => 20230218313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => METHODS AND APPARATUS FOR TREATING EMBOLISM [patent_app_type] => utility [patent_app_number] => 18/184981 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18184981 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/184981
METHODS AND APPARATUS FOR TREATING EMBOLISM Mar 15, 2023 Pending
Array ( [id] => 18483227 [patent_doc_number] => 20230210517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR SECURING TISSUE USING HARD ANCHORS [patent_app_type] => utility [patent_app_number] => 18/183785 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18183785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183785
Systems, devices, and methods for securing tissue using hard anchors Mar 13, 2023 Issued
Array ( [id] => 18626260 [patent_doc_number] => 20230285041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => THROMBECTOMY MANIPULATION CONTROLLER AND METHODS FOR SAME [patent_app_type] => utility [patent_app_number] => 18/116979 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18116979 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116979
THROMBECTOMY MANIPULATION CONTROLLER AND METHODS FOR SAME Mar 2, 2023 Pending
Array ( [id] => 20148862 [patent_doc_number] => 20250248700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => OCCLUDER [patent_app_type] => utility [patent_app_number] => 18/841011 [patent_app_country] => US [patent_app_date] => 2023-02-24 [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] => -13 [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] => 18841011 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/841011
OCCLUDER Feb 23, 2023 Pending
Array ( [id] => 18550379 [patent_doc_number] => 20230248379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => SYSTEMS AND METHODS TO RESTORE PERFUSION TO A VESSEL [patent_app_type] => utility [patent_app_number] => 18/108221 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108221
SYSTEMS AND METHODS TO RESTORE PERFUSION TO A VESSEL Feb 9, 2023 Pending
Array ( [id] => 18581745 [patent_doc_number] => 20230263999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => SYSTEMS AND METHODS OF RESTORING PERFUSION TO A VESSEL [patent_app_type] => utility [patent_app_number] => 18/104611 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18104611 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/104611
SYSTEMS AND METHODS OF RESTORING PERFUSION TO A VESSEL Jan 31, 2023 Pending
Array ( [id] => 19882730 [patent_doc_number] => 12268410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Temporary vascular scaffold and scoring device [patent_app_type] => utility [patent_app_number] => 18/159256 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 33 [patent_no_of_words] => 18967 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18159256 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159256
Temporary vascular scaffold and scoring device Jan 24, 2023 Issued
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