Search

Edward H. Tso

Examiner (ID: 722, Phone: (571)272-2087 , Office: P/2859 )

Most Active Art Unit
2838
Art Unit(s)
2111, 2838, 2102, 2858, 2859
Total Applications
4092
Issued Applications
3600
Pending Applications
199
Abandoned Applications
334

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19737080 [patent_doc_number] => 12213886 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Systems, devices, and methods for joint fusion [patent_app_type] => utility [patent_app_number] => 18/509864 [patent_app_country] => US [patent_app_date] => 2023-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 101 [patent_figures_cnt] => 177 [patent_no_of_words] => 41398 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18509864 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/509864
Systems, devices, and methods for joint fusion Nov 14, 2023 Issued
Array ( [id] => 19031984 [patent_doc_number] => 20240081799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => HEMOSTASIS CLIP WITH COLLAPSIBLE CAPSULE [patent_app_type] => utility [patent_app_number] => 18/510296 [patent_app_country] => US [patent_app_date] => 2023-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4322 [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] => 18510296 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/510296
Hemostasis clip with collapsible capsule Nov 14, 2023 Issued
Array ( [id] => 19674106 [patent_doc_number] => 12185942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Knotless orthopedic stabilization system [patent_app_type] => utility [patent_app_number] => 18/509117 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 38 [patent_no_of_words] => 5373 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18509117 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/509117
Knotless orthopedic stabilization system Nov 13, 2023 Issued
Array ( [id] => 19001717 [patent_doc_number] => 20240065788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => ROBOTIC SURGICAL ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/495436 [patent_app_country] => US [patent_app_date] => 2023-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495436 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495436
ROBOTIC SURGICAL ASSEMBLY Oct 25, 2023 Pending
Array ( [id] => 19209153 [patent_doc_number] => 11998183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Occluder with access passage and closure thereof [patent_app_type] => utility [patent_app_number] => 18/493558 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 32 [patent_no_of_words] => 7121 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493558 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493558
Occluder with access passage and closure thereof Oct 23, 2023 Issued
Array ( [id] => 20577011 [patent_doc_number] => 12569245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Suture based closure device [patent_app_type] => utility [patent_app_number] => 18/383300 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 51 [patent_no_of_words] => 5726 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18383300 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/383300
Suture based closure device Oct 23, 2023 Issued
Array ( [id] => 19125404 [patent_doc_number] => 20240130757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => SINGLE-LOOP OR MULTIPLE-LOOP SNARE AND METHOD OF FORMING SAME [patent_app_type] => utility [patent_app_number] => 18/381925 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18381925 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/381925
Single-loop or multiple-loop snare and method of forming same Oct 18, 2023 Issued
Array ( [id] => 19699710 [patent_doc_number] => 12193708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Catheter-based system for delivery and retrieval of a leadless pacemaker [patent_app_type] => utility [patent_app_number] => 18/382016 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 62 [patent_figures_cnt] => 100 [patent_no_of_words] => 34028 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18382016 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/382016
Catheter-based system for delivery and retrieval of a leadless pacemaker Oct 18, 2023 Issued
Array ( [id] => 19125404 [patent_doc_number] => 20240130757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => SINGLE-LOOP OR MULTIPLE-LOOP SNARE AND METHOD OF FORMING SAME [patent_app_type] => utility [patent_app_number] => 18/381925 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18381925 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/381925
Single-loop or multiple-loop snare and method of forming same Oct 18, 2023 Issued
Array ( [id] => 20491262 [patent_doc_number] => 12533115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Medical delivery devices, assemblies, and related methods [patent_app_type] => utility [patent_app_number] => 18/488126 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3367 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18488126 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/488126
Medical delivery devices, assemblies, and related methods Oct 16, 2023 Issued
Array ( [id] => 20491262 [patent_doc_number] => 12533115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Medical delivery devices, assemblies, and related methods [patent_app_type] => utility [patent_app_number] => 18/488126 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3367 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18488126 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/488126
Medical delivery devices, assemblies, and related methods Oct 16, 2023 Issued
Array ( [id] => 20142535 [patent_doc_number] => 12376849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Apparatus for suture management and methods thereof [patent_app_type] => utility [patent_app_number] => 18/380582 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 26 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18380582 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/380582
Apparatus for suture management and methods thereof Oct 15, 2023 Issued
Array ( [id] => 19110838 [patent_doc_number] => 20240122588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => MEDICAL SYSTEMS, DEVICES, AND RELATED METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 18/486258 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18486258 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/486258
MEDICAL SYSTEMS, DEVICES, AND RELATED METHODS THEREOF Oct 12, 2023 Pending
Array ( [id] => 20534184 [patent_doc_number] => 12551232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Method and apparatus for tissue grafting and copying [patent_app_type] => utility [patent_app_number] => 18/483848 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 45 [patent_no_of_words] => 12681 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18483848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/483848
Method and apparatus for tissue grafting and copying Oct 9, 2023 Issued
Array ( [id] => 20212662 [patent_doc_number] => 12409297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Introducer sheath with expandable introducer [patent_app_type] => utility [patent_app_number] => 18/375902 [patent_app_country] => US [patent_app_date] => 2023-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 30 [patent_no_of_words] => 9193 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18375902 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/375902
Introducer sheath with expandable introducer Oct 1, 2023 Issued
Array ( [id] => 18859802 [patent_doc_number] => 20230414236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => Obstruction Retrieval Devices [patent_app_type] => utility [patent_app_number] => 18/464362 [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] => 21298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 411 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18464362 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/464362
Obstruction Retrieval Devices Sep 10, 2023 Pending
Array ( [id] => 19018588 [patent_doc_number] => 20240074759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => PRESSURE PROFILE MAGNETIC COMPRESSION ANASTOMOSIS DEVICES [patent_app_type] => utility [patent_app_number] => 18/241529 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18241529 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241529
Pressure profile magnetic compression anastomosis devices Aug 31, 2023 Issued
Array ( [id] => 19001716 [patent_doc_number] => 20240065787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => SURGICAL ROBOTIC SYSTEM WITH INSTRUMENT DETECTION [patent_app_type] => utility [patent_app_number] => 18/230843 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18230843 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230843
Surgical robotic system with instrument detection Aug 6, 2023 Issued
Array ( [id] => 19792021 [patent_doc_number] => 12232944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Chitosan tubular member and method of producing [patent_app_type] => utility [patent_app_number] => 18/684712 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 15219 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18684712 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/684712
Chitosan tubular member and method of producing Aug 2, 2023 Issued
Array ( [id] => 18901077 [patent_doc_number] => 20240016562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => ROBOTIC SURGICAL ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/360176 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18360176 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360176
Robotic surgical assembly Jul 26, 2023 Issued
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