Search

Ig Tai An

Examiner (ID: 10531, Phone: (571)270-5110 , Office: P/3687 )

Most Active Art Unit
3662
Art Unit(s)
3687, 3662, 4164, 4100
Total Applications
590
Issued Applications
297
Pending Applications
65
Abandoned Applications
241

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17980802 [patent_doc_number] => 20220346838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => Blockage Removal [patent_app_type] => utility [patent_app_number] => 17/866419 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17866419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/866419
Blockage Removal Jul 14, 2022 Abandoned
Array ( [id] => 18893403 [patent_doc_number] => 20240008888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => METHOD AND SYSTEM FOR DETECTING THAT AN ULTRASONIC INSTRUMENT IS IN CONTACT WITH AN OBJECT [patent_app_type] => utility [patent_app_number] => 17/862326 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15995 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17862326 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/862326
METHOD AND SYSTEM FOR DETECTING THAT AN ULTRASONIC INSTRUMENT IS IN CONTACT WITH AN OBJECT Jul 10, 2022 Pending
Array ( [id] => 19592833 [patent_doc_number] => 12150648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Strut flow diverter for cerebral aneurysms and methods for preventing strut entanglement [patent_app_type] => utility [patent_app_number] => 17/847688 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 7160 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17847688 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/847688
Strut flow diverter for cerebral aneurysms and methods for preventing strut entanglement Jun 22, 2022 Issued
Array ( [id] => 17880887 [patent_doc_number] => 20220296364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => CARTRIDGE AND INJECTOR WITH THE CARTRIDGE [patent_app_type] => utility [patent_app_number] => 17/838249 [patent_app_country] => US [patent_app_date] => 2022-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17838249 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/838249
Cartridge and injector with the cartridge Jun 11, 2022 Issued
Array ( [id] => 17836032 [patent_doc_number] => 20220273337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => ATHERECTOMY CATHETER [patent_app_type] => utility [patent_app_number] => 17/749882 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28607 [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] => 17749882 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/749882
Atherectomy catheters and methods of use May 19, 2022 Issued
Array ( [id] => 17944087 [patent_doc_number] => 20220331104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => METHODS AND SYSTEMS FOR DELIVERING PROSTHESES USING RAIL TECHNIQUES [patent_app_type] => utility [patent_app_number] => 17/745188 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17745188 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/745188
Methods and systems for delivering prostheses using rail techniques May 15, 2022 Issued
Array ( [id] => 19316460 [patent_doc_number] => 20240238000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => BLADE OPTIMIZATION FOR ROBOTIC ASSISTED SEALING INSTRUMENT [patent_app_type] => utility [patent_app_number] => 18/558632 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18558632 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/558632
BLADE OPTIMIZATION FOR ROBOTIC ASSISTED SEALING INSTRUMENT May 2, 2022 Pending
Array ( [id] => 19246371 [patent_doc_number] => 20240197355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => ULTRASONIC SURGICAL INSTRUMENT AND PROCESSING AND ASSEMBLING METHOD [patent_app_type] => utility [patent_app_number] => 18/555700 [patent_app_country] => US [patent_app_date] => 2022-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18555700 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555700
ULTRASONIC SURGICAL INSTRUMENT AND PROCESSING AND ASSEMBLING METHOD Apr 14, 2022 Pending
Array ( [id] => 17805445 [patent_doc_number] => 20220257280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => SCORING BALLOON WITH TRANSLATING SCORING WIRES [patent_app_type] => utility [patent_app_number] => 17/720982 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17720982 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720982
SCORING BALLOON WITH TRANSLATING SCORING WIRES Apr 13, 2022 Pending
Array ( [id] => 17718808 [patent_doc_number] => 20220211527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => PLIANT MEMBERS FOR RECEIVING AND AIDING IN THE DEPLOYMENT OF VASCULAR PROSTHESES [patent_app_type] => utility [patent_app_number] => 17/655846 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17655846 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/655846
PLIANT MEMBERS FOR RECEIVING AND AIDING IN THE DEPLOYMENT OF VASCULAR PROSTHESES Mar 21, 2022 Pending
Array ( [id] => 17654889 [patent_doc_number] => 20220175354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => SURGICAL INSTRUMENT FOR GRAFT HARVESTING [patent_app_type] => utility [patent_app_number] => 17/680545 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17680545 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/680545
Surgical instrument for graft harvesting Feb 24, 2022 Issued
Array ( [id] => 19297198 [patent_doc_number] => 20240225762 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => ACTUATION MECHANISM [patent_app_type] => utility [patent_app_number] => 18/277817 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5725 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18277817 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277817
ACTUATION MECHANISM Feb 6, 2022 Pending
Array ( [id] => 19297198 [patent_doc_number] => 20240225762 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => ACTUATION MECHANISM [patent_app_type] => utility [patent_app_number] => 18/277817 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5725 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18277817 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277817
ACTUATION MECHANISM Feb 6, 2022 Pending
Array ( [id] => 17790027 [patent_doc_number] => 20220249118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => SURGICAL SLICING SHEARS [patent_app_type] => utility [patent_app_number] => 17/582543 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17582543 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582543
SURGICAL SLICING SHEARS Jan 23, 2022 Abandoned
Array ( [id] => 18056112 [patent_doc_number] => 20220387198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => HELICAL ULTRA LOW FORESHORTENING STENT [patent_app_type] => utility [patent_app_number] => 17/580290 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17580290 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580290
HELICAL ULTRA LOW FORESHORTENING STENT Jan 19, 2022 Abandoned
Array ( [id] => 17576485 [patent_doc_number] => 20220133340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => Lithotripsy Probes and Methods for Performing Lithotripsy [patent_app_type] => utility [patent_app_number] => 17/577764 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17577764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/577764
Lithotripsy Probes and Methods for Performing Lithotripsy Jan 17, 2022 Pending
Array ( [id] => 20171492 [patent_doc_number] => 12390211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Apparatus and method for minimally invasive suturing [patent_app_type] => utility [patent_app_number] => 17/567138 [patent_app_country] => US [patent_app_date] => 2022-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 96 [patent_figures_cnt] => 113 [patent_no_of_words] => 20916 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17567138 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/567138
Apparatus and method for minimally invasive suturing Jan 1, 2022 Issued
Array ( [id] => 19554461 [patent_doc_number] => 20240366253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => SYSTEMS AND APPARATUSES FOR VALVE RESECTION AND RESHAPING VIA CATHETER AND CUTTING SHEATH-BASED VALVE LEAFLET REMOVAL [patent_app_type] => utility [patent_app_number] => 18/272378 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18272378 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272378
SYSTEMS AND APPARATUSES FOR VALVE RESECTION AND RESHAPING VIA CATHETER AND CUTTING SHEATH-BASED VALVE LEAFLET REMOVAL Dec 28, 2021 Pending
Array ( [id] => 17532019 [patent_doc_number] => 20220110628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => Devices and Methods for Advancing Knots [patent_app_type] => utility [patent_app_number] => 17/558809 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17558809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/558809
Devices and Methods for Advancing Knots Dec 21, 2021 Abandoned
Array ( [id] => 17532136 [patent_doc_number] => 20220110745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => REPLACEMENT HEART VALVE SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/645442 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17645442 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/645442
Replacement heart valve systems and methods Dec 20, 2021 Issued
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