Search

Xiuyu Tai

Examiner (ID: 9441, Phone: (571)270-1855 , Office: P/1759 )

Most Active Art Unit
1795
Art Unit(s)
1795, 1759, 4151
Total Applications
1115
Issued Applications
602
Pending Applications
103
Abandoned Applications
447

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18815620 [patent_doc_number] => 20230389958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => TROCAR ASSEMBLY WITH ILLUMINATION AND IMAGING [patent_app_type] => utility [patent_app_number] => 18/247648 [patent_app_country] => US [patent_app_date] => 2021-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18247648 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/247648
TROCAR ASSEMBLY WITH ILLUMINATION AND IMAGING Oct 9, 2021 Pending
Array ( [id] => 17334141 [patent_doc_number] => 20220000472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => CANNULA SYSTEM AND METHOD FOR PARTIAL THICKNESS ROTATOR CUFF REPAIR [patent_app_type] => utility [patent_app_number] => 17/479958 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17479958 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/479958
CANNULA SYSTEM AND METHOD FOR PARTIAL THICKNESS ROTATOR CUFF REPAIR Sep 19, 2021 Abandoned
Array ( [id] => 17503151 [patent_doc_number] => 20220096253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => ADJUSTABLE LUMEN APPOSING STENT [patent_app_type] => utility [patent_app_number] => 17/479447 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17479447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/479447
ADJUSTABLE LUMEN APPOSING STENT Sep 19, 2021 Pending
Array ( [id] => 17312397 [patent_doc_number] => 20210401445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => SURGICAL DEVICE FOR GRASPING AND SHEARING [patent_app_type] => utility [patent_app_number] => 17/472873 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4938 [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] => 17472873 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/472873
SURGICAL DEVICE FOR GRASPING AND SHEARING Sep 12, 2021 Abandoned
Array ( [id] => 17472280 [patent_doc_number] => 20220079784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => STENTS AND METHODS FOR USE AND MANUFACTURE OF STENTS WITH IMPROVED RETENTION MEMBERS [patent_app_type] => utility [patent_app_number] => 17/473438 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17473438 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/473438
STENTS AND METHODS FOR USE AND MANUFACTURE OF STENTS WITH IMPROVED RETENTION MEMBERS Sep 12, 2021 Pending
Array ( [id] => 17518996 [patent_doc_number] => 20220104844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => TEMPERATURE MEASUREMENT DEVICE FOR A HANDPIECE OF A SURGICAL INSTRUMENT [patent_app_type] => utility [patent_app_number] => 17/471665 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17471665 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/471665
Temperature measurement device for a handpiece of a surgical instrument Sep 9, 2021 Issued
Array ( [id] => 18886232 [patent_doc_number] => 11864988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Fenestrated sheath for embolic protection during transcarotid carotid artery revascularization [patent_app_type] => utility [patent_app_number] => 17/470213 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 42 [patent_no_of_words] => 25584 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17470213 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/470213
Fenestrated sheath for embolic protection during transcarotid carotid artery revascularization Sep 8, 2021 Issued
Array ( [id] => 17426428 [patent_doc_number] => 20220054136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => IMPLANTABLE MEDICAL DEVICE DETACHMENT SYSTEM WITH SPLIT TUBE AND CYLINDRICAL COUPLING [patent_app_type] => utility [patent_app_number] => 17/470009 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17470009 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/470009
IMPLANTABLE MEDICAL DEVICE DETACHMENT SYSTEM WITH SPLIT TUBE AND CYLINDRICAL COUPLING Sep 8, 2021 Pending
Array ( [id] => 19104512 [patent_doc_number] => 11957582 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Prosthetic heart valve and delivery apparatus [patent_app_type] => utility [patent_app_number] => 17/468414 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 76 [patent_no_of_words] => 20216 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17468414 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/468414
Prosthetic heart valve and delivery apparatus Sep 6, 2021 Issued
Array ( [id] => 18707165 [patent_doc_number] => 20230329738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => DERMABRASION DEVICE [patent_app_type] => utility [patent_app_number] => 18/042526 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4938 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18042526 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/042526
DERMABRASION DEVICE Aug 29, 2021 Pending
Array ( [id] => 17272474 [patent_doc_number] => 20210378672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => TISSUE ANCHOR FOR SECURING TISSUE LAYERS [patent_app_type] => utility [patent_app_number] => 17/412360 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17412360 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412360
TISSUE ANCHOR FOR SECURING TISSUE LAYERS Aug 25, 2021 Pending
Array ( [id] => 17272448 [patent_doc_number] => 20210378646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => MULTI-LAYER BRAIDED STRUCTURES FOR OCCLUDING VASCULAR DEFECTS [patent_app_type] => utility [patent_app_number] => 17/407869 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17407869 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/407869
MULTI-LAYER BRAIDED STRUCTURES FOR OCCLUDING VASCULAR DEFECTS Aug 19, 2021 Pending
Array ( [id] => 17272553 [patent_doc_number] => 20210378751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => Surgical Instrument Including Housing, A Cutting Accessory That Extends From The Housing And Actuators That Establish The Position Of The Cutting Accessory Relative To The Housing [patent_app_type] => utility [patent_app_number] => 17/406402 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17406402 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/406402
Surgical instrument including housing, a cutting accessory that extends from the housing and actuators that establish the position of the cutting accessory relative to the housing Aug 18, 2021 Issued
Array ( [id] => 17503084 [patent_doc_number] => 20220096186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => Therapeutic Garment for Treatment of Over-Shunting Headaches and Method for Use of Same [patent_app_type] => utility [patent_app_number] => 17/406753 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17406753 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/406753
Therapeutic garment for treatment of over-shunting headaches and method for use of same Aug 18, 2021 Issued
Array ( [id] => 17256470 [patent_doc_number] => 20210369455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => PROSTHETIC INCISION DEVICE AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 17/399696 [patent_app_country] => US [patent_app_date] => 2021-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17399696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/399696
Prosthetic incision device and methods thereof Aug 10, 2021 Issued
Array ( [id] => 18768935 [patent_doc_number] => 20230363689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => INTRAPROCEDURAL AUTOMATED SYSTEM FOR LOCALIZING IDIOPATHIC VENTRICULAR ARRHYTHMIA ORIGINS [patent_app_type] => utility [patent_app_number] => 18/041506 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18041506 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/041506
Intraprocedural automated system for localizing idiopathic ventricular arrhythmia origins Aug 4, 2021 Issued
Array ( [id] => 18164204 [patent_doc_number] => 20230030799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => EXPANDABLE-MOUTH CATHETER DELIVERY-ASSIST TOOL [patent_app_type] => utility [patent_app_number] => 17/391556 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17391556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/391556
Expandable-mouth catheter delivery-assist tool Aug 1, 2021 Issued
Array ( [id] => 17503153 [patent_doc_number] => 20220096255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => ANATOMIC NEEDLE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/388471 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17388471 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/388471
ANATOMIC NEEDLE SYSTEM Jul 28, 2021 Pending
Array ( [id] => 19209281 [patent_doc_number] => 11998311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Guidewire positioning catheter [patent_app_type] => utility [patent_app_number] => 17/443398 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 59 [patent_figures_cnt] => 103 [patent_no_of_words] => 11315 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17443398 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/443398
Guidewire positioning catheter Jul 25, 2021 Issued
Array ( [id] => 19503478 [patent_doc_number] => 12114875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Fecalith removal system [patent_app_type] => utility [patent_app_number] => 17/385468 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 5813 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17385468 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/385468
Fecalith removal system Jul 25, 2021 Issued
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