Search

Wei Wen Yang

Examiner (ID: 8998, Phone: (571)270-5670 , Office: P/2667 )

Most Active Art Unit
2667
Art Unit(s)
2667, 2662
Total Applications
715
Issued Applications
549
Pending Applications
79
Abandoned Applications
111

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18397986 [patent_doc_number] => 11660099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Medical devices [patent_app_type] => utility [patent_app_number] => 16/749429 [patent_app_country] => US [patent_app_date] => 2020-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 54 [patent_no_of_words] => 21172 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16749429 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/749429
Medical devices Jan 21, 2020 Issued
Array ( [id] => 18664594 [patent_doc_number] => 11771457 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Scoring balloon with translating scoring wires [patent_app_type] => utility [patent_app_number] => 16/745765 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 6823 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16745765 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745765
Scoring balloon with translating scoring wires Jan 16, 2020 Issued
Array ( [id] => 15894495 [patent_doc_number] => 20200146766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => SURGICAL INSTRUMENT [patent_app_type] => utility [patent_app_number] => 16/742540 [patent_app_country] => US [patent_app_date] => 2020-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 61191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -59 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16742540 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/742540
Surgical instrument Jan 13, 2020 Issued
Array ( [id] => 18313968 [patent_doc_number] => 11628027 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Surgical instrument [patent_app_type] => utility [patent_app_number] => 16/722676 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 54 [patent_no_of_words] => 61194 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16722676 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/722676
Surgical instrument Dec 19, 2019 Issued
Array ( [id] => 16913421 [patent_doc_number] => 20210186513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => EMBOLIC DEVICE SUITED FOR EASE OF DELIVERY AND PLACEMENT [patent_app_type] => utility [patent_app_number] => 16/719674 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16719674 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/719674
Embolic device suited for ease of delivery and placement Dec 17, 2019 Issued
Array ( [id] => 16153207 [patent_doc_number] => 20200214836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => TAVR Ventricular Catheter [patent_app_type] => utility [patent_app_number] => 16/602720 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16602720 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/602720
TAVR Ventricular Catheter Dec 3, 2019 Abandoned
Array ( [id] => 20270883 [patent_doc_number] => 12440649 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Systems and methods for treating chronic total occlusion of an artery [patent_app_type] => utility [patent_app_number] => 17/298997 [patent_app_country] => US [patent_app_date] => 2019-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17298997 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/298997
Systems and methods for treating chronic total occlusion of an artery Dec 2, 2019 Issued
Array ( [id] => 16108915 [patent_doc_number] => 20200206480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => INTRAVASCULAR DEVICES, SYSTEMS, AND METHODS TO ADDRESS EYE DISORDERS [patent_app_type] => utility [patent_app_number] => 16/698654 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16698654 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/698654
Intravascular devices, systems, and methods to address eye disorders Nov 26, 2019 Issued
Array ( [id] => 16664003 [patent_doc_number] => 10933226 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Intravascular devices, systems, and methods to address eye disorders [patent_app_type] => utility [patent_app_number] => 16/698638 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 117 [patent_no_of_words] => 28433 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16698638 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/698638
Intravascular devices, systems, and methods to address eye disorders Nov 26, 2019 Issued
Array ( [id] => 18893490 [patent_doc_number] => 20240008975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => DEVICE FOR RECEIVING AN INTRAOCULAR LENS AND METHOD FOR FOLDING AN INTRAOCULAR LENS [patent_app_type] => utility [patent_app_number] => 17/295043 [patent_app_country] => US [patent_app_date] => 2019-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17295043 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/295043
DEVICE FOR RECEIVING AN INTRAOCULAR LENS AND METHOD FOR FOLDING AN INTRAOCULAR LENS Nov 18, 2019 Pending
Array ( [id] => 15615537 [patent_doc_number] => 20200078173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => INDEPENDENT SYSTEM FOR TRICUSPID VALVE REPAIR [patent_app_type] => utility [patent_app_number] => 16/685778 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16685778 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/685778
Independent system for tricuspid valve repair Nov 14, 2019 Issued
Array ( [id] => 15492339 [patent_doc_number] => 20200046358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => Slow Blood Vessel Occlusion Apparatus [patent_app_type] => utility [patent_app_number] => 16/659976 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3003 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16659976 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/659976
Slow blood vessel occlusion apparatus Oct 21, 2019 Issued
Array ( [id] => 19637259 [patent_doc_number] => 12167855 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Device for implantation in a left atrial appendage of the heart [patent_app_type] => utility [patent_app_number] => 17/284333 [patent_app_country] => US [patent_app_date] => 2019-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 47 [patent_no_of_words] => 10114 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [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] => 17284333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/284333
Device for implantation in a left atrial appendage of the heart Oct 10, 2019 Issued
Array ( [id] => 15765169 [patent_doc_number] => 20200113602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => MEDICAL DEVICE RETRIEVAL TOOL WITH ADJUSTABLE CURVE [patent_app_type] => utility [patent_app_number] => 16/596252 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16596252 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/596252
MEDICAL DEVICE RETRIEVAL TOOL WITH ADJUSTABLE CURVE Oct 7, 2019 Abandoned
Array ( [id] => 17397890 [patent_doc_number] => 20220039980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => LOADING TOOL AND METHOD FOR LOADING A PROSTHESIS [patent_app_type] => utility [patent_app_number] => 17/277496 [patent_app_country] => US [patent_app_date] => 2019-09-19 [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] => -9 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17277496 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/277496
LOADING TOOL AND METHOD FOR LOADING A PROSTHESIS Sep 18, 2019 Pending
Array ( [id] => 16176102 [patent_doc_number] => 20200223070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => ROBOTIC SYSTEMS, ROBOTIC SYSTEM USER INTERACES, HUMAN INTERFACE DEVICES FOR CONTROLLING ROBOTIC SYSTEMS AND METHODS OF CONTROLLING ROBOTIC SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/567390 [patent_app_country] => US [patent_app_date] => 2019-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16567390 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/567390
ROBOTIC SYSTEMS, ROBOTIC SYSTEM USER INTERACES, HUMAN INTERFACE DEVICES FOR CONTROLLING ROBOTIC SYSTEMS AND METHODS OF CONTROLLING ROBOTIC SYSTEMS Sep 10, 2019 Abandoned
Array ( [id] => 16086107 [patent_doc_number] => 20200197040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => SYSTEMS, METHODS, AND DEVICES FOR ENDOSCOPIC NERVE RELEASE [patent_app_type] => utility [patent_app_number] => 16/564304 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16564304 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/564304
Systems, methods, and devices for endoscopic nerve release Sep 8, 2019 Issued
Array ( [id] => 16930570 [patent_doc_number] => 20210196459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => HEART VALVE REPLACEMENT PROSTHESIS WITH ADVANTAGEOUS SEALING AND LOADING PROPERTIES [patent_app_type] => utility [patent_app_number] => 17/273200 [patent_app_country] => US [patent_app_date] => 2019-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17273200 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/273200
HEART VALVE REPLACEMENT PROSTHESIS WITH ADVANTAGEOUS SEALING AND LOADING PROPERTIES Sep 4, 2019 Pending
Array ( [id] => 17213348 [patent_doc_number] => 20210346684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => SNARE-INTEGRATED MYOCARDIAL ELECTRICAL SIGNAL-DETECTING CATHETER [patent_app_type] => utility [patent_app_number] => 17/270027 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17270027 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/270027
SNARE-INTEGRATED MYOCARDIAL ELECTRICAL SIGNAL-DETECTING CATHETER Aug 19, 2019 Abandoned
Array ( [id] => 15144457 [patent_doc_number] => 20190350706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => TOOL FOR TRICUSPID REGURGITATION OPERATION [patent_app_type] => utility [patent_app_number] => 16/528556 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16528556 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/528556
Tool for tricuspid regurgitation operation Jul 30, 2019 Issued
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