
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |