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] => 18626249 [patent_doc_number] => 20230285030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => MEDICAL DEVICE DELIVERY [patent_app_type] => utility [patent_app_number] => 18/174802 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18174802 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/174802
MEDICAL DEVICE DELIVERY Feb 26, 2023 Pending
Array ( [id] => 18626249 [patent_doc_number] => 20230285030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => MEDICAL DEVICE DELIVERY [patent_app_type] => utility [patent_app_number] => 18/174802 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18174802 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/174802
MEDICAL DEVICE DELIVERY Feb 26, 2023 Pending
Array ( [id] => 18466711 [patent_doc_number] => 20230200991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => HEART VALVE REPAIR [patent_app_type] => utility [patent_app_number] => 18/170748 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18170748 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/170748
HEART VALVE REPAIR Feb 16, 2023 Pending
Array ( [id] => 18565439 [patent_doc_number] => 20230255766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => SHEATH WITH COLLAPSIBLE CAPSULE [patent_app_type] => utility [patent_app_number] => 18/108112 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108112
SHEATH WITH COLLAPSIBLE CAPSULE Feb 9, 2023 Pending
Array ( [id] => 18565439 [patent_doc_number] => 20230255766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => SHEATH WITH COLLAPSIBLE CAPSULE [patent_app_type] => utility [patent_app_number] => 18/108112 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108112
SHEATH WITH COLLAPSIBLE CAPSULE Feb 9, 2023 Pending
Array ( [id] => 18565482 [patent_doc_number] => 20230255809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => DEVICES, SYSTEMS, AND METHODS FOR ENDOSCOPIC POSITIONING [patent_app_type] => utility [patent_app_number] => 18/108169 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108169 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108169
DEVICES, SYSTEMS, AND METHODS FOR ENDOSCOPIC POSITIONING Feb 9, 2023 Pending
Array ( [id] => 18565330 [patent_doc_number] => 20230255657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => SURGICAL DEVICES AND SYSTEMS WITH ROTATING END EFFECTOR ASSEMBLIES HAVING AN ULTRASONIC BLADE [patent_app_type] => utility [patent_app_number] => 18/167160 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18167160 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/167160
Surgical devices and systems with rotating end effector assemblies having an ultrasonic blade Feb 9, 2023 Issued
Array ( [id] => 18434578 [patent_doc_number] => 20230181872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => MODULAR PRE-LOADED MEDICAL IMPLANTS AND DELIVERY SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/164392 [patent_app_country] => US [patent_app_date] => 2023-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18164392 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/164392
MODULAR PRE-LOADED MEDICAL IMPLANTS AND DELIVERY SYSTEMS Feb 2, 2023 Pending
Array ( [id] => 18434578 [patent_doc_number] => 20230181872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => MODULAR PRE-LOADED MEDICAL IMPLANTS AND DELIVERY SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/164392 [patent_app_country] => US [patent_app_date] => 2023-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18164392 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/164392
MODULAR PRE-LOADED MEDICAL IMPLANTS AND DELIVERY SYSTEMS Feb 2, 2023 Pending
Array ( [id] => 19343372 [patent_doc_number] => 20240252335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => Retrieval Devices [patent_app_type] => utility [patent_app_number] => 18/162061 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18162061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162061
Retrieval Devices Jan 30, 2023 Pending
Array ( [id] => 19343372 [patent_doc_number] => 20240252335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => Retrieval Devices [patent_app_type] => utility [patent_app_number] => 18/162061 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18162061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162061
Retrieval Devices Jan 30, 2023 Pending
Array ( [id] => 18418258 [patent_doc_number] => 20230172715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => EXPANDABLE SHEATH FOR INTRODUCING AN ENDOVASCULAR DELIVERY DEVICE INTO A BODY [patent_app_type] => utility [patent_app_number] => 18/103361 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 64368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18103361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/103361
EXPANDABLE SHEATH FOR INTRODUCING AN ENDOVASCULAR DELIVERY DEVICE INTO A BODY Jan 29, 2023 Pending
Array ( [id] => 18509769 [patent_doc_number] => 20230225849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => HEART VALVE PREP ASSIST PACKAGING [patent_app_type] => utility [patent_app_number] => 18/099013 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14458 [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] => 18099013 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/099013
HEART VALVE PREP ASSIST PACKAGING Jan 18, 2023 Pending
Array ( [id] => 18544075 [patent_doc_number] => 11717405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Delivery apparatus for prosthetic heart valve [patent_app_type] => utility [patent_app_number] => 17/985009 [patent_app_country] => US [patent_app_date] => 2022-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 55 [patent_no_of_words] => 14898 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17985009 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/985009
Delivery apparatus for prosthetic heart valve Nov 9, 2022 Issued
Array ( [id] => 18208693 [patent_doc_number] => 20230054952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => EXPANDABLE SHEATH FOR INTRODUCING AN ENDOVASCULAR DELIVERY DEVICE INTO A BODY [patent_app_type] => utility [patent_app_number] => 17/981699 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17981699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/981699
EXPANDABLE SHEATH FOR INTRODUCING AN ENDOVASCULAR DELIVERY DEVICE INTO A BODY Nov 6, 2022 Pending
Array ( [id] => 19607820 [patent_doc_number] => 12156677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Device and method for clearing an obstructed airway [patent_app_type] => utility [patent_app_number] => 17/976910 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3698 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17976910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/976910
Device and method for clearing an obstructed airway Oct 30, 2022 Issued
Array ( [id] => 18978436 [patent_doc_number] => 11903590 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-20 [patent_title] => Trauma dressing article for junctional injuries [patent_app_type] => utility [patent_app_number] => 17/971111 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5289 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971111
Trauma dressing article for junctional injuries Oct 20, 2022 Issued
Array ( [id] => 18244073 [patent_doc_number] => 20230076384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => PROSTHETIC HEART VALVE DELIVERY APPARATUS [patent_app_type] => utility [patent_app_number] => 17/960480 [patent_app_country] => US [patent_app_date] => 2022-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17960480 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/960480
PROSTHETIC HEART VALVE DELIVERY APPARATUS Oct 4, 2022 Pending
Array ( [id] => 18144146 [patent_doc_number] => 20230017997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => PERFUSION BALLOON DESIGN [patent_app_type] => utility [patent_app_number] => 17/956527 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17956527 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/956527
Perfusion balloon design Sep 28, 2022 Issued
Array ( [id] => 18143794 [patent_doc_number] => 20230017645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => LOW TEMPERATURE HYDROPHILIC ADHESIVE FOR USE IN EXPANDABLE SHEATH FOR INTRODUCING AN ENDOVASCULAR DELIVERY DEVICE INTO A BODY [patent_app_type] => utility [patent_app_number] => 17/956729 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17956729 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/956729
LOW TEMPERATURE HYDROPHILIC ADHESIVE FOR USE IN EXPANDABLE SHEATH FOR INTRODUCING AN ENDOVASCULAR DELIVERY DEVICE INTO A BODY Sep 28, 2022 Pending
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