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] => 20465212 [patent_doc_number] => 12521240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Hooked spool delivery systems [patent_app_type] => utility [patent_app_number] => 19/040319 [patent_app_country] => US [patent_app_date] => 2025-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 141 [patent_no_of_words] => 14836 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 19040319 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/040319
HOOKED SPOOL DELIVERY SYSTEMS Jan 28, 2025 Pending
Array ( [id] => 20098743 [patent_doc_number] => 20250228679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => CARDIAC IMPLANT LOADING AND DELIVERY SYSTEMS [patent_app_type] => utility [patent_app_number] => 19/025465 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19025465 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/025465
CARDIAC IMPLANT LOADING AND DELIVERY SYSTEMS Jan 15, 2025 Pending
Array ( [id] => 20098743 [patent_doc_number] => 20250228679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => CARDIAC IMPLANT LOADING AND DELIVERY SYSTEMS [patent_app_type] => utility [patent_app_number] => 19/025465 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19025465 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/025465
CARDIAC IMPLANT LOADING AND DELIVERY SYSTEMS Jan 15, 2025 Pending
Array ( [id] => 19814716 [patent_doc_number] => 20250072923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => SURGICAL INSTRUMENT [patent_app_type] => utility [patent_app_number] => 18/954512 [patent_app_country] => US [patent_app_date] => 2024-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 61581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18954512 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/954512
Surgical instrument Nov 19, 2024 Issued
Array ( [id] => 19743576 [patent_doc_number] => 20250032141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => SURGICAL INSTRUMENT [patent_app_type] => utility [patent_app_number] => 18/888965 [patent_app_country] => US [patent_app_date] => 2024-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 61585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18888965 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/888965
Surgical instrument Sep 17, 2024 Issued
Array ( [id] => 19462172 [patent_doc_number] => 20240315841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => DELIVERY SYSTEM FOR HEART VALVE REPLACEMENT [patent_app_type] => utility [patent_app_number] => 18/678856 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18678856 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/678856
DELIVERY SYSTEM FOR HEART VALVE REPLACEMENT May 29, 2024 Pending
Array ( [id] => 19401882 [patent_doc_number] => 20240285393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => ARTIFICIAL IRIS, A METHOD FOR CONTROLLING AN ARTIFICIAL IRIS, AN ARTIFICIAL IRIS, A METHOD FOR CONTROLLING AN ARTIFICIAL IRIS, AND A METHOD FOR DETERMINING A USER-SPECIFIC PROFILE FOR AN ARTIFICIAL IRIS AND A METHOD FOR DETERMINING A USER-SPECIFIC PROFILE FOR AN ARTIFICIAL IRIS [patent_app_type] => utility [patent_app_number] => 18/656921 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18656921 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/656921
ARTIFICIAL IRIS, A METHOD FOR CONTROLLING AN ARTIFICIAL IRIS, AN ARTIFICIAL IRIS, A METHOD FOR CONTROLLING AN ARTIFICIAL IRIS, AND A METHOD FOR DETERMINING A USER-SPECIFIC PROFILE FOR AN ARTIFICIAL IRIS AND A METHOD FOR DETERMINING A USER-SPECIFIC PROFILE FOR AN ARTIFICIAL IRIS May 6, 2024 Pending
Array ( [id] => 19844845 [patent_doc_number] => 20250090196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => DILATING INTRODUCER DEVICES AND METHODS FOR VASCULAR ACCESS [patent_app_type] => utility [patent_app_number] => 18/618072 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18618072 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/618072
DILATING INTRODUCER DEVICES AND METHODS FOR VASCULAR ACCESS Mar 26, 2024 Pending
Array ( [id] => 19359075 [patent_doc_number] => 20240261109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => Methodology for Understanding Knee Anatomy and Design of an Anatomic System for Revision Knee Arthroplasty [patent_app_type] => utility [patent_app_number] => 18/613794 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18613794 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/613794
Methodology for Understanding Knee Anatomy and Design of an Anatomic System for Revision Knee Arthroplasty Mar 21, 2024 Pending
Array ( [id] => 19378944 [patent_doc_number] => 20240268814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => ENDOSCOPIC SUTURE CINCHING AND CUTTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/606091 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11817 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18606091 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/606091
ENDOSCOPIC SUTURE CINCHING AND CUTTING DEVICE Mar 14, 2024 Pending
Array ( [id] => 19378944 [patent_doc_number] => 20240268814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => ENDOSCOPIC SUTURE CINCHING AND CUTTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/606091 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11817 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18606091 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/606091
ENDOSCOPIC SUTURE CINCHING AND CUTTING DEVICE Mar 14, 2024 Pending
Array ( [id] => 19140077 [patent_doc_number] => 20240138848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => TRAUMA DRESSING ARTICLE FOR JUNCTIONAL INJURIES [patent_app_type] => utility [patent_app_number] => 18/405074 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18405074 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405074
TRAUMA DRESSING ARTICLE FOR JUNCTIONAL INJURIES Jan 4, 2024 Pending
Array ( [id] => 19140077 [patent_doc_number] => 20240138848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => TRAUMA DRESSING ARTICLE FOR JUNCTIONAL INJURIES [patent_app_type] => utility [patent_app_number] => 18/405074 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18405074 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405074
TRAUMA DRESSING ARTICLE FOR JUNCTIONAL INJURIES Jan 4, 2024 Pending
Array ( [id] => 19140077 [patent_doc_number] => 20240138848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => TRAUMA DRESSING ARTICLE FOR JUNCTIONAL INJURIES [patent_app_type] => utility [patent_app_number] => 18/405074 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18405074 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405074
TRAUMA DRESSING ARTICLE FOR JUNCTIONAL INJURIES Jan 4, 2024 Pending
Array ( [id] => 19081666 [patent_doc_number] => 20240108467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => METHOD FOR IMPLANTING A PROSTHETIC HEART VALVE [patent_app_type] => utility [patent_app_number] => 18/539968 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14906 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18539968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/539968
METHOD FOR IMPLANTING A PROSTHETIC HEART VALVE Dec 13, 2023 Pending
Array ( [id] => 19081666 [patent_doc_number] => 20240108467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => METHOD FOR IMPLANTING A PROSTHETIC HEART VALVE [patent_app_type] => utility [patent_app_number] => 18/539968 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14906 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18539968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/539968
METHOD FOR IMPLANTING A PROSTHETIC HEART VALVE Dec 13, 2023 Pending
Array ( [id] => 19825012 [patent_doc_number] => 12245762 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Transcatheter heart valve leaflet plication [patent_app_type] => utility [patent_app_number] => 18/510520 [patent_app_country] => US [patent_app_date] => 2023-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 6866 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18510520 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/510520
Transcatheter heart valve leaflet plication Nov 14, 2023 Issued
Array ( [id] => 19155797 [patent_doc_number] => 20240148503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => CATHETER SYSTEM FOR SEQUENTIAL DEPLOYMENT OF AN EXPANDABLE IMPLANT [patent_app_type] => utility [patent_app_number] => 18/504932 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18504932 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504932
Catheter system for sequential deployment of an expandable implant Nov 7, 2023 Issued
Array ( [id] => 18986153 [patent_doc_number] => 20240058122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => THREE PART STENT SECOND GENERATION [patent_app_type] => utility [patent_app_number] => 18/499350 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7454 [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] => 18499350 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/499350
THREE PART STENT SECOND GENERATION Oct 31, 2023 Pending
Array ( [id] => 19134285 [patent_doc_number] => 11969188 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-30 [patent_title] => Dilating introducer devices and methods for vascular access [patent_app_type] => utility [patent_app_number] => 18/369568 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 26 [patent_no_of_words] => 4354 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18369568 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/369568
Dilating introducer devices and methods for vascular access Sep 17, 2023 Issued
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