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] => 18215074 [patent_doc_number] => 11589986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Delivery apparatus for prosthetic heart valve [patent_app_type] => utility [patent_app_number] => 16/991508 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 55 [patent_no_of_words] => 14873 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16991508 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991508
Delivery apparatus for prosthetic heart valve Aug 11, 2020 Issued
Array ( [id] => 18655755 [patent_doc_number] => 20230301619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => Systems and Methods for Endovascularly Restoring Venous Valve Function [patent_app_type] => utility [patent_app_number] => 18/019772 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18019772 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019772
Systems and Methods for Endovascularly Restoring Venous Valve Function Aug 5, 2020 Pending
Array ( [id] => 16718316 [patent_doc_number] => 20210085463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => METHODS, DEVICES, AND SYSTEMS FOR PERCUTANEOUSLY ANCHORING ANNULOPLASTY RINGS [patent_app_type] => utility [patent_app_number] => 16/939933 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14761 [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] => 16939933 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/939933
Methods, devices, and systems for percutaneously anchoring annuloplasty rings Jul 26, 2020 Issued
Array ( [id] => 19195005 [patent_doc_number] => 11992221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Occluder, occluding system and conveying device [patent_app_type] => utility [patent_app_number] => 17/776011 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 10943 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17776011 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/776011
Occluder, occluding system and conveying device Jul 23, 2020 Issued
Array ( [id] => 16420143 [patent_doc_number] => 20200345341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => Knotless Suture Anchor for Soft Tissue Repair and Method of Use [patent_app_type] => utility [patent_app_number] => 16/934571 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16934571 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/934571
Knotless Suture Anchor for Soft Tissue Repair and Method of Use Jul 20, 2020 Abandoned
Array ( [id] => 19938739 [patent_doc_number] => 12310852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Chorda replacement apparatus and method [patent_app_type] => utility [patent_app_number] => 17/624437 [patent_app_country] => US [patent_app_date] => 2020-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 31 [patent_no_of_words] => 1000 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17624437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/624437
Chorda replacement apparatus and method Jul 2, 2020 Issued
Array ( [id] => 16374759 [patent_doc_number] => 20200323601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => SURGICAL INSTRUMENT [patent_app_type] => utility [patent_app_number] => 16/913847 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 61192 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -45 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16913847 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/913847
Surgical instrument Jun 25, 2020 Issued
Array ( [id] => 19273117 [patent_doc_number] => 12023224 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Insertion system for deploying a ventilation device [patent_app_type] => utility [patent_app_number] => 16/884651 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 98 [patent_no_of_words] => 20735 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16884651 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/884651
Insertion system for deploying a ventilation device May 26, 2020 Issued
Array ( [id] => 18011864 [patent_doc_number] => 11504136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Tourniquet with twisting assembly [patent_app_type] => utility [patent_app_number] => 16/882611 [patent_app_country] => US [patent_app_date] => 2020-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 54 [patent_no_of_words] => 37411 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16882611 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/882611
Tourniquet with twisting assembly May 24, 2020 Issued
Array ( [id] => 16282827 [patent_doc_number] => 20200276429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => TATTOO NEEDLE TIP WITH A CAPILLARY INK RESERVOIR AND COMBINED DEVICE THEREOF [patent_app_type] => utility [patent_app_number] => 16/878348 [patent_app_country] => US [patent_app_date] => 2020-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16878348 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/878348
TATTOO NEEDLE TIP WITH A CAPILLARY INK RESERVOIR AND COMBINED DEVICE THEREOF May 18, 2020 Abandoned
Array ( [id] => 16754987 [patent_doc_number] => 10973512 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-13 [patent_title] => Steerable suture retriever [patent_app_type] => utility [patent_app_number] => 16/874567 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 39 [patent_no_of_words] => 8463 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16874567 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/874567
Steerable suture retriever May 13, 2020 Issued
Array ( [id] => 16236366 [patent_doc_number] => 20200253600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => TRANSCATHETER HEART VALVE LEAFLET PLICATION [patent_app_type] => utility [patent_app_number] => 16/864474 [patent_app_country] => US [patent_app_date] => 2020-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16864474 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/864474
Transcatheter heart valve leaflet plication Apr 30, 2020 Issued
Array ( [id] => 16086023 [patent_doc_number] => 20200196998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => METHODS AND PROCEDURES FOR LIGAMENT REPAIR [patent_app_type] => utility [patent_app_number] => 16/806587 [patent_app_country] => US [patent_app_date] => 2020-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16806587 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/806587
METHODS AND PROCEDURES FOR LIGAMENT REPAIR Mar 1, 2020 Pending
Array ( [id] => 16086023 [patent_doc_number] => 20200196998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => METHODS AND PROCEDURES FOR LIGAMENT REPAIR [patent_app_type] => utility [patent_app_number] => 16/806587 [patent_app_country] => US [patent_app_date] => 2020-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16806587 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/806587
METHODS AND PROCEDURES FOR LIGAMENT REPAIR Mar 1, 2020 Pending
Array ( [id] => 16052153 [patent_doc_number] => 20200187931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => DEVICES, SYSTEMS AND METHODS FOR TREATING BENIGN PROSTATIC HYPERPLASIA AND OTHER CONDITIONS [patent_app_type] => utility [patent_app_number] => 16/798112 [patent_app_country] => US [patent_app_date] => 2020-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16798112 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/798112
DEVICES, SYSTEMS AND METHODS FOR TREATING BENIGN PROSTATIC HYPERPLASIA AND OTHER CONDITIONS Feb 20, 2020 Abandoned
Array ( [id] => 17576614 [patent_doc_number] => 20220133469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => QUINT-FOCAL DIFFRACTIVE INTRAOCULAR LENS [patent_app_type] => utility [patent_app_number] => 17/312792 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5067 [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] => 17312792 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/312792
Quint-focal diffractive intraocular lens Feb 19, 2020 Issued
Array ( [id] => 17904184 [patent_doc_number] => 11458015 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Perfusion balloon design [patent_app_type] => utility [patent_app_number] => 16/791976 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 33 [patent_no_of_words] => 8330 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16791976 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/791976
Perfusion balloon design Feb 13, 2020 Issued
Array ( [id] => 16251725 [patent_doc_number] => 20200261099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => SIDE LOADING RATCHET TO STOP ARTERIAL BLEEDING DURING COMBAT TRUMA AND THE LIKE [patent_app_type] => utility [patent_app_number] => 16/792055 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16792055 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/792055
Side loading ratchet to stop arterial bleeding during combat trauma and the like Feb 13, 2020 Issued
Array ( [id] => 16204407 [patent_doc_number] => 20200237397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => SURGICAL DEVICES AND SYSTEMS WITH ROTATING END EFFECTOR ASSEMBLIES HAVING AN ULTRASONIC BLADE [patent_app_type] => utility [patent_app_number] => 16/777183 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15509 [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] => 16777183 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/777183
Surgical devices and systems with rotating end effector assemblies having an ultrasonic blade Jan 29, 2020 Issued
Array ( [id] => 17154640 [patent_doc_number] => 20210315691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => THREE PART STENT SECOND GENERATION [patent_app_type] => utility [patent_app_number] => 17/270825 [patent_app_country] => US [patent_app_date] => 2020-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17270825 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/270825
THREE PART STENT SECOND GENERATION Jan 26, 2020 Pending
Menu