Search

Shaun L. David

Examiner (ID: 15237, Phone: (571)270-5263 , Office: P/3731 )

Most Active Art Unit
3771
Art Unit(s)
3773, 3731, 3771
Total Applications
668
Issued Applications
433
Pending Applications
99
Abandoned Applications
152

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19110951 [patent_doc_number] => 20240122701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => Devices, Systems, and Methods for a Valve Replacement [patent_app_type] => utility [patent_app_number] => 18/275988 [patent_app_country] => US [patent_app_date] => 2022-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18275988 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/275988
Devices, Systems, and Methods for a Valve Replacement Feb 3, 2022 Pending
Array ( [id] => 17719267 [patent_doc_number] => 20220211986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => DILATION CATHETER WITH REMOVABLE BULB TIP [patent_app_type] => utility [patent_app_number] => 17/580729 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7475 [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] => 17580729 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580729
Dilation catheter with removable bulb tip Jan 20, 2022 Issued
Array ( [id] => 19001759 [patent_doc_number] => 20240065830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => MECHANICAL VALVE SYSTEMS WITH IMPROVED PROPERTIES [patent_app_type] => utility [patent_app_number] => 18/261098 [patent_app_country] => US [patent_app_date] => 2022-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18261098 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/261098
MECHANICAL VALVE SYSTEMS WITH IMPROVED PROPERTIES Jan 11, 2022 Pending
Array ( [id] => 18953116 [patent_doc_number] => 20240041443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => Expandable plug [patent_app_type] => utility [patent_app_number] => 18/258814 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11966 [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] => 18258814 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/258814
Expandable plug Dec 29, 2021 Pending
Array ( [id] => 17712020 [patent_doc_number] => 11375995 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-05 [patent_title] => Locking suture construct for tensioned suture to suture stitches in anchor arrays for attaching soft tissue to bone [patent_app_type] => utility [patent_app_number] => 17/551860 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 49 [patent_no_of_words] => 20265 [patent_no_of_claims] => 20 [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] => 17551860 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/551860
Locking suture construct for tensioned suture to suture stitches in anchor arrays for attaching soft tissue to bone Dec 14, 2021 Issued
Array ( [id] => 17458320 [patent_doc_number] => 20220071624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => METHODS AND DEVICES FOR MANIPULATING AND FASTENING TISSUE [patent_app_type] => utility [patent_app_number] => 17/530529 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17530529 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/530529
Methods and devices for manipulating and fastening tissue Nov 18, 2021 Issued
Array ( [id] => 19240772 [patent_doc_number] => 12011186 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Bevel tip expandable mouth catheter with reinforcing ring [patent_app_type] => utility [patent_app_number] => 17/513347 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 8633 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17513347 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/513347
Bevel tip expandable mouth catheter with reinforcing ring Oct 27, 2021 Issued
Array ( [id] => 18842180 [patent_doc_number] => 20230404584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => HEMOSTATIC CLIP [patent_app_type] => utility [patent_app_number] => 18/252125 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18252125 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/252125
HEMOSTATIC CLIP Oct 21, 2021 Pending
Array ( [id] => 17458459 [patent_doc_number] => 20220071763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => Positioning a Medical Device in the Right Atrium or Right Ventricle Using a Non-Flexible Catheter [patent_app_type] => utility [patent_app_number] => 17/503905 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17503905 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/503905
Positioning a Medical Device in the Right Atrium or Right Ventricle Using a Non-Flexible Catheter Oct 17, 2021 Abandoned
Array ( [id] => 20191893 [patent_doc_number] => 20250268603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => WOVEN SINGLE-RIVET DEGRADABLE IMPLANT INSTRUMENT [patent_app_type] => utility [patent_app_number] => 18/700233 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18700233 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/700233
WOVEN SINGLE-RIVET DEGRADABLE IMPLANT INSTRUMENT Oct 11, 2021 Pending
Array ( [id] => 19674345 [patent_doc_number] => 12186183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Prosthetic heart valve delivery apparatus [patent_app_type] => utility [patent_app_number] => 17/485154 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 123 [patent_no_of_words] => 20619 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17485154 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/485154
Prosthetic heart valve delivery apparatus Sep 23, 2021 Issued
Array ( [id] => 18186121 [patent_doc_number] => 11576676 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Anastomosis formation with magnetic devices having temporary retention member [patent_app_type] => utility [patent_app_number] => 17/477790 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 43 [patent_no_of_words] => 17838 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17477790 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/477790
Anastomosis formation with magnetic devices having temporary retention member Sep 16, 2021 Issued
Array ( [id] => 20127746 [patent_doc_number] => 12370045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Methods and systems for delivery device insertion during medical device crimp processes [patent_app_type] => utility [patent_app_number] => 17/475519 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 45 [patent_no_of_words] => 6961 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17475519 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475519
Methods and systems for delivery device insertion during medical device crimp processes Sep 14, 2021 Issued
Array ( [id] => 17480191 [patent_doc_number] => 20220087695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => METHOD AND DEVICE OF INSERTING TREATMENT DEVICE INTO HOLLOW ORGAN [patent_app_type] => utility [patent_app_number] => 17/474448 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17474448 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474448
Method and device of inserting treatment device into hollow organ Sep 13, 2021 Issued
Array ( [id] => 17480334 [patent_doc_number] => 20220087838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => DURABLE STENT GRAFT WITH TAPERED STRUTS AND STABLE DELIVERY METHODS AND DEVICES [patent_app_type] => utility [patent_app_number] => 17/465751 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13587 [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] => 17465751 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/465751
Durable stent graft with tapered struts and stable delivery methods and devices Sep 1, 2021 Issued
Array ( [id] => 17290586 [patent_doc_number] => 20210386425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => GASTROINTESTINAL TISSUE APPROXIMATION CLIP (GI TAC) SYSTEM [patent_app_type] => utility [patent_app_number] => 17/461646 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12749 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17461646 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/461646
Gastrointestinal tissue approximation clip (GI TAC) system Aug 29, 2021 Issued
Array ( [id] => 17290701 [patent_doc_number] => 20210386540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => METHOD FOR DEPLOYING A PROSTHETIC HEART VALVE [patent_app_type] => utility [patent_app_number] => 17/460183 [patent_app_country] => US [patent_app_date] => 2021-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17460183 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/460183
Method for deploying a prosthetic heart valve Aug 27, 2021 Issued
Array ( [id] => 17290703 [patent_doc_number] => 20210386542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => Device And System For Transcatheter Mitral Valve Replacement [patent_app_type] => utility [patent_app_number] => 17/458745 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17458745 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/458745
Device And System For Transcatheter Mitral Valve Replacement Aug 26, 2021 Pending
Array ( [id] => 17654921 [patent_doc_number] => 20220175386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => MEDICAL DEVICES WITH DETACHABLE PIVOTABLE JAWS [patent_app_type] => utility [patent_app_number] => 17/409049 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6638 [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] => 17409049 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/409049
Medical devices with detachable pivotable jaws Aug 22, 2021 Issued
Array ( [id] => 17272584 [patent_doc_number] => 20210378782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => INSTRUMENT HOLDER [patent_app_type] => utility [patent_app_number] => 17/407562 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17407562 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/407562
INSTRUMENT HOLDER Aug 19, 2021 Pending
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