Search

Dung H. Bui

Examiner (ID: 5791, Phone: (571)270-7077 , Office: P/1773 )

Most Active Art Unit
1773
Art Unit(s)
1776, 1775, 1773, 4153, 1797, 1772
Total Applications
1706
Issued Applications
1288
Pending Applications
187
Abandoned Applications
273

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20254571 [patent_doc_number] => 12426903 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Re-entry catheter [patent_app_type] => utility [patent_app_number] => 17/991669 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 4737 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17991669 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991669
Re-entry catheter Nov 20, 2022 Issued
Array ( [id] => 18195877 [patent_doc_number] => 20230049396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => METHOD FOR DELIVERY OF PROSTHETIC AORTIC VALVE [patent_app_type] => utility [patent_app_number] => 17/974957 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17974957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/974957
Method for delivery of prosthetic aortic valve Oct 26, 2022 Issued
Array ( [id] => 18212092 [patent_doc_number] => 20230058356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => Skin Treatment System with Adjustable Height Wand [patent_app_type] => utility [patent_app_number] => 18/048399 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18048399 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/048399
Skin Treatment System with Adjustable Height Wand Oct 19, 2022 Abandoned
Array ( [id] => 18324969 [patent_doc_number] => 20230123097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => MEDICAL INSTRUMENT [patent_app_type] => utility [patent_app_number] => 17/966776 [patent_app_country] => US [patent_app_date] => 2022-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17966776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/966776
Medical instrument Oct 14, 2022 Issued
Array ( [id] => 19049531 [patent_doc_number] => 20240091500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => CATHETER ENGAGED WITH A PUSHER [patent_app_type] => utility [patent_app_number] => 17/958064 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17958064 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/958064
Catheter engaged with a pusher Sep 29, 2022 Issued
Array ( [id] => 19081522 [patent_doc_number] => 20240108323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => SCREW-IN KNOTLESS SUTURE ANCHOR [patent_app_type] => utility [patent_app_number] => 17/957822 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17957822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/957822
Screw-in knotless suture anchor Sep 29, 2022 Issued
Array ( [id] => 19032737 [patent_doc_number] => 20240082552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => RESILIENT ADHESIVE SHEATH FOR USE WITH DILATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/931411 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17931411 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/931411
Resilient adhesive sheath for use with dilation device Sep 11, 2022 Issued
Array ( [id] => 20370968 [patent_doc_number] => 12478380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Exclusion device application instruments and related methods [patent_app_type] => utility [patent_app_number] => 17/931324 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 9922 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 5 [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] => 17931324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/931324
Exclusion device application instruments and related methods Sep 11, 2022 Issued
Array ( [id] => 19584700 [patent_doc_number] => 20240382257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => IMPACT-DURING-SUCTION SURGICAL URETEROSCOPE [patent_app_type] => utility [patent_app_number] => 18/693869 [patent_app_country] => US [patent_app_date] => 2022-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18693869 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/693869
IMPACT-DURING-SUCTION SURGICAL URETEROSCOPE Sep 7, 2022 Pending
Array ( [id] => 18239414 [patent_doc_number] => 20230071725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => Multi-Sharpness Split Top Soft Tissue Anchors [patent_app_type] => utility [patent_app_number] => 17/939190 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17939190 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/939190
Multi-sharpness split top soft tissue anchors Sep 6, 2022 Issued
Array ( [id] => 19001644 [patent_doc_number] => 20240065715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => ATRAUMATIC PRONG FORCEPS [patent_app_type] => utility [patent_app_number] => 17/899425 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17899425 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/899425
Atraumatic prong forceps Aug 29, 2022 Issued
Array ( [id] => 20200127 [patent_doc_number] => 12402889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Hemostasis aiding device [patent_app_type] => utility [patent_app_number] => 17/894877 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17894877 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/894877
Hemostasis aiding device Aug 23, 2022 Issued
Array ( [id] => 19665748 [patent_doc_number] => 12178467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Device and method for removing material from a hollow anatomical structure [patent_app_type] => utility [patent_app_number] => 17/892678 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 7705 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892678 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892678
Device and method for removing material from a hollow anatomical structure Aug 21, 2022 Issued
Array ( [id] => 18270009 [patent_doc_number] => 20230091251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => Minimally Invasive Repair of a Valve Leaflet in a Beating Heart [patent_app_type] => utility [patent_app_number] => 17/892843 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13236 [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] => 17892843 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892843
Minimally invasive repair of a valve leaflet in a beating heart Aug 21, 2022 Issued
Array ( [id] => 18986039 [patent_doc_number] => 20240058008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => Anastomosis Seal Stent Assembly [patent_app_type] => utility [patent_app_number] => 17/892193 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892193 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892193
Anastomosis Seal Stent Assembly Aug 21, 2022 Abandoned
Array ( [id] => 20504879 [patent_doc_number] => 12539139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Atherectomy system with reusable portion and single use portion [patent_app_type] => utility [patent_app_number] => 17/888716 [patent_app_country] => US [patent_app_date] => 2022-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 1195 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17888716 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/888716
Atherectomy system with reusable portion and single use portion Aug 15, 2022 Issued
Array ( [id] => 20239354 [patent_doc_number] => 12419657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Clot retrieval device for removing clot from a blood vessel [patent_app_type] => utility [patent_app_number] => 17/884771 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 2376 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17884771 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/884771
Clot retrieval device for removing clot from a blood vessel Aug 9, 2022 Issued
Array ( [id] => 19921311 [patent_doc_number] => 12295568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Adjustable loop suture construct for joint repair [patent_app_type] => utility [patent_app_number] => 17/880206 [patent_app_country] => US [patent_app_date] => 2022-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17880206 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880206
Adjustable loop suture construct for joint repair Aug 2, 2022 Issued
Array ( [id] => 18937813 [patent_doc_number] => 20240032952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Mechanical Thrombectomy Device Partially Collapsible During Retrieval of an Occlusion Upon Activation of an Internal Actuatable Collapsing Mechanism [patent_app_type] => utility [patent_app_number] => 17/816386 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17816386 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/816386
Mechanical Thrombectomy Device Partially Collapsible During Retrieval of an Occlusion Upon Activation of an Internal Actuatable Collapsing Mechanism Jul 28, 2022 Pending
Array ( [id] => 19699646 [patent_doc_number] => 12193644 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Endoscope treatment tool [patent_app_type] => utility [patent_app_number] => 17/874625 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4765 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17874625 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874625
Endoscope treatment tool Jul 26, 2022 Issued
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