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] => 20607236 [patent_doc_number] => 12582816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Systems and methods for extracting an electrode lead [patent_app_type] => utility [patent_app_number] => 18/186149 [patent_app_country] => US [patent_app_date] => 2023-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 4371 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18186149 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/186149
Systems and methods for extracting an electrode lead Mar 17, 2023 Issued
Array ( [id] => 20562115 [patent_doc_number] => 12564706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Enhanced dilator and methods of using the same [patent_app_type] => utility [patent_app_number] => 18/185515 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 31 [patent_no_of_words] => 3499 [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] => 18185515 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185515
Enhanced dilator and methods of using the same Mar 16, 2023 Issued
Array ( [id] => 20547748 [patent_doc_number] => 12558522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Force gauge and method of use [patent_app_type] => utility [patent_app_number] => 18/121450 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 22 [patent_no_of_words] => 5993 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18121450 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/121450
Force gauge and method of use Mar 13, 2023 Issued
Array ( [id] => 20356353 [patent_doc_number] => 12472333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Mobile balloon support catheter [patent_app_type] => utility [patent_app_number] => 18/118778 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 18118778 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/118778
Mobile balloon support catheter Mar 7, 2023 Issued
Array ( [id] => 18448994 [patent_doc_number] => 20230190269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR ENDOSCOPE OR LAPAROSCOPIC MAGNETIC NAVIGATION [patent_app_type] => utility [patent_app_number] => 18/110467 [patent_app_country] => US [patent_app_date] => 2023-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 18110467 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/110467
Systems, devices, and methods for endoscope or laparoscopic magnetic navigation Feb 15, 2023 Issued
Array ( [id] => 19946992 [patent_doc_number] => 12318329 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Opthalmic microsurgical instrument [patent_app_type] => utility [patent_app_number] => 18/109154 [patent_app_country] => US [patent_app_date] => 2023-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 36 [patent_no_of_words] => 5718 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18109154 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109154
Opthalmic microsurgical instrument Feb 12, 2023 Issued
Array ( [id] => 18565395 [patent_doc_number] => 20230255722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => WIRELESS DEVICES, SYSTEMS, AND METHODS FOR ENDOSCOPIC POSITIONING [patent_app_type] => utility [patent_app_number] => 18/108247 [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] => 9660 [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] => 18108247 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108247
WIRELESS DEVICES, SYSTEMS, AND METHODS FOR ENDOSCOPIC POSITIONING Feb 9, 2023 Pending
Array ( [id] => 18418181 [patent_doc_number] => 20230172638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => Systems And Methods For Percutaneous Removal Of Objects From An Internal Body Space [patent_app_type] => utility [patent_app_number] => 18/162036 [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] => 18769 [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] => 18162036 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162036
Systems and methods for percutaneous removal of objects from an internal body space Jan 30, 2023 Issued
Array ( [id] => 18953166 [patent_doc_number] => 20240041493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => NEEDLE AND ASSEMBLY OF NEEDLE, GUIDEWIRE, AND/OR CATHETER INSERT [patent_app_type] => utility [patent_app_number] => 18/160661 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18160661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/160661
Needle and assembly of needle, guidewire, and/or catheter insert Jan 26, 2023 Issued
Array ( [id] => 18389656 [patent_doc_number] => 20230157874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => DEVICES AND METHODS USEABLE FOR TREATMENT OF GLAUCOMA AND OTHER SURGICAL PROCEDURES [patent_app_type] => utility [patent_app_number] => 18/100284 [patent_app_country] => US [patent_app_date] => 2023-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7729 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18100284 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/100284
DEVICES AND METHODS USEABLE FOR TREATMENT OF GLAUCOMA AND OTHER SURGICAL PROCEDURES Jan 22, 2023 Abandoned
Array ( [id] => 18707159 [patent_doc_number] => 20230329732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => DEVICE AND METHOD FOR MECHANICAL THROMBECTOMY [patent_app_type] => utility [patent_app_number] => 18/156035 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5601 [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] => 18156035 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/156035
Device and method for mechanical thrombectomy Jan 17, 2023 Issued
Array ( [id] => 19792023 [patent_doc_number] => 12232946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Infusion filter and method for performing thrombolysis [patent_app_type] => utility [patent_app_number] => 18/094944 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 46 [patent_no_of_words] => 10816 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18094944 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/094944
Infusion filter and method for performing thrombolysis Jan 8, 2023 Issued
Array ( [id] => 19814673 [patent_doc_number] => 20250072880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => A CLOSURE DEVICE [patent_app_type] => utility [patent_app_number] => 18/724874 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23107 [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] => 18724874 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/724874
A CLOSURE DEVICE Dec 27, 2022 Pending
Array ( [id] => 19279592 [patent_doc_number] => 20240216063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => System and Method for Providing Guidance Itinerary for Interventional Medical Procedures [patent_app_type] => utility [patent_app_number] => 18/089905 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18089905 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089905
System and Method for Providing Guidance Itinerary for Interventional Medical Procedures Dec 27, 2022 Pending
Array ( [id] => 18466560 [patent_doc_number] => 20230200840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => DEPLOYABLE DYNAMIC STENT AND ADJUSTABLE CUTTING JET DEVICE [patent_app_type] => utility [patent_app_number] => 18/088566 [patent_app_country] => US [patent_app_date] => 2022-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18088566 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088566
Deployable dynamic stent and adjustable cutting jet device Dec 23, 2022 Issued
Array ( [id] => 19195001 [patent_doc_number] => 11992217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Closure device with fixed jaw hook [patent_app_type] => utility [patent_app_number] => 18/063562 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 4762 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063562 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063562
Closure device with fixed jaw hook Dec 7, 2022 Issued
Array ( [id] => 19423410 [patent_doc_number] => 12082799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Implant, medical implant, and method for delivery of a medical implant [patent_app_type] => utility [patent_app_number] => 18/063035 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 25 [patent_no_of_words] => 4783 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063035 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063035
Implant, medical implant, and method for delivery of a medical implant Dec 6, 2022 Issued
Array ( [id] => 18799680 [patent_doc_number] => 11832820 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Devices and methods for assisting magnetic compression anastomosis [patent_app_type] => utility [patent_app_number] => 18/075984 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 15837 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18075984 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075984
Devices and methods for assisting magnetic compression anastomosis Dec 5, 2022 Issued
Array ( [id] => 18287369 [patent_doc_number] => 20230102841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => FIXATION SUPPORT DEVICE FOR BRACHYTHERAPY WITH OR WITHOUT IMAGE GUIDANCE [patent_app_type] => utility [patent_app_number] => 18/075995 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18075995 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075995
FIXATION SUPPORT DEVICE FOR BRACHYTHERAPY WITH OR WITHOUT IMAGE GUIDANCE Dec 5, 2022 Pending
Array ( [id] => 19185897 [patent_doc_number] => 20240164810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => Systems and Methods for Lead Anchor Insertion [patent_app_type] => utility [patent_app_number] => 17/993759 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17993759 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993759
Systems and Methods for Lead Anchor Insertion Nov 22, 2022 Pending
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