Search

Vi X. Nguyen

Examiner (ID: 4445)

Most Active Art Unit
3771
Art Unit(s)
3731, 3734, 3771
Total Applications
1886
Issued Applications
1468
Pending Applications
216
Abandoned Applications
245

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19699680 [patent_doc_number] => 12193678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Retrieval wire centering device [patent_app_type] => utility [patent_app_number] => 17/868424 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6026 [patent_no_of_claims] => 9 [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] => 17868424 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868424
Retrieval wire centering device Jul 18, 2022 Issued
Array ( [id] => 17958317 [patent_doc_number] => 20220338897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => HEART VALVE IMPLANTATION METHODS [patent_app_type] => utility [patent_app_number] => 17/862235 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17862235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/862235
Heart valve implantation methods Jul 10, 2022 Issued
Array ( [id] => 18271129 [patent_doc_number] => 20230092371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => METHOD FOR SMART ENERGY DEVICE INFRASTRUCTURE [patent_app_type] => utility [patent_app_number] => 17/857549 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 141811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17857549 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857549
Method for smart energy device infrastructure Jul 4, 2022 Issued
Array ( [id] => 18271129 [patent_doc_number] => 20230092371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => METHOD FOR SMART ENERGY DEVICE INFRASTRUCTURE [patent_app_type] => utility [patent_app_number] => 17/857549 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 141811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17857549 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857549
Method for smart energy device infrastructure Jul 4, 2022 Issued
Array ( [id] => 20226162 [patent_doc_number] => 12414800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Needle-guide robot with preset depth of insertion [patent_app_type] => utility [patent_app_number] => 17/855428 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17855428 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/855428
Needle-guide robot with preset depth of insertion Jun 29, 2022 Issued
Array ( [id] => 18231893 [patent_doc_number] => 11596433 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-07 [patent_title] => Integrated tumor resection instrument and simulation training system [patent_app_type] => utility [patent_app_number] => 17/848229 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3540 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17848229 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/848229
Integrated tumor resection instrument and simulation training system Jun 22, 2022 Issued
Array ( [id] => 18090953 [patent_doc_number] => 20220409294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => ACCURACY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/808195 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17808195 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808195
ACCURACY SYSTEM Jun 21, 2022 Pending
Array ( [id] => 18055981 [patent_doc_number] => 20220387067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => ACTUATION MECHANISMS AND LOAD ADJUSTMENT ASSEMBLIES FOR SURGICAL INSTRUMENTS [patent_app_type] => utility [patent_app_number] => 17/845391 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18966 [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] => 17845391 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/845391
Actuation mechanisms and load adjustment assemblies for surgical instruments Jun 20, 2022 Issued
Array ( [id] => 19316444 [patent_doc_number] => 20240237984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => APPARATUS AND METHOD FOR FORMING AN ANASTOMOSIS [patent_app_type] => utility [patent_app_number] => 18/563070 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18563070 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/563070
APPARATUS AND METHOD FOR FORMING AN ANASTOMOSIS Jun 20, 2022 Pending
Array ( [id] => 17910971 [patent_doc_number] => 20220313366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => SYSTEMS AND METHODS FOR SPINAL SURGICAL PROCEDURES [patent_app_type] => utility [patent_app_number] => 17/843645 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12294 [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] => 17843645 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/843645
Systems and methods for spinal surgical procedures Jun 16, 2022 Issued
Array ( [id] => 17895036 [patent_doc_number] => 20220304698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => EXPANDABLE VASCULAR OCCLUSION DEVICE WITH LEAD FRAMING COIL [patent_app_type] => utility [patent_app_number] => 17/841808 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17841808 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841808
EXPANDABLE VASCULAR OCCLUSION DEVICE WITH LEAD FRAMING COIL Jun 15, 2022 Abandoned
Array ( [id] => 18075599 [patent_doc_number] => 20220401211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => METHODS AND SYSTEMS FOR PREDICTING THE POST-OPERATIVE EFFECTIVE LENS POSITION IN CATARACT SURGERY [patent_app_type] => utility [patent_app_number] => 17/841623 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4674 [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] => 17841623 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841623
METHODS AND SYSTEMS FOR PREDICTING THE POST-OPERATIVE EFFECTIVE LENS POSITION IN CATARACT SURGERY Jun 14, 2022 Pending
Array ( [id] => 18147389 [patent_doc_number] => 20230021246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => GRASPER WITH MAGNETICALLY-CONTROLLED POSITIONING [patent_app_type] => utility [patent_app_number] => 17/836867 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17836867 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/836867
Grasper with magnetically-controlled positioning Jun 8, 2022 Issued
Array ( [id] => 18019271 [patent_doc_number] => 20220370770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => THROUGH TIP FOR CATHETER [patent_app_type] => utility [patent_app_number] => 17/836508 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8585 [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] => 17836508 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/836508
Through tip for catheter Jun 8, 2022 Issued
Array ( [id] => 19674138 [patent_doc_number] => 12185975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Trocar cannula assembly with low profile insertion configuration and method of manufacture [patent_app_type] => utility [patent_app_number] => 17/836276 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 31 [patent_no_of_words] => 10864 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17836276 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/836276
Trocar cannula assembly with low profile insertion configuration and method of manufacture Jun 8, 2022 Issued
Array ( [id] => 17910914 [patent_doc_number] => 20220313309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => Method For Connecting A Cardiac Assist Device [patent_app_type] => utility [patent_app_number] => 17/805647 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17805647 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805647
Method For Connecting A Cardiac Assist Device Jun 5, 2022 Issued
Array ( [id] => 17910914 [patent_doc_number] => 20220313309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => Method For Connecting A Cardiac Assist Device [patent_app_type] => utility [patent_app_number] => 17/805647 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17805647 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805647
Method For Connecting A Cardiac Assist Device Jun 5, 2022 Issued
Array ( [id] => 19921351 [patent_doc_number] => 12295608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Rotation features for ultrasonic surgical instrument [patent_app_type] => utility [patent_app_number] => 17/831598 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 65 [patent_figures_cnt] => 75 [patent_no_of_words] => 18916 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17831598 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/831598
Rotation features for ultrasonic surgical instrument Jun 2, 2022 Issued
Array ( [id] => 19791817 [patent_doc_number] => 12232736 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Occlusive medical device [patent_app_type] => utility [patent_app_number] => 17/831663 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11286 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17831663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/831663
Occlusive medical device Jun 2, 2022 Issued
Array ( [id] => 18970534 [patent_doc_number] => 20240050626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => Synthetic Aligned Tissue Grafts and Methods of Using the Same [patent_app_type] => utility [patent_app_number] => 18/251166 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17147 [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] => 18251166 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/251166
Synthetic Aligned Tissue Grafts and Methods of Using the Same May 26, 2022 Pending
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