Search

Vi X. Nguyen

Examiner (ID: 13730, Phone: (571)272-4699 , Office: P/3731 )

Most Active Art Unit
3771
Art Unit(s)
3731, 3771, 3734
Total Applications
1938
Issued Applications
1508
Pending Applications
211
Abandoned Applications
249

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19416691 [patent_doc_number] => 20240292814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => Adhesive Patch with Film Overlay for the Application and Containment of Soluble or Less Viscous Materials on Skin [patent_app_type] => utility [patent_app_number] => 18/275736 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18275736 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/275736
Adhesive patch with film overlay for the application and containment of soluble or less viscous materials on skin Feb 8, 2022 Issued
Array ( [id] => 19909709 [patent_doc_number] => 12285900 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-29 [patent_title] => Controlled tubing expansion and surface engineering [patent_app_type] => utility [patent_app_number] => 17/574846 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6429 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17574846 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/574846
Controlled tubing expansion and surface engineering Jan 12, 2022 Issued
Array ( [id] => 17546352 [patent_doc_number] => 20220117693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => INSTRUMENT FOR OPTICAL TISSUE INTERROGATION [patent_app_type] => utility [patent_app_number] => 17/563949 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3322 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17563949 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/563949
Instrument for optical tissue interrogation Dec 27, 2021 Issued
Array ( [id] => 19649671 [patent_doc_number] => 12171426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Method of applying a buttress to a surgical stapler end effector [patent_app_type] => utility [patent_app_number] => 17/555643 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 130 [patent_figures_cnt] => 227 [patent_no_of_words] => 86040 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17555643 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/555643
Method of applying a buttress to a surgical stapler end effector Dec 19, 2021 Issued
Array ( [id] => 20106626 [patent_doc_number] => 12357324 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Intraosseous access device and locator assembly [patent_app_type] => utility [patent_app_number] => 17/555221 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 26 [patent_no_of_words] => 4787 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17555221 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/555221
Intraosseous access device and locator assembly Dec 16, 2021 Issued
Array ( [id] => 17518971 [patent_doc_number] => 20220104819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => GRASPING FOR TISSUE REPAIR [patent_app_type] => utility [patent_app_number] => 17/554859 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17554859 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/554859
Grasping for tissue repair Dec 16, 2021 Issued
Array ( [id] => 19367082 [patent_doc_number] => 12059141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Systems and methods relating to medical applications of synthetic polymer formulations [patent_app_type] => utility [patent_app_number] => 17/549432 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11241 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 17549432 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/549432
Systems and methods relating to medical applications of synthetic polymer formulations Dec 12, 2021 Issued
Array ( [id] => 17519400 [patent_doc_number] => 20220105248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => IN SITU FORMING HEMOSTATIC FOAM IMPLANTS [patent_app_type] => utility [patent_app_number] => 17/548844 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17548844 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/548844
In situ forming hemostatic foam implants Dec 12, 2021 Issued
Array ( [id] => 18953207 [patent_doc_number] => 20240041534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => LEAD ADHESION ESTIMATION [patent_app_type] => utility [patent_app_number] => 18/266203 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18266203 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/266203
LEAD ADHESION ESTIMATION Dec 8, 2021 Abandoned
Array ( [id] => 19367289 [patent_doc_number] => 12059349 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Heart valve prosthesis [patent_app_type] => utility [patent_app_number] => 17/545998 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 15377 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17545998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/545998
Heart valve prosthesis Dec 7, 2021 Issued
Array ( [id] => 19225100 [patent_doc_number] => 12004729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Method and system for use in a lung access procedure to aid in preventing pneumothorax [patent_app_type] => utility [patent_app_number] => 17/537927 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5413 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17537927 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/537927
Method and system for use in a lung access procedure to aid in preventing pneumothorax Nov 29, 2021 Issued
Array ( [id] => 19042187 [patent_doc_number] => 11931260 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Systems and methods for heart valve therapy [patent_app_type] => utility [patent_app_number] => 17/457003 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 42 [patent_no_of_words] => 29367 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17457003 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/457003
Systems and methods for heart valve therapy Nov 29, 2021 Issued
Array ( [id] => 17503015 [patent_doc_number] => 20220096117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => METHOD OF PERFORMING A MINIMIALLY INVASIVE CARPAL TUNNEL RELEASE USING AN INTERVENTIONAL RADIOLOGY PROCEDURE [patent_app_type] => utility [patent_app_number] => 17/455837 [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] => 5224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17455837 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/455837
Method of performing a minimially invasive carpal tunnel release using an interventional radiology procedure Nov 18, 2021 Issued
Array ( [id] => 17458975 [patent_doc_number] => 20220072279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => ANCHOR DEVICE FOR USE WITH CATHETERS [patent_app_type] => utility [patent_app_number] => 17/455614 [patent_app_country] => US [patent_app_date] => 2021-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17455614 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/455614
ANCHOR DEVICE FOR USE WITH CATHETERS Nov 17, 2021 Abandoned
Array ( [id] => 18859806 [patent_doc_number] => 20230414240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => ULTRAHYDROPHOBIC COATING AND METHOD FOR LUMENS [patent_app_type] => utility [patent_app_number] => 18/036487 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18036487 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/036487
ULTRAHYDROPHOBIC COATING AND METHOD FOR LUMENS Nov 11, 2021 Pending
Array ( [id] => 18877203 [patent_doc_number] => 20240000572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => BONE CAP [patent_app_type] => utility [patent_app_number] => 18/252467 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18252467 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/252467
BONE CAP Nov 10, 2021 Pending
Array ( [id] => 19472467 [patent_doc_number] => 12102529 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Valve replacement devices and methods [patent_app_type] => utility [patent_app_number] => 17/516527 [patent_app_country] => US [patent_app_date] => 2021-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 30 [patent_no_of_words] => 9716 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17516527 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/516527
Valve replacement devices and methods Oct 31, 2021 Issued
Array ( [id] => 17412502 [patent_doc_number] => 20220047406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => ROTARY SHEATH WITHDRAWAL SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/512873 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17512873 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/512873
Rotary sheath withdrawal system and method Oct 27, 2021 Issued
Array ( [id] => 17569795 [patent_doc_number] => 11318046 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Image guidance methods and apparatus for glaucoma surgery [patent_app_type] => utility [patent_app_number] => 17/452200 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 27 [patent_no_of_words] => 29763 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 17452200 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/452200
Image guidance methods and apparatus for glaucoma surgery Oct 24, 2021 Issued
Array ( [id] => 17904114 [patent_doc_number] => 11457943 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-04 [patent_title] => Grasping prostate morcellator [patent_app_type] => utility [patent_app_number] => 17/505843 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 8573 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 17505843 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505843
Grasping prostate morcellator Oct 19, 2021 Issued
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