Search

Khanh V. Nguyen

Examiner (ID: 1719, Phone: (571)272-1767 , Office: P/2842 )

Most Active Art Unit
2817
Art Unit(s)
2843, 2817, 2842
Total Applications
2743
Issued Applications
2481
Pending Applications
159
Abandoned Applications
135

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17496558 [patent_doc_number] => 11285242 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-29 [patent_title] => Processing and bioactivation of a novel SiC medical device [patent_app_type] => utility [patent_app_number] => 17/124545 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4767 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17124545 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/124545
Processing and bioactivation of a novel SiC medical device Dec 16, 2020 Issued
Array ( [id] => 17280972 [patent_doc_number] => 11197985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Method of manufacturing multi-analyte microsensor with microneedles [patent_app_type] => utility [patent_app_number] => 17/125999 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 32 [patent_no_of_words] => 15234 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17125999 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/125999
Method of manufacturing multi-analyte microsensor with microneedles Dec 16, 2020 Issued
Array ( [id] => 16899507 [patent_doc_number] => 20210178423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => REACTORS FOR COATING DEVICES AND RELATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/123390 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10831 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17123390 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/123390
Reactors for coating devices and related systems and methods Dec 15, 2020 Issued
Array ( [id] => 17110811 [patent_doc_number] => 20210291408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => METHOD OF MANUFACTURING TEMPLATE AND METHOD OF FORMING PATTERN [patent_app_type] => utility [patent_app_number] => 17/115955 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17115955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/115955
Method of manufacturing template and method of forming pattern Dec 8, 2020 Issued
Array ( [id] => 16869215 [patent_doc_number] => 20210162682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => MANUFACTURE OF MICROSTRUCTURES [patent_app_type] => utility [patent_app_number] => 17/111439 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17111439 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/111439
MANUFACTURE OF MICROSTRUCTURES Dec 2, 2020 Abandoned
Array ( [id] => 16868699 [patent_doc_number] => 20210162166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => SOLID FREEFORM FABRICATION PRODUCT AND METHOD OF MANUFACTURING SOLID FREEFORM FABRICATION PRODUCT [patent_app_type] => utility [patent_app_number] => 17/105742 [patent_app_country] => US [patent_app_date] => 2020-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17105742 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/105742
SOLID FREEFORM FABRICATION PRODUCT AND METHOD OF MANUFACTURING SOLID FREEFORM FABRICATION PRODUCT Nov 26, 2020 Abandoned
Array ( [id] => 19079359 [patent_doc_number] => 11948734 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Method about increasing the coercivity of a sintered type NdFeB permanent magnet [patent_app_type] => utility [patent_app_number] => 17/105533 [patent_app_country] => US [patent_app_date] => 2020-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3570 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17105533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/105533
Method about increasing the coercivity of a sintered type NdFeB permanent magnet Nov 25, 2020 Issued
Array ( [id] => 17783413 [patent_doc_number] => 11406514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Anti-thrombogenic medical devices and methods [patent_app_type] => utility [patent_app_number] => 17/099391 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 11735 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17099391 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/099391
Anti-thrombogenic medical devices and methods Nov 15, 2020 Issued
Array ( [id] => 18056589 [patent_doc_number] => 20220387675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => CONFORMAL, NON-OCCLUDING SENSOR ARRAY FOR CARDIAC MAPPING AND ABLATION [patent_app_type] => utility [patent_app_number] => 17/774440 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17774440 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/774440
Conformal, non-occluding sensor array for cardiac mapping and ablation Nov 5, 2020 Issued
Array ( [id] => 16805719 [patent_doc_number] => 20210128272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => Method of Making Anterior Dental Restorations from Sintered Preforms [patent_app_type] => utility [patent_app_number] => 17/085239 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17085239 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/085239
Method of making anterior dental restorations from sintered preforms Oct 29, 2020 Issued
Array ( [id] => 17562169 [patent_doc_number] => 20220126318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => METHOD FOR SELECTIVE COATING APPLICATION [patent_app_type] => utility [patent_app_number] => 17/082497 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17082497 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/082497
METHOD FOR SELECTIVE COATING APPLICATION Oct 27, 2020 Abandoned
Array ( [id] => 18180713 [patent_doc_number] => 20230041442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => METHOD FOR PRODUCING BALLOON CATHETER AND APPARATUS FOR PRODUCING MEDICAL RESIN BALLOON [patent_app_type] => utility [patent_app_number] => 17/772566 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9934 [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] => 17772566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772566
Method for producing balloon catheter and apparatus for producing medical resin balloon Oct 15, 2020 Issued
Array ( [id] => 19211108 [patent_doc_number] => 12000158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Low-dust products using a wax emulsion [patent_app_type] => utility [patent_app_number] => 17/068169 [patent_app_country] => US [patent_app_date] => 2020-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 15212 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 17068169 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/068169
Low-dust products using a wax emulsion Oct 11, 2020 Issued
Array ( [id] => 17534850 [patent_doc_number] => 20220113459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => POLARIZATION SELECTIVE OPTICAL ELEMENT AND FABRICATION METHOD [patent_app_type] => utility [patent_app_number] => 17/066114 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17066114 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066114
POLARIZATION SELECTIVE OPTICAL ELEMENT AND FABRICATION METHOD Oct 7, 2020 Abandoned
Array ( [id] => 18341307 [patent_doc_number] => 11638776 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-02 [patent_title] => Medical devices and methods for forming medical devices having a porous structure [patent_app_type] => utility [patent_app_number] => 17/063504 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3905 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17063504 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/063504
Medical devices and methods for forming medical devices having a porous structure Oct 4, 2020 Issued
Array ( [id] => 17944470 [patent_doc_number] => 20220331487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => POLYMER-PERMEATED GRAFTS AND METHODS OF MAKING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/765951 [patent_app_country] => US [patent_app_date] => 2020-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17765951 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/765951
POLYMER-PERMEATED GRAFTS AND METHODS OF MAKING AND USING THE SAME Oct 1, 2020 Pending
Array ( [id] => 16726311 [patent_doc_number] => 20210093458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => TALUS FORMATION AND IMPLANTATION METHOD [patent_app_type] => utility [patent_app_number] => 17/036485 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17036485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/036485
Talus formation and implantation method Sep 28, 2020 Issued
Array ( [id] => 18931162 [patent_doc_number] => 11883558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Formulations and processes to generate repellent surfaces on medical devices [patent_app_type] => utility [patent_app_number] => 17/020409 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9518 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [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] => 17020409 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/020409
Formulations and processes to generate repellent surfaces on medical devices Sep 13, 2020 Issued
Array ( [id] => 18800129 [patent_doc_number] => 11833275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Porous bioabsorbable implant [patent_app_type] => utility [patent_app_number] => 17/009038 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3038 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17009038 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/009038
Porous bioabsorbable implant Aug 31, 2020 Issued
Array ( [id] => 16511685 [patent_doc_number] => 20200390942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => ANTIMICROBIAL INSERTS FOR MEDICAL DEVICES [patent_app_type] => utility [patent_app_number] => 17/005133 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6424 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17005133 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/005133
Antimicrobial inserts for medical devices Aug 26, 2020 Issued
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