Search

Vu Nguyen

Examiner (ID: 18664, Phone: (571)270-3982 , Office: P/2619 )

Most Active Art Unit
2619
Art Unit(s)
2619, 2618, 2677, PIA
Total Applications
418
Issued Applications
368
Pending Applications
0
Abandoned Applications
53

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16550251 [patent_doc_number] => 10883401 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Exhaust gas purification filter [patent_app_type] => utility [patent_app_number] => 16/711700 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 24 [patent_no_of_words] => 11542 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16711700 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/711700
Exhaust gas purification filter Dec 11, 2019 Issued
Array ( [id] => 19535093 [patent_doc_number] => 12127626 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => 3D printed structure [patent_app_type] => utility [patent_app_number] => 17/295399 [patent_app_country] => US [patent_app_date] => 2019-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 14416 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17295399 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/295399
3D printed structure Nov 19, 2019 Issued
Array ( [id] => 20156787 [patent_doc_number] => 12383384 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Joining structure for processing [patent_app_type] => utility [patent_app_number] => 17/299307 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 46 [patent_no_of_words] => 9224 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 866 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17299307 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299307
Joining structure for processing Nov 13, 2019 Issued
Array ( [id] => 17299315 [patent_doc_number] => 20210395154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => CONDUCTIVE CERAMIC HONEYCOMBS WITH RESISTIVE HEATING CAPABILITY AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/293288 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15112 [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] => 17293288 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/293288
CONDUCTIVE CERAMIC HONEYCOMBS WITH RESISTIVE HEATING CAPABILITY AND METHODS OF MAKING THE SAME Nov 13, 2019 Abandoned
Array ( [id] => 20156787 [patent_doc_number] => 12383384 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Joining structure for processing [patent_app_type] => utility [patent_app_number] => 17/299307 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 46 [patent_no_of_words] => 9224 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 866 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17299307 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299307
Joining structure for processing Nov 13, 2019 Issued
Array ( [id] => 17426531 [patent_doc_number] => 20220054239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => METHOD FOR PRODUCING CERAMIC DENTAL PROSTHESIS PARTS CAD/CAM MACHINING STATION, COMPUTER PROGRAM AND BLANK MADE OF FINAL STRENGTH DENTAL CERAMIC [patent_app_type] => utility [patent_app_number] => 17/291635 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17291635 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/291635
METHOD FOR PRODUCING CERAMIC DENTAL PROSTHESIS PARTS CAD/CAM MACHINING STATION, COMPUTER PROGRAM AND BLANK MADE OF FINAL STRENGTH DENTAL CERAMIC Nov 13, 2019 Abandoned
Array ( [id] => 17342576 [patent_doc_number] => 20220008907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => HONEYCOMB BODIES HAVING AN ARRAY OF THROUGH CHANNELS WITH A RANGE OF HYDRAULIC DIAMETERS [patent_app_type] => utility [patent_app_number] => 17/294109 [patent_app_country] => US [patent_app_date] => 2019-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13318 [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] => 17294109 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294109
Honeycomb bodies having an array of through channels with a range of hydraulic diameters Nov 5, 2019 Issued
Array ( [id] => 18888482 [patent_doc_number] => 11867248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Lattice transitioning structures in additively manufactured products [patent_app_type] => utility [patent_app_number] => 17/269129 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7373 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17269129 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/269129
Lattice transitioning structures in additively manufactured products Oct 16, 2019 Issued
Array ( [id] => 17357203 [patent_doc_number] => 20220017999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => ADDITIVELY MANUFACTURED REFRACTORY METAL COMPONENT, ADDITIVE MANUFACTURING PROCESS AND POWDER [patent_app_type] => utility [patent_app_number] => 17/294843 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6042 [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] => 17294843 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294843
Additively manufactured refractory metal component, additive manufacturing process and powder Oct 2, 2019 Issued
Array ( [id] => 15351713 [patent_doc_number] => 20200013748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => BONDING WIRE FOR SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/576683 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16576683 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/576683
BONDING WIRE FOR SEMICONDUCTOR DEVICE Sep 18, 2019 Abandoned
Array ( [id] => 18492212 [patent_doc_number] => 11697622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Barrier coating with calcium aluminosilicate additive [patent_app_type] => utility [patent_app_number] => 16/562103 [patent_app_country] => US [patent_app_date] => 2019-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 8100 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16562103 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/562103
Barrier coating with calcium aluminosilicate additive Sep 4, 2019 Issued
Array ( [id] => 17140651 [patent_doc_number] => 20210308662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => CERAMIC HONEYCOMB STRUCTURE AND HONEYCOMB-MOLDING DIE [patent_app_type] => utility [patent_app_number] => 17/262947 [patent_app_country] => US [patent_app_date] => 2019-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17262947 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/262947
Ceramic honeycomb structure and honeycomb-molding die Aug 27, 2019 Issued
Array ( [id] => 18071345 [patent_doc_number] => 11530167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Silicon oxycarbide environmental barrier coating [patent_app_type] => utility [patent_app_number] => 16/551036 [patent_app_country] => US [patent_app_date] => 2019-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2556 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16551036 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/551036
Silicon oxycarbide environmental barrier coating Aug 25, 2019 Issued
Array ( [id] => 18733370 [patent_doc_number] => 11802093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Silicon oxycarbide environmental barrier coating [patent_app_type] => utility [patent_app_number] => 16/550839 [patent_app_country] => US [patent_app_date] => 2019-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2556 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [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] => 16550839 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/550839
Silicon oxycarbide environmental barrier coating Aug 25, 2019 Issued
Array ( [id] => 17163242 [patent_doc_number] => 11149331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Aluminum iron alloy having at least two phases [patent_app_type] => utility [patent_app_number] => 16/541769 [patent_app_country] => US [patent_app_date] => 2019-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3519 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16541769 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/541769
Aluminum iron alloy having at least two phases Aug 14, 2019 Issued
Array ( [id] => 17383581 [patent_doc_number] => 20220031433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => Preliminary Product for the Production of Prosthetic Teeth and Method for the Production and Processing Thereof [patent_app_type] => utility [patent_app_number] => 17/277185 [patent_app_country] => US [patent_app_date] => 2019-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17277185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/277185
Preliminary Product for the Production of Prosthetic Teeth and Method for the Production and Processing Thereof Aug 14, 2019 Abandoned
Array ( [id] => 20385287 [patent_doc_number] => 12484996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Multi-coloured blank for dental purposes [patent_app_type] => utility [patent_app_number] => 17/251046 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2477 [patent_no_of_claims] => 16 [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] => 17251046 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/251046
Multi-coloured blank for dental purposes Aug 1, 2019 Issued
Array ( [id] => 15433675 [patent_doc_number] => 20200031020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => BLANK CONTAINER PREFORM [patent_app_type] => utility [patent_app_number] => 16/526683 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16526683 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/526683
BLANK CONTAINER PREFORM Jul 29, 2019 Abandoned
Array ( [id] => 17142377 [patent_doc_number] => 20210310389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => FILTER ELEMENT FOR A PARTICULATE FILTER, AND EXHAUST GAS PARTICULATE FILTER [patent_app_type] => utility [patent_app_number] => 17/260025 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17260025 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/260025
FILTER ELEMENT FOR A PARTICULATE FILTER, AND EXHAUST GAS PARTICULATE FILTER Jul 23, 2019 Abandoned
Array ( [id] => 16806513 [patent_doc_number] => 20210129066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => FILTER ELEMENT FOR A PARTICULATE FILTER, EXHAUST GAS PARTICULATE FILTER, PROCESS FOR MANUFACTURING A FILTER ELEMENT, AND USE OF A COATING MATERIAL [patent_app_type] => utility [patent_app_number] => 17/259675 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5914 [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] => 17259675 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/259675
Filter element for a particulate filter, exhaust gas particulate filter, process for manufacturing a filter element, and use of a coating material Jul 23, 2019 Issued
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