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] => 19059371 [patent_doc_number] => 11938569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Window and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/525199 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 26 [patent_no_of_words] => 9566 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17525199 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/525199
Window and method of manufacturing the same Nov 11, 2021 Issued
Array ( [id] => 17426351 [patent_doc_number] => 20220054059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => METHOD FOR AN ANALYTE SENSOR COVER-MEMBRANE PREPARATION [patent_app_type] => utility [patent_app_number] => 17/519858 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17519858 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/519858
Method for an analyte sensor cover-membrane preparation Nov 4, 2021 Issued
Array ( [id] => 18886531 [patent_doc_number] => 11865289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => On-body microsensor for biomonitoring [patent_app_type] => utility [patent_app_number] => 17/517635 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 32 [patent_no_of_words] => 15251 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17517635 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/517635
On-body microsensor for biomonitoring Nov 1, 2021 Issued
Array ( [id] => 20173515 [patent_doc_number] => 12392249 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Coating for thermally and abrasively loaded turbine blades [patent_app_type] => utility [patent_app_number] => 18/257419 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18257419 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/257419
Coating for thermally and abrasively loaded turbine blades Oct 26, 2021 Issued
Array ( [id] => 17383630 [patent_doc_number] => 20220031482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => BIORESORBABLE, IMPLANTABLE DEVICE HAVING CONTROLLED DRUG DELIVERY [patent_app_type] => utility [patent_app_number] => 17/504465 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 70779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504465 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504465
Bioresorbable, implantable device having controlled drug delivery Oct 17, 2021 Issued
Array ( [id] => 17368549 [patent_doc_number] => 20220023601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => PARISON FOR FORMING BLOW MOLDED MEDICAL BALLOON WITH MODIFIED PORTION, MEDICAL BALLOON, AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 17/496869 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17496869 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/496869
Parison for forming blow molded medical balloon with modified portion, medical balloon, and related methods Oct 7, 2021 Issued
Array ( [id] => 20202750 [patent_doc_number] => 12405528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Method of manufacturing antibacterial cover window, and antibacterial cover window manufactured thereby [patent_app_type] => utility [patent_app_number] => 17/493470 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 40 [patent_no_of_words] => 2284 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 17493470 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/493470
Method of manufacturing antibacterial cover window, and antibacterial cover window manufactured thereby Oct 3, 2021 Issued
Array ( [id] => 20204108 [patent_doc_number] => 12406891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Characterization of asymmetric material deposition for metrology [patent_app_type] => utility [patent_app_number] => 17/490564 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 2501 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17490564 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/490564
Characterization of asymmetric material deposition for metrology Sep 29, 2021 Issued
Array ( [id] => 18793813 [patent_doc_number] => 11827564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Oil-treated plastic for concrete [patent_app_type] => utility [patent_app_number] => 17/484834 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1891 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [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] => 17484834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/484834
Oil-treated plastic for concrete Sep 23, 2021 Issued
Array ( [id] => 17313606 [patent_doc_number] => 20210402654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => AUTOMATION MECHANISM FOR PRE/CLINICAL PRODUCTION OF RESORBABLE NERVE GUIDES [patent_app_type] => utility [patent_app_number] => 17/474197 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17474197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474197
Automation mechanism for pre/clinical production of resorbable nerve guides Sep 13, 2021 Issued
Array ( [id] => 20564956 [patent_doc_number] => 12567571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Method of manufacturing semiconductor device [patent_app_type] => utility [patent_app_number] => 17/474714 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6724 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17474714 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474714
Method of manufacturing semiconductor device Sep 13, 2021 Issued
Array ( [id] => 18199635 [patent_doc_number] => 20230053155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => COATING METHOD OF IMPLANT USING PARYLENE [patent_app_type] => utility [patent_app_number] => 17/458220 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17458220 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/458220
Method for coating dental implant Aug 25, 2021 Issued
Array ( [id] => 18894209 [patent_doc_number] => 20240009694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => ATOMIZER FOR A COATING COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/021555 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18021555 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/021555
ATOMIZER FOR A COATING COMPOSITION Aug 15, 2021 Abandoned
Array ( [id] => 17255818 [patent_doc_number] => 20210368803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => DISINFECTANT COMPOSITION FOR TEXTILE AND RELATED SUBSTRATES, AND METHOD OF TREATING A SUBSTRATE TO PROVIDE DISINFECTING ANTIBACTERIAL, ANTIVIRAL AND ANTIFUNGAL, WASH DURABLE, OPTIONALLY ENHANCED WITH MULTIFUNCTIONAL PROPERTIES [patent_app_type] => utility [patent_app_number] => 17/401872 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6396 [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] => 17401872 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/401872
DISINFECTANT COMPOSITION FOR TEXTILE AND RELATED SUBSTRATES, AND METHOD OF TREATING A SUBSTRATE TO PROVIDE DISINFECTING ANTIBACTERIAL, ANTIVIRAL AND ANTIFUNGAL, WASH DURABLE, OPTIONALLY ENHANCED WITH MULTIFUNCTIONAL PROPERTIES Aug 12, 2021 Abandoned
Array ( [id] => 18708439 [patent_doc_number] => 20230331025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => DENDRITE FORMATION FOR SECURE TAGGING USING MULTI-FLUID SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/040723 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -45 [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] => 18040723 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040723
Dendrite formation for secure tagging using multi-fluid systems Aug 5, 2021 Issued
Array ( [id] => 18675746 [patent_doc_number] => 20230313369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => FILM-FORMING METHOD AND RAW MATERIAL SOLUTION [patent_app_type] => utility [patent_app_number] => 18/020462 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18020462 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020462
Film-forming method and raw material solution Aug 2, 2021 Issued
Array ( [id] => 18801231 [patent_doc_number] => 11834380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Preparation method of alumina ceramic valve core ceramic chip and product thereof [patent_app_type] => utility [patent_app_number] => 17/389320 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4978 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17389320 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389320
Preparation method of alumina ceramic valve core ceramic chip and product thereof Jul 28, 2021 Issued
Array ( [id] => 20254896 [patent_doc_number] => 12427229 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Laser ablation/removal and laser induced forward transfer of biological material [patent_app_type] => utility [patent_app_number] => 17/387801 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 9334 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17387801 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/387801
Laser ablation/removal and laser induced forward transfer of biological material Jul 27, 2021 Issued
Array ( [id] => 18595740 [patent_doc_number] => 20230270529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => PROCESS OF MANUFACTURING A DENTAL MILLING BLOCK WITH A HOMOGENEOUS COLOR AND/OR TRANSLUCENCY GRADIENT [patent_app_type] => utility [patent_app_number] => 18/015338 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18015338 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/015338
Process of manufacturing a dental milling block with a homogeneous color and/or translucency gradient Jul 18, 2021 Issued
Array ( [id] => 19011596 [patent_doc_number] => 11918495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Preventing stent failure using adaptive shear responsive endovascular implant [patent_app_type] => utility [patent_app_number] => 17/374616 [patent_app_country] => US [patent_app_date] => 2021-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5422 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17374616 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/374616
Preventing stent failure using adaptive shear responsive endovascular implant Jul 12, 2021 Issued
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