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] => 20628081 [patent_doc_number] => 20260092365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-02 [patent_title] => ACTIVATOR, AND SEMICONDUCTOR SUBSTRATE AND SEMICONDUCTOR DEVICE FABRICATED USING THE SAME [patent_app_type] => utility [patent_app_number] => 19/113342 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19113342 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/113342
ACTIVATOR, AND SEMICONDUCTOR SUBSTRATE AND SEMICONDUCTOR DEVICE FABRICATED USING THE SAME Oct 5, 2023 Pending
Array ( [id] => 19651593 [patent_doc_number] => 12173367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Electrical enhancement of bilayer formation [patent_app_type] => utility [patent_app_number] => 18/482807 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 8359 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18482807 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/482807
Electrical enhancement of bilayer formation Oct 5, 2023 Issued
Array ( [id] => 19098266 [patent_doc_number] => 20240117494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => Gapfill methods and processing assemblies [patent_app_type] => utility [patent_app_number] => 18/367480 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18367480 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/367480
Gapfill methods and processing assemblies Sep 12, 2023 Issued
Array ( [id] => 18860391 [patent_doc_number] => 20230414825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => SUTURE ENCAPSULATION PROCESSES AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/464230 [patent_app_country] => US [patent_app_date] => 2023-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18464230 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/464230
SUTURE ENCAPSULATION PROCESSES AND SYSTEMS Sep 9, 2023 Pending
Array ( [id] => 20555721 [patent_doc_number] => 20260055501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => SEALING AIRLOCK FOR DEPOSITION CHAMBER [patent_app_type] => utility [patent_app_number] => 19/104841 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 19104841 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/104841
SEALING AIRLOCK FOR DEPOSITION CHAMBER Aug 30, 2023 Pending
Array ( [id] => 19317029 [patent_doc_number] => 20240238569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => METHOD OF MANUFACTURING MULTI-ANALYTE MICROSENSOR WITH MICRONEEDLES [patent_app_type] => utility [patent_app_number] => 18/239752 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18239752 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/239752
METHOD OF MANUFACTURING MULTI-ANALYTE MICROSENSOR WITH MICRONEEDLES Aug 28, 2023 Pending
Array ( [id] => 20568871 [patent_doc_number] => 20260062792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => HIGH ASPECT RATIO GAP FILL USING CYCLIC DEPOSITION AND ETCH [patent_app_type] => utility [patent_app_number] => 19/104809 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4627 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19104809 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/104809
HIGH ASPECT RATIO GAP FILL USING CYCLIC DEPOSITION AND ETCH Aug 24, 2023 Pending
Array ( [id] => 19110795 [patent_doc_number] => 20240122545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => METHOD AND APPARATUS FOR APPLYING A TRACING TO AN EXPANDABLE DEVICE [patent_app_type] => utility [patent_app_number] => 18/454917 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18454917 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/454917
Method and apparatus for applying a tracing to an expandable device Aug 23, 2023 Issued
Array ( [id] => 20301267 [patent_doc_number] => 12447237 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Application of antimicrobial agents to medical devices [patent_app_type] => utility [patent_app_number] => 18/237354 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18237354 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/237354
Application of antimicrobial agents to medical devices Aug 22, 2023 Issued
Array ( [id] => 18807047 [patent_doc_number] => 20230381380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => COATINGS [patent_app_type] => utility [patent_app_number] => 18/234308 [patent_app_country] => US [patent_app_date] => 2023-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18234308 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/234308
Coatings Aug 14, 2023 Issued
Array ( [id] => 20518769 [patent_doc_number] => 20260042873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => POLYMER BRUSHES WITH CHAIN-ENDS FUNCTIONALIZED WITH METAL COORDINATING TWO HETERO ELEMENTS FOR SELECTIVE SURFACE MODIFICATION [patent_app_type] => utility [patent_app_number] => 19/099935 [patent_app_country] => US [patent_app_date] => 2023-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 19099935 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/099935
POLYMER BRUSHES WITH CHAIN-ENDS FUNCTIONALIZED WITH METAL COORDINATING TWO HETERO ELEMENTS FOR SELECTIVE SURFACE MODIFICATION Aug 14, 2023 Pending
Array ( [id] => 19754579 [patent_doc_number] => 20250043144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => NON-AQUEOUS SPRAYABLE AND CURABLE DAMPENING COMPOSITIONS FOR AUTOMOTIVE BODY AND CLOSURE PANELS AND ASSOCIATED METHODS FOR CURING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/230272 [patent_app_country] => US [patent_app_date] => 2023-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18230272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230272
Non-aqueous sprayable and curable dampening compositions for automotive body and closure panels and associated methods for curing and using the same Aug 3, 2023 Issued
Array ( [id] => 18769162 [patent_doc_number] => 20230363917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => IMPLANT AND A METHOD OF MAKING THE IMPLANT AND A METHOD OF CALCULATING POROSITY OF A POROUS MATERIAL [patent_app_type] => utility [patent_app_number] => 18/360738 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18360738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360738
IMPLANT AND A METHOD OF MAKING THE IMPLANT AND A METHOD OF CALCULATING POROSITY OF A POROUS MATERIAL Jul 26, 2023 Pending
Array ( [id] => 19419552 [patent_doc_number] => 20240295675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => WATER-REPELLENT COATING LENS FOR A CAMERA AND A MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/223580 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18223580 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/223580
Water-repellent coating lens for a camera and a manufacturing method thereof Jul 18, 2023 Issued
Array ( [id] => 18895837 [patent_doc_number] => 20240011322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => METHOD OF MAKING OBJECT INCLUDING COATING UNIT HAVING ANTIBACTERIAL AND ANTIVIRAL ACTIVITY AND OBJECT MADE THEREFROM [patent_app_type] => utility [patent_app_number] => 18/347000 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18347000 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/347000
Method of making object including coating unit having antibacterial and antiviral activity and object made therefrom Jul 4, 2023 Issued
Array ( [id] => 20445012 [patent_doc_number] => 20260001729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => INTERLEAVANT PARTICLES FOR LOCATION BETWEEN GLASS SHEETS [patent_app_type] => utility [patent_app_number] => 18/881513 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2361 [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] => 18881513 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/881513
INTERLEAVANT PARTICLES FOR LOCATION BETWEEN GLASS SHEETS Jun 28, 2023 Pending
Array ( [id] => 20171240 [patent_doc_number] => 12389959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Article of apparel [patent_app_type] => utility [patent_app_number] => 18/340948 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 1144 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 18340948 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340948
Article of apparel Jun 25, 2023 Issued
Array ( [id] => 18707270 [patent_doc_number] => 20230329843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => Ceramic Bodies Having Antimicrobial Properties and Methods of Making the Same [patent_app_type] => utility [patent_app_number] => 18/340416 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18340416 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340416
Ceramic bodies having antimicrobial properties and methods of making the same Jun 22, 2023 Issued
Array ( [id] => 20420406 [patent_doc_number] => 20250382491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => AQUEOUS TOPCOAT COMPOSITION FOR DECORATIVE-FINISH FILMS [patent_app_type] => utility [patent_app_number] => 18/876384 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [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] => 18876384 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/876384
AQUEOUS TOPCOAT COMPOSITION FOR DECORATIVE-FINISH FILMS Jun 22, 2023 Pending
Array ( [id] => 20473486 [patent_doc_number] => 20260015705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => DEVICE AND METHOD AND DEVICE FOR MOISTURE-CONTROLLED BLOW-OFF AFTER THE APPLICATION OF A LAYER ONTO A FLAT STEEL PRODUCT [patent_app_type] => utility [patent_app_number] => 18/880047 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18880047 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/880047
DEVICE AND METHOD AND DEVICE FOR MOISTURE-CONTROLLED BLOW-OFF AFTER THE APPLICATION OF A LAYER ONTO A FLAT STEEL PRODUCT Jun 20, 2023 Pending
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