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] => 19315888 [patent_doc_number] => 12041723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => On-demand method of making PCB pallets using additive manufacturing [patent_app_type] => utility [patent_app_number] => 18/095055 [patent_app_country] => US [patent_app_date] => 2023-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3264 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18095055 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/095055
On-demand method of making PCB pallets using additive manufacturing Jan 9, 2023 Issued
Array ( [id] => 18359546 [patent_doc_number] => 20230141137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => ON-DEMAND METHOD OF MAKING PCB PALLETS USING ADDITIVE MANUFACTURING [patent_app_type] => utility [patent_app_number] => 18/095065 [patent_app_country] => US [patent_app_date] => 2023-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18095065 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/095065
On-demand method of making PCB pallets using additive manufacturing Jan 9, 2023 Issued
Array ( [id] => 19737298 [patent_doc_number] => 12214108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Water-based hydrogel blend coating and method of application to elastomeric articles [patent_app_type] => utility [patent_app_number] => 18/095164 [patent_app_country] => US [patent_app_date] => 2023-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 13894 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18095164 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/095164
Water-based hydrogel blend coating and method of application to elastomeric articles Jan 9, 2023 Issued
Array ( [id] => 19954648 [patent_doc_number] => 12325047 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Extrusion method and apparatus [patent_app_type] => utility [patent_app_number] => 18/090044 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18090044 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090044
Extrusion method and apparatus Dec 27, 2022 Issued
Array ( [id] => 20730517 [patent_doc_number] => 12637767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Selective hydration by site selective atomic layer deposition [patent_app_type] => utility [patent_app_number] => 18/088408 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 1897 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18088408 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088408
Selective hydration by site selective atomic layer deposition Dec 22, 2022 Issued
Array ( [id] => 18434869 [patent_doc_number] => 20230182163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => BATCH COATING APPARATUS AND BATCH COATING METHOD [patent_app_type] => utility [patent_app_number] => 18/069314 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18069314 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/069314
Batch coating apparatus and batch coating method Dec 20, 2022 Issued
Array ( [id] => 20750614 [patent_doc_number] => 20260152836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-04 [patent_title] => STRUCTURAL COMPOSITE WITH A POLYMERIC SURFACE FORMING METHOD [patent_app_type] => utility [patent_app_number] => 18/840115 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18840115 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/840115
STRUCTURAL COMPOSITE WITH A POLYMERIC SURFACE FORMING METHOD Dec 14, 2022 Pending
Array ( [id] => 19688353 [patent_doc_number] => 20250006898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => METHOD FOR PREPARING FERROBORON ALLOY-COATED LITHIUM IRON PHOSPHATE [patent_app_type] => utility [patent_app_number] => 18/259852 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18259852 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259852
Method for preparing ferroboron alloy-coated lithium iron phosphate Dec 8, 2022 Issued
Array ( [id] => 20646120 [patent_doc_number] => 12601057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Soaking and ESC clamping sequence for high bow substrates [patent_app_type] => utility [patent_app_number] => 18/714638 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 1154 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18714638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/714638
Soaking and ESC clamping sequence for high bow substrates Dec 4, 2022 Issued
Array ( [id] => 19218016 [patent_doc_number] => 20240182720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => MODIFIED OVERPRINT VARNISH [patent_app_type] => utility [patent_app_number] => 18/074051 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18074051 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074051
Modified overprint varnish Dec 1, 2022 Issued
Array ( [id] => 19752958 [patent_doc_number] => 20250041523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => A Lubricating Shuttle [patent_app_type] => utility [patent_app_number] => 18/714908 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18714908 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/714908
Lubricating shuttle Nov 29, 2022 Issued
Array ( [id] => 19496836 [patent_doc_number] => 20240335854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => MULTI-ORIFICE NOZZLE [patent_app_type] => utility [patent_app_number] => 18/690898 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18690898 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/690898
Multi-orifice nozzle Nov 8, 2022 Issued
Array ( [id] => 18964299 [patent_doc_number] => 11898051 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-13 [patent_title] => Silicone septum coating [patent_app_type] => utility [patent_app_number] => 17/982319 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3780 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17982319 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982319
Silicone septum coating Nov 6, 2022 Issued
Array ( [id] => 20025350 [patent_doc_number] => 20250163572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => PROCESS FOR DIRECT DEPOSITION OF GRAPHENE OR GRAPHENE OXIDE ONTO A SUBSTRATE OF INTEREST [patent_app_type] => utility [patent_app_number] => 18/707196 [patent_app_country] => US [patent_app_date] => 2022-11-03 [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] => -15 [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] => 18707196 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/707196
Process for direct deposition of graphene or graphene oxide onto a substrate of interest Nov 2, 2022 Issued
Array ( [id] => 19630391 [patent_doc_number] => 20240408840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => REINFORCING MATERIAL COMPRISING A POROUS LAYER MADE OF A REACTIVE THERMOPLASTIC POLYMER AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 18/702740 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21383 [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] => 18702740 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/702740
REINFORCING MATERIAL COMPRISING A POROUS LAYER MADE OF A REACTIVE THERMOPLASTIC POLYMER AND ASSOCIATED METHODS Oct 19, 2022 Abandoned
Array ( [id] => 19724452 [patent_doc_number] => 20250027203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => CHEMICAL VAPOR DEPOSITION EQUIPMENT AND METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/713616 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18713616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/713616
CHEMICAL VAPOR DEPOSITION EQUIPMENT AND METHOD THEREFOR Sep 18, 2022 Pending
Array ( [id] => 20756413 [patent_doc_number] => 12649165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-09 [patent_title] => Treatment station, treatment system, and corresponding treatment method [patent_app_type] => utility [patent_app_number] => 18/691762 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 3145 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18691762 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/691762
Treatment station, treatment system, and corresponding treatment method Sep 13, 2022 Issued
Array ( [id] => 18558205 [patent_doc_number] => 11723427 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-15 [patent_title] => Method for producing supporting glove [patent_app_type] => utility [patent_app_number] => 17/939156 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 17531 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17939156 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/939156
Method for producing supporting glove Sep 6, 2022 Issued
Array ( [id] => 20239423 [patent_doc_number] => 12419726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Method of coloring dental block and dental block [patent_app_type] => utility [patent_app_number] => 18/690861 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 2244 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18690861 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/690861
Method of coloring dental block and dental block Aug 23, 2022 Issued
Array ( [id] => 19570852 [patent_doc_number] => 20240375144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => A COATING SYSTEM FOR COATING A SUBSTRATE AND A METHOD OF COATING THE SUBSTRATE WITH THE SAME [patent_app_type] => utility [patent_app_number] => 18/684554 [patent_app_country] => US [patent_app_date] => 2022-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18684554 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/684554
A COATING SYSTEM FOR COATING A SUBSTRATE AND A METHOD OF COATING THE SUBSTRATE WITH THE SAME Aug 17, 2022 Pending
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