Search

Khanh Tuan Nguyen

Examiner (ID: 7392, Phone: (571)272-8082 , Office: P/1761 )

Most Active Art Unit
1761
Art Unit(s)
1761, 1766, 1796, 1751
Total Applications
1301
Issued Applications
939
Pending Applications
65
Abandoned Applications
315

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18791259 [patent_doc_number] => 20230380280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => ORGANIC COMPOUNDS, MIXTURES AND APPLICATIONS THEREOF IN ORGANIC ELECTRONIC DEVICES [patent_app_type] => utility [patent_app_number] => 18/351649 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18351649 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351649
Organic compounds, mixtures and applications thereof in organic electronic devices Jul 12, 2023 Issued
Array ( [id] => 18815076 [patent_doc_number] => 20230389414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => ORGANIC COMPOUNDS AND USES THEREOF IN ORGANIC ELETRONIC DEVICES [patent_app_type] => utility [patent_app_number] => 18/349327 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18349327 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/349327
ORGANIC COMPOUNDS AND USES THEREOF IN ORGANIC ELETRONIC DEVICES Jul 9, 2023 Abandoned
Array ( [id] => 18728164 [patent_doc_number] => 20230342457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => CORE SHELL LIQUID METAL ENCAPSULATES COMPRISING MULTI-FUNCTIONAL LIGANDS AND NETWORKS COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 18/342790 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18342790 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/342790
Core shell liquid metal encapsulates comprising multi-functional ligands and networks comprising same Jun 27, 2023 Issued
Array ( [id] => 20466709 [patent_doc_number] => 12522742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Photosensitive composition [patent_app_type] => utility [patent_app_number] => 18/214952 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 10413 [patent_no_of_claims] => 17 [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] => 18214952 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/214952
Photosensitive composition Jun 26, 2023 Issued
Array ( [id] => 19357052 [patent_doc_number] => 12057510 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Oxide material and semiconductor device [patent_app_type] => utility [patent_app_number] => 18/212773 [patent_app_country] => US [patent_app_date] => 2023-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 49 [patent_no_of_words] => 12733 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18212773 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/212773
Oxide material and semiconductor device Jun 21, 2023 Issued
Array ( [id] => 18844687 [patent_doc_number] => 20230407091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => Laser Activatable Polymer Composition [patent_app_type] => utility [patent_app_number] => 18/335177 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18335177 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335177
Laser Activatable Polymer Composition Jun 14, 2023 Abandoned
Array ( [id] => 20382055 [patent_doc_number] => 20250364548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL AND METHOD FOR MANUFACTURING A POSITIVE ELECTRODE ACTIVE MATERIAL [patent_app_type] => utility [patent_app_number] => 18/873800 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2289 [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] => 18873800 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/873800
POSITIVE ELECTRODE ACTIVE MATERIAL AND METHOD FOR MANUFACTURING A POSITIVE ELECTRODE ACTIVE MATERIAL Jun 11, 2023 Pending
Array ( [id] => 19370680 [patent_doc_number] => 12062776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Electroactive materials for metal-ion batteries [patent_app_type] => utility [patent_app_number] => 18/205033 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 16441 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18205033 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205033
Electroactive materials for metal-ion batteries Jun 1, 2023 Issued
Array ( [id] => 19611110 [patent_doc_number] => 12159993 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Sodium powders for use as electrode additives and methods of making and using the same [patent_app_type] => utility [patent_app_number] => 18/199430 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 23 [patent_no_of_words] => 5506 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18199430 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/199430
Sodium powders for use as electrode additives and methods of making and using the same May 18, 2023 Issued
Array ( [id] => 18627982 [patent_doc_number] => 20230286802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => PREPARATION METHOD FOR WATER-SOLUBLE POTASSIUM POLYMETAPHOSPHATE [patent_app_type] => utility [patent_app_number] => 18/319709 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18319709 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319709
Preparation method for water-soluble potassium polymetaphosphate May 17, 2023 Issued
Array ( [id] => 18632038 [patent_doc_number] => 20230290943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => METHOD OF PREPARING POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY USING WASTE POSITIVE ELECTRODE ACTIVE MATERIAL [patent_app_type] => utility [patent_app_number] => 18/198477 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15100 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18198477 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/198477
METHOD OF PREPARING POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY USING WASTE POSITIVE ELECTRODE ACTIVE MATERIAL May 16, 2023 Pending
Array ( [id] => 18754081 [patent_doc_number] => 20230357456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => INORGANIC SOLID PARTICLE COMPOSITIONS AND METHODS OF MAKING AND USING THEREOF [patent_app_type] => utility [patent_app_number] => 18/142234 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18142234 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142234
INORGANIC SOLID PARTICLE COMPOSITIONS AND METHODS OF MAKING AND USING THEREOF May 1, 2023 Pending
Array ( [id] => 18582719 [patent_doc_number] => 20230264974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => COATED NICKEL-RICH TERNARY MATERIAL, PREPARATION METHOD AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/139927 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18139927 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/139927
Coated nickel-rich ternary material, preparation method and application thereof Apr 25, 2023 Issued
Array ( [id] => 19123511 [patent_doc_number] => 11967505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Method for manufacturing sputtering target, method for forming oxide film, and transistor [patent_app_type] => utility [patent_app_number] => 18/137572 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 100 [patent_no_of_words] => 34525 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 18137572 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137572
Method for manufacturing sputtering target, method for forming oxide film, and transistor Apr 20, 2023 Issued
Array ( [id] => 19116699 [patent_doc_number] => 20240128449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => Sodium Nickelate Cathode Material Synthesis Utilizing Persulfate Desodiation and Oxidation and Uses Thereof [patent_app_type] => utility [patent_app_number] => 18/301561 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9135 [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] => 18301561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/301561
Sodium Nickelate Cathode Material Synthesis Utilizing Persulfate Desodiation and Oxidation and Uses Thereof Apr 16, 2023 Pending
Array ( [id] => 20730304 [patent_doc_number] => 12637553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Electrically conductive composition, sheet-form flexible electrode using same, and method for producing said electrode [patent_app_type] => utility [patent_app_number] => 18/297638 [patent_app_country] => US [patent_app_date] => 2023-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4892 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18297638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297638
Electrically conductive composition, sheet-form flexible electrode using same, and method for producing said electrode Apr 8, 2023 Issued
Array ( [id] => 20059022 [patent_doc_number] => 20250197244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => NOVEL PRECURSOR PARTICLE AND CATHODE ACTIVE MATERIAL MANUFACTURED FROM SAME [patent_app_type] => utility [patent_app_number] => 18/845561 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18845561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/845561
NOVEL PRECURSOR PARTICLE AND CATHODE ACTIVE MATERIAL MANUFACTURED FROM SAME Mar 27, 2023 Pending
Array ( [id] => 20090877 [patent_doc_number] => 20250220813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => WIRING BOARD [patent_app_type] => utility [patent_app_number] => 18/852918 [patent_app_country] => US [patent_app_date] => 2023-03-08 [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] => -4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18852918 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/852918
Wiring board Mar 7, 2023 Issued
Array ( [id] => 19258149 [patent_doc_number] => 12018193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Organic-inorganic hybrid bulk assemblies and methods [patent_app_type] => utility [patent_app_number] => 18/180601 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 34 [patent_no_of_words] => 19619 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 18180601 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/180601
Organic-inorganic hybrid bulk assemblies and methods Mar 7, 2023 Issued
Array ( [id] => 20049763 [patent_doc_number] => 20250187985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => PRODUCT COMPRISING LITHIATED BAYERITE AND METHOD OF MAKING SUCH A PRODUCT [patent_app_type] => utility [patent_app_number] => 18/844836 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18844836 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/844836
PRODUCT COMPRISING LITHIATED BAYERITE AND METHOD OF MAKING SUCH A PRODUCT Mar 5, 2023 Pending
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