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] => 19904020 [patent_doc_number] => 12281016 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Conductive composite material of graphene, preparation method therefor, use thereof and lithium-ion battery [patent_app_type] => utility [patent_app_number] => 18/246866 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3289 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18246866 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246866
Conductive composite material of graphene, preparation method therefor, use thereof and lithium-ion battery Sep 26, 2021 Issued
Array ( [id] => 19497823 [patent_doc_number] => 20240336841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => REDUCING PARTICLE DISPERSION [patent_app_type] => utility [patent_app_number] => 18/690892 [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] => 8619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18690892 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/690892
REDUCING PARTICLE DISPERSION Sep 23, 2021 Pending
Array ( [id] => 19900128 [patent_doc_number] => 12278062 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Rubber and metal composite electric contact and preparation method therefor [patent_app_type] => utility [patent_app_number] => 18/029379 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2400 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18029379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029379
Rubber and metal composite electric contact and preparation method therefor Sep 21, 2021 Issued
Array ( [id] => 18871341 [patent_doc_number] => 11859130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Metal oxide, metal bronze and polyoxometalate as charge storage materials in electrochromic device [patent_app_type] => utility [patent_app_number] => 17/467791 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5189 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17467791 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467791
Metal oxide, metal bronze and polyoxometalate as charge storage materials in electrochromic device Sep 6, 2021 Issued
Array ( [id] => 20272147 [patent_doc_number] => 12441917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Electroconductive adhesive [patent_app_type] => utility [patent_app_number] => 18/040624 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 7213 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18040624 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040624
Electroconductive adhesive Sep 2, 2021 Issued
Array ( [id] => 19597219 [patent_doc_number] => 12155074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Conductive material dispersion liquid for electrochemical device, slurry composition for electrochemical device electrode and method of producing same, electrode for electrochemical device, and electrochemical device [patent_app_type] => utility [patent_app_number] => 18/040424 [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] => 19420 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18040424 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040424
Conductive material dispersion liquid for electrochemical device, slurry composition for electrochemical device electrode and method of producing same, electrode for electrochemical device, and electrochemical device Aug 25, 2021 Issued
Array ( [id] => 17295767 [patent_doc_number] => 20210391606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => CHARGE MATERIAL FOR RECYCLED LITHIUM-ION BATTERIES [patent_app_type] => utility [patent_app_number] => 17/412742 [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] => 9282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17412742 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412742
Charge material for recycled lithium-ion batteries Aug 25, 2021 Issued
Array ( [id] => 20227087 [patent_doc_number] => 12415730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Carbon nanotube water dispersion, conductive film, electrode, and solar cell and method of producing same [patent_app_type] => utility [patent_app_number] => 18/043909 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6742 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18043909 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/043909
Carbon nanotube water dispersion, conductive film, electrode, and solar cell and method of producing same Aug 24, 2021 Issued
Array ( [id] => 18586224 [patent_doc_number] => 20230268489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => Method of Preparing Positive Electrode Active Material [patent_app_type] => utility [patent_app_number] => 18/005234 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8334 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18005234 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/005234
Method of Preparing Positive Electrode Active Material Aug 22, 2021 Pending
Array ( [id] => 19040512 [patent_doc_number] => 20240090327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES [patent_app_type] => utility [patent_app_number] => 18/021560 [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] => 14516 [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] => 18021560 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/021560
Materials for organic electroluminescent devices Aug 15, 2021 Issued
Array ( [id] => 17234225 [patent_doc_number] => 20210360782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => SUBSTRATES COMPRISING A NETWORK COMPRISING CORE SHELL LIQUID METAL ENCAPSULATES COMPRISING MULTI-FUNCTIONAL LIGANDS [patent_app_type] => utility [patent_app_number] => 17/386807 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17386807 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/386807
Substrates comprising a network comprising core shell liquid metal encapsulates comprising multi-functional ligands Jul 27, 2021 Issued
Array ( [id] => 17399373 [patent_doc_number] => 20220041463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => SYSTEMS AND METHODS FOR THE PRODUCTION OF TUNABLE CONDUCTIVE MOLYBDENUM DISULFIDE THIN FILMS [patent_app_type] => utility [patent_app_number] => 17/305982 [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] => 17365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17305982 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/305982
Systems and methods for the production of tunable conductive molybdenum disulfide thin films Jul 18, 2021 Issued
Array ( [id] => 18577890 [patent_doc_number] => 11734422 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Core shell liquid metal encapsulates comprising multi-functional ligands and networks comprising same [patent_app_type] => utility [patent_app_number] => 17/376644 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 10055 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 17376644 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/376644
Core shell liquid metal encapsulates comprising multi-functional ligands and networks comprising same Jul 14, 2021 Issued
Array ( [id] => 19277374 [patent_doc_number] => 12027507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => 3D printable feedstock inks for signal control or computation [patent_app_type] => utility [patent_app_number] => 17/375788 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 9730 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17375788 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/375788
3D printable feedstock inks for signal control or computation Jul 13, 2021 Issued
Array ( [id] => 18764143 [patent_doc_number] => 11814530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Stretchable electrically conductive ink compositions [patent_app_type] => utility [patent_app_number] => 17/370053 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3867 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17370053 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/370053
Stretchable electrically conductive ink compositions Jul 7, 2021 Issued
Array ( [id] => 18972094 [patent_doc_number] => 20240052186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => METHOD FOR PRODUCING COMPOSITE MATERIAL [patent_app_type] => utility [patent_app_number] => 18/259120 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18259120 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259120
METHOD FOR PRODUCING COMPOSITE MATERIAL Jun 28, 2021 Abandoned
Array ( [id] => 17170549 [patent_doc_number] => 20210324219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => STRETCHABLE ELECTRICALLY CONDUCTIVE INK COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/360033 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2929 [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] => 17360033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/360033
Stretchable electrically conductive ink compositions Jun 27, 2021 Issued
Array ( [id] => 17228477 [patent_doc_number] => 20210355033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => OXIDE SINTERED BODY, SPUTTERING TARGET AND OXIDE SEMICONDUCTOR FILM [patent_app_type] => utility [patent_app_number] => 17/358411 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17358411 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/358411
OXIDE SINTERED BODY, SPUTTERING TARGET AND OXIDE SEMICONDUCTOR FILM Jun 24, 2021 Abandoned
Array ( [id] => 17922948 [patent_doc_number] => 11466181 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Metal particle-containing composition and electrically conductive adhesive film [patent_app_type] => utility [patent_app_number] => 17/359372 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10088 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17359372 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/359372
Metal particle-containing composition and electrically conductive adhesive film Jun 24, 2021 Issued
Array ( [id] => 19274549 [patent_doc_number] => 12024660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Conductive particle and manufacturing method thereof, adhesive and application thereof [patent_app_type] => utility [patent_app_number] => 17/357961 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 12935 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17357961 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/357961
Conductive particle and manufacturing method thereof, adhesive and application thereof Jun 23, 2021 Issued
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