Search

Haidung D. Nguyen

Examiner (ID: 5410, Phone: (571)270-5455 , Office: P/1761 )

Most Active Art Unit
1761
Art Unit(s)
1796, 1761
Total Applications
752
Issued Applications
449
Pending Applications
69
Abandoned Applications
244

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14191783 [patent_doc_number] => 20190115597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => CONDUCTIVE GRAPHITE FLUORIDE AND A METHOD OF MAKING [patent_app_type] => utility [patent_app_number] => 16/161858 [patent_app_country] => US [patent_app_date] => 2018-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4067 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16161858 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/161858
CONDUCTIVE GRAPHITE FLUORIDE AND A METHOD OF MAKING Oct 15, 2018 Abandoned
Array ( [id] => 16268658 [patent_doc_number] => 20200270145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => ACIDIC FERRATE COMPOSITION AND METHODS OF MAKING FERRATE [patent_app_type] => utility [patent_app_number] => 16/650954 [patent_app_country] => US [patent_app_date] => 2018-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16650954 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/650954
Acidic ferrate composition and methods of making ferrate Sep 30, 2018 Issued
Array ( [id] => 16421735 [patent_doc_number] => 20200346933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => Heteroelement-Containing Graphene [patent_app_type] => utility [patent_app_number] => 16/650964 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16650964 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/650964
Heteroelement-containing graphene Sep 27, 2018 Issued
Array ( [id] => 14109891 [patent_doc_number] => 20190096621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => PPTC DEVICE HAVING LOW MELTING TEMPERATURE POLYMER BODY [patent_app_type] => utility [patent_app_number] => 16/138611 [patent_app_country] => US [patent_app_date] => 2018-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16138611 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/138611
PPTC DEVICE HAVING LOW MELTING TEMPERATURE POLYMER BODY Sep 20, 2018 Abandoned
Array ( [id] => 18117641 [patent_doc_number] => 11549023 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Paint for high temperature and method of preparing the paint [patent_app_type] => utility [patent_app_number] => 16/954907 [patent_app_country] => US [patent_app_date] => 2018-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 832 [patent_no_of_claims] => 3 [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] => 16954907 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/954907
Paint for high temperature and method of preparing the paint Sep 17, 2018 Issued
Array ( [id] => 13832843 [patent_doc_number] => 20190019906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => Cu2XSnY4 Nanoparticles [patent_app_type] => utility [patent_app_number] => 16/129191 [patent_app_country] => US [patent_app_date] => 2018-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16129191 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/129191
Cu Sep 11, 2018 Issued
Array ( [id] => 13840173 [patent_doc_number] => 20190023571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => PROCESSES FOR SYNTHESIZING NANOCRYSTALS [patent_app_type] => utility [patent_app_number] => 16/117394 [patent_app_country] => US [patent_app_date] => 2018-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16117394 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/117394
Processes for synthesizing nanocrystals Aug 29, 2018 Issued
Array ( [id] => 13630093 [patent_doc_number] => 20180366599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => Metal-doped Cu(In,Ga)(S,Se)2 Nanoparticles [patent_app_type] => utility [patent_app_number] => 16/112347 [patent_app_country] => US [patent_app_date] => 2018-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16112347 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/112347
Metal-doped Cu(In,Ga)(S,Se)2 Nanoparticles Aug 23, 2018 Abandoned
Array ( [id] => 16177352 [patent_doc_number] => 20200224320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => METHOD FOR ANTI-CORROSION TREATMENT OF METALLIC COPPER-CONTAINING MATERIALS [patent_app_type] => utility [patent_app_number] => 16/641780 [patent_app_country] => US [patent_app_date] => 2018-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10095 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16641780 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/641780
Method for anti-corrosion treatment of metallic copper-containing materials Aug 16, 2018 Issued
Array ( [id] => 15345489 [patent_doc_number] => 20200010636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => PRESSURE-SENSITIVE ELASTOMER POROUS BODY [patent_app_type] => utility [patent_app_number] => 16/490140 [patent_app_country] => US [patent_app_date] => 2018-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16490140 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/490140
PRESSURE-SENSITIVE ELASTOMER POROUS BODY Aug 8, 2018 Abandoned
Array ( [id] => 13591039 [patent_doc_number] => 20180347068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => MANGANESE/NICKEL COMPOSITE OXIDE PARTICLES AND PROCESS FOR PRODUCING THE MANGANESE NICKEL COMPOSITE OXIDE PARTICLES, POSITIVE ELECTRODE ACTIVE SUBSTANCE PARTICLES FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERIES AND PROCESS FOR PRODUCING THE POSITIVE ELECTRODE ACTIVE SUBSTANCE PARTICLES, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 16/057982 [patent_app_country] => US [patent_app_date] => 2018-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16057982 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/057982
Manganese/nickel composite oxide particles and process for producing the manganese nickel composite oxide particles, positive electrode active substance particles for non-aqueous electrolyte secondary batteries and process for producing the positive electrode active substance particles, and non-aqueous electrolyte secondary battery Aug 7, 2018 Issued
Array ( [id] => 13879679 [patent_doc_number] => 20190036180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => GETTER FOR USE WITH ELECTROCHEMICAL CELLS, DEVICES INCLUDING THE GETTER, AND METHOD OF FORMING SAME [patent_app_type] => utility [patent_app_number] => 16/049550 [patent_app_country] => US [patent_app_date] => 2018-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16049550 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/049550
Getter for use with electrochemical cells, devices including the getter, and method of forming same Jul 29, 2018 Issued
Array ( [id] => 16190973 [patent_doc_number] => 20200231822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => ELECTRICALLY CONDUCTIVE ANTIFOULING COATING COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/617566 [patent_app_country] => US [patent_app_date] => 2018-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9303 [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] => 16617566 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/617566
ELECTRICALLY CONDUCTIVE ANTIFOULING COATING COMPOSITION Jul 26, 2018 Pending
Array ( [id] => 18304126 [patent_doc_number] => 11626037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Semiconductor device and display device [patent_app_type] => utility [patent_app_number] => 16/634955 [patent_app_country] => US [patent_app_date] => 2018-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 67 [patent_no_of_words] => 39699 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16634955 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/634955
Semiconductor device and display device Jul 26, 2018 Issued
Array ( [id] => 13793769 [patent_doc_number] => 20190010423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => PACKAGED LIQUID FABRIC SOFTENER COMPOSITION HAVING IMPROVED STABILITY [patent_app_type] => utility [patent_app_number] => 16/030896 [patent_app_country] => US [patent_app_date] => 2018-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16030896 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/030896
PACKAGED LIQUID FABRIC SOFTENER COMPOSITION HAVING IMPROVED STABILITY Jul 9, 2018 Abandoned
Array ( [id] => 13826705 [patent_doc_number] => 20190016837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => RHEOLOGY-MODIFYING AGENTS FOR SLURRIES [patent_app_type] => utility [patent_app_number] => 16/029978 [patent_app_country] => US [patent_app_date] => 2018-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16029978 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/029978
Rheology-modifying agents for slurries Jul 8, 2018 Issued
Array ( [id] => 13514943 [patent_doc_number] => 20180309014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => MULTICRYSTALLINE SILICON INGOTS, SILICON MASTERALLOY, METHOD FOR INCREASING THE YIELD OF MULTICRYSTALLINE SILICON INGOTS FOR SOLAR CELLS [patent_app_type] => utility [patent_app_number] => 16/023317 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16023317 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/023317
Multicrystalline silicon ingots, silicon masteralloy, method for increasing the yield of multicrystalline silicon ingots for solar cells Jun 28, 2018 Issued
Array ( [id] => 16492239 [patent_doc_number] => 10858263 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Preparation of nanosized cubic lithium lanthanum zirconate fast ion conductor via facile polymer-chelate combustion route [patent_app_type] => utility [patent_app_number] => 16/009518 [patent_app_country] => US [patent_app_date] => 2018-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 20 [patent_no_of_words] => 3201 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16009518 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/009518
Preparation of nanosized cubic lithium lanthanum zirconate fast ion conductor via facile polymer-chelate combustion route Jun 14, 2018 Issued
Array ( [id] => 13630339 [patent_doc_number] => 20180366722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => SYNTHESIS OF SILICON-CARBON COMPOSITE IN A GAS PHASE REACTOR [patent_app_type] => utility [patent_app_number] => 16/007547 [patent_app_country] => US [patent_app_date] => 2018-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16007547 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/007547
Synthesis of silicon-carbon composite in a gas phase reactor Jun 12, 2018 Issued
Array ( [id] => 17263286 [patent_doc_number] => 20210376271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => THIN FILM TRANSISTOR, MANUFACTURING METHOD THEREOF, ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/315720 [patent_app_country] => US [patent_app_date] => 2018-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6614 [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] => 16315720 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/315720
THIN FILM TRANSISTOR, MANUFACTURING METHOD THEREOF, ELECTRONIC DEVICE May 30, 2018 Abandoned
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