Search

Hoa T. Le

Examiner (ID: 17278, Phone: (571)272-1511 , Office: P/1788 )

Most Active Art Unit
1788
Art Unit(s)
2899, 1794, 1773, 1709, 1509, 1316, 1788, 1787
Total Applications
2651
Issued Applications
1978
Pending Applications
189
Abandoned Applications
497

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17193010 [patent_doc_number] => 11161747 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Nanoparticle capsules for photonic crystal color display in magnetic field [patent_app_type] => utility [patent_app_number] => 16/881986 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 35 [patent_no_of_words] => 12014 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16881986 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/881986
Nanoparticle capsules for photonic crystal color display in magnetic field May 21, 2020 Issued
Array ( [id] => 17243317 [patent_doc_number] => 20210363060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => Chemical-Resistant Quartz-Based Casting Composition [patent_app_type] => utility [patent_app_number] => 16/882134 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16882134 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/882134
Chemical-resistant quartz-based casting composition May 21, 2020 Issued
Array ( [id] => 16467994 [patent_doc_number] => 20200369531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => POROUS Co3O4 NANOPARTICLES AND METHOD FOR PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 16/865482 [patent_app_country] => US [patent_app_date] => 2020-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16865482 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/865482
Porous Co May 3, 2020 Issued
Array ( [id] => 16467993 [patent_doc_number] => 20200369530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => POROUS MANGANESE OXIDE NANOPARTICLES AND METHOD FOR PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 16/865491 [patent_app_country] => US [patent_app_date] => 2020-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16865491 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/865491
Porous manganese oxide nanoparticles and method for preparing the same May 3, 2020 Issued
Array ( [id] => 20577646 [patent_doc_number] => 12569885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Power plant boiler sand comprising discarded foundry sand, use of power plant boiler sand, method for producing power plant boiler sand and apparatus for producing power plant boiler sand [patent_app_type] => utility [patent_app_number] => 17/605115 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17605115 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/605115
Power plant boiler sand comprising discarded foundry sand, use of power plant boiler sand, method for producing power plant boiler sand and apparatus for producing power plant boiler sand Apr 23, 2020 Issued
Array ( [id] => 17890830 [patent_doc_number] => 11453784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Carbon particles having specific contents of polycylic aromatic hydrocarbon and benzo[a]pyrene [patent_app_type] => utility [patent_app_number] => 16/855276 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 50351 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16855276 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/855276
Carbon particles having specific contents of polycylic aromatic hydrocarbon and benzo[a]pyrene Apr 21, 2020 Issued
Array ( [id] => 19136668 [patent_doc_number] => 11971616 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-30 [patent_title] => Apparatus and method for creating highly-functional meta-materials from luminescing nanoparticles [patent_app_type] => utility [patent_app_number] => 16/846160 [patent_app_country] => US [patent_app_date] => 2020-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 51 [patent_no_of_words] => 19413 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16846160 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/846160
Apparatus and method for creating highly-functional meta-materials from luminescing nanoparticles Apr 9, 2020 Issued
Array ( [id] => 18643406 [patent_doc_number] => 11767466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Nanocomposite coated proppants and methods of making same [patent_app_type] => utility [patent_app_number] => 16/832297 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 14800 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16832297 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/832297
Nanocomposite coated proppants and methods of making same Mar 26, 2020 Issued
Array ( [id] => 17595896 [patent_doc_number] => 20220145470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => NANOSTRUCTURE SUBSTRATE [patent_app_type] => utility [patent_app_number] => 17/433123 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17433123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/433123
NANOSTRUCTURE SUBSTRATE Mar 25, 2020 Abandoned
Array ( [id] => 18932374 [patent_doc_number] => 11884782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Resin particles, conductive particles, conductive material and connection structure [patent_app_type] => utility [patent_app_number] => 17/440023 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 19517 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17440023 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/440023
Resin particles, conductive particles, conductive material and connection structure Mar 17, 2020 Issued
Array ( [id] => 17097055 [patent_doc_number] => 20210284846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => PIGMENT COMPOSITE PARTICLE [patent_app_type] => utility [patent_app_number] => 16/820237 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16820237 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/820237
PIGMENT COMPOSITE PARTICLE Mar 15, 2020 Abandoned
Array ( [id] => 16312920 [patent_doc_number] => 20200291658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => PLASTER COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/815111 [patent_app_country] => US [patent_app_date] => 2020-03-11 [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] => -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] => 16815111 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/815111
Plaster composition comprising hydrophilic fumed silica and aerosol composition comprising the plaster composition Mar 10, 2020 Issued
Array ( [id] => 17081874 [patent_doc_number] => 20210276880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => METHODS OF INCREASING THE DEFORMABILITY OF CERAMIC MATERIALS AND CERAMIC MATERIALS MADE THEREBY [patent_app_type] => utility [patent_app_number] => 16/811894 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16811894 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/811894
METHODS OF INCREASING THE DEFORMABILITY OF CERAMIC MATERIALS AND CERAMIC MATERIALS MADE THEREBY Mar 5, 2020 Abandoned
Array ( [id] => 18478160 [patent_doc_number] => 11691890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Carbon-based clathrate compounds [patent_app_type] => utility [patent_app_number] => 16/810388 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 33 [patent_no_of_words] => 7288 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16810388 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/810388
Carbon-based clathrate compounds Mar 4, 2020 Issued
Array ( [id] => 16013029 [patent_doc_number] => 20200181357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => CARBON BLACK PELLETS BOUND BY FUNCTIONAL POLYMER [patent_app_type] => utility [patent_app_number] => 16/794474 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16794474 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/794474
Carbon black pellets bound by functional polymer Feb 18, 2020 Issued
Array ( [id] => 19597207 [patent_doc_number] => 12155062 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Electrode active material for non-aqueous secondary battery comprising carbon material modified with one-electron oxidant and method for producing the same [patent_app_type] => utility [patent_app_number] => 17/310386 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 13640 [patent_no_of_claims] => 10 [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] => 17310386 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/310386
Electrode active material for non-aqueous secondary battery comprising carbon material modified with one-electron oxidant and method for producing the same Jan 29, 2020 Issued
Array ( [id] => 15929307 [patent_doc_number] => 20200156287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => POLYMER POWDER FOR POWDER BED FUSION METHODS [patent_app_type] => utility [patent_app_number] => 16/752759 [patent_app_country] => US [patent_app_date] => 2020-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16752759 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/752759
Polymer powder having low surface energy for powder bed fusion methods Jan 26, 2020 Issued
Array ( [id] => 15931525 [patent_doc_number] => 20200157396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => ABRASIVE ARTICLE INCLUDING SHAPED ABRASIVE PARTICLES [patent_app_type] => utility [patent_app_number] => 16/749490 [patent_app_country] => US [patent_app_date] => 2020-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16749490 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/749490
Method of making shaped abrasive particles and articles comprising forming a flange from overfilling Jan 21, 2020 Issued
Array ( [id] => 19353330 [patent_doc_number] => 12053756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Water absorbent agent having water-absorbent resin as main component and comprising a sulfur-containing reducing agent [patent_app_type] => utility [patent_app_number] => 17/421947 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34242 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17421947 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/421947
Water absorbent agent having water-absorbent resin as main component and comprising a sulfur-containing reducing agent Jan 9, 2020 Issued
Array ( [id] => 18028179 [patent_doc_number] => 11511344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Iron nitride powder with anisotropic shape [patent_app_type] => utility [patent_app_number] => 16/737156 [patent_app_country] => US [patent_app_date] => 2020-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 38 [patent_no_of_words] => 20481 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16737156 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/737156
Iron nitride powder with anisotropic shape Jan 7, 2020 Issued
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