Search

Hoa T. Le

Examiner (ID: 18208, Phone: (571)272-1511 , Office: P/1788 )

Most Active Art Unit
1788
Art Unit(s)
1316, 1773, 1794, 1509, 1788, 1709, 2899, 1787
Total Applications
2630
Issued Applications
1961
Pending Applications
206
Abandoned Applications
493

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17459204 [patent_doc_number] => 20220072508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => WATER-ABSORBING RESIN PARTICLES, WATER-ABSORBING ARTICLE, METHOD FOR PRODUCING WATER-ABSORBING RESIN PARTICLES, AND METHOD FOR INCREASING ABSORBED AMOUNT OF ABSORBER UNDER PRESSURE [patent_app_type] => utility [patent_app_number] => 17/421636 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17421636 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/421636
WATER-ABSORBING RESIN PARTICLES, WATER-ABSORBING ARTICLE, METHOD FOR PRODUCING WATER-ABSORBING RESIN PARTICLES, AND METHOD FOR INCREASING ABSORBED AMOUNT OF ABSORBER UNDER PRESSURE Mar 4, 2020 Abandoned
Array ( [id] => 17594003 [patent_doc_number] => 20220143576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => WATER ABSORBING RESIN PARTICLES AND METHOD FOR PRODUCING SAME, ABSORBENT BODY, AND ABSORBENT ARTICLE [patent_app_type] => utility [patent_app_number] => 17/436406 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17436406 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/436406
WATER ABSORBING RESIN PARTICLES AND METHOD FOR PRODUCING SAME, ABSORBENT BODY, AND ABSORBENT ARTICLE Mar 4, 2020 Abandoned
Array ( [id] => 17990027 [patent_doc_number] => 20220356064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => METHOD FOR OBTAINING HEXACHLORODISILANE BY REACTING AT LEAST ONE PARTIALLY HYDROGENATED CHLORODISILANE ON A SOLID UNFUNCTIONALIZED ADSORBER [patent_app_type] => utility [patent_app_number] => 17/620046 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17620046 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/620046
Method for obtaining hexachlorodisilane by reacting at least one partially hydrogenated chlorodisilane on a solid unfunctionalized adsorber Feb 19, 2020 Issued
Array ( [id] => 19939230 [patent_doc_number] => 12311345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Catalyst-supported organic-inorganic hybrid composite particles capable of regulating polyurethane reaction rate, and preparation method therefor [patent_app_type] => utility [patent_app_number] => 17/428789 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17428789 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/428789
Catalyst-supported organic-inorganic hybrid composite particles capable of regulating polyurethane reaction rate, and preparation method therefor Feb 6, 2020 Issued
Array ( [id] => 18980015 [patent_doc_number] => 11905175 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Negative thermal expansion material and production method thereof [patent_app_type] => utility [patent_app_number] => 17/040114 [patent_app_country] => US [patent_app_date] => 2020-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2749 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 17040114 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/040114
Negative thermal expansion material and production method thereof Jan 27, 2020 Issued
Array ( [id] => 17547090 [patent_doc_number] => 20220118431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => BISMUTH-CONTAINING CATALYST COMPRISING AT LEAST ONE AROMATIC SUBSTITUENT [patent_app_type] => utility [patent_app_number] => 17/427761 [patent_app_country] => US [patent_app_date] => 2020-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17427761 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/427761
BISMUTH-CONTAINING CATALYST COMPRISING AT LEAST ONE AROMATIC SUBSTITUENT Jan 23, 2020 Abandoned
Array ( [id] => 19883323 [patent_doc_number] => 12269009 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Super absorbent polymer and method for preparing same [patent_app_type] => utility [patent_app_number] => 17/258660 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 9408 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17258660 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/258660
Super absorbent polymer and method for preparing same Jan 16, 2020 Issued
Array ( [id] => 18125690 [patent_doc_number] => 20230011307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => METHOD FOR PRODUCING AND CLASSIFYING POLYCRYSTALLINE SILICON [patent_app_type] => utility [patent_app_number] => 17/781410 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5069 [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] => 17781410 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781410
METHOD FOR PRODUCING AND CLASSIFYING POLYCRYSTALLINE SILICON Dec 16, 2019 Pending
Array ( [id] => 17460040 [patent_doc_number] => 20220073345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => CATALYTIC METHANE DECOMPOSITION AND CATALYST REGENERATION, METHODS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/413408 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5564 [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] => 17413408 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/413408
Catalytic methane decomposition and catalyst regeneration, methods and uses thereof Dec 15, 2019 Issued
Array ( [id] => 20527156 [patent_doc_number] => 12545579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Method for synthesizing a hydrogen-containing compound [patent_app_type] => utility [patent_app_number] => 17/418958 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17418958 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/418958
METHOD FOR SYNTHESISING A HYDROGEN-CONTAINING COMPOUND Dec 11, 2019 Issued
Array ( [id] => 17427313 [patent_doc_number] => 20220055021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => LAYERED THREE-WAY CONVERSION (TWC) CATALYST AND METHOD OF MANUFACURING THE CATALYST [patent_app_type] => utility [patent_app_number] => 17/309658 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12108 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17309658 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/309658
LAYERED THREE-WAY CONVERSION (TWC) CATALYST AND METHOD OF MANUFACURING THE CATALYST Dec 11, 2019 Pending
Array ( [id] => 18241795 [patent_doc_number] => 20230074106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => COMBINATION PREPARATION PROCESS AND COMBINATION PREPARATION SYSTEM FOR ZIRCONIA AND METHYLCHLOROSILANE AND/OR POLYSILICON [patent_app_type] => utility [patent_app_number] => 17/642155 [patent_app_country] => US [patent_app_date] => 2019-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [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] => 17642155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/642155
COMBINATION PREPARATION PROCESS AND COMBINATION PREPARATION SYSTEM FOR ZIRCONIA AND METHYLCHLOROSILANE AND/OR POLYSILICON Dec 2, 2019 Abandoned
Array ( [id] => 17481944 [patent_doc_number] => 20220089448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => Method for the preparation of hydridosilane oligomers [patent_app_type] => utility [patent_app_number] => 17/433260 [patent_app_country] => US [patent_app_date] => 2019-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17433260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/433260
Method for the preparation of hydridosilane oligomers Nov 27, 2019 Abandoned
Array ( [id] => 16854741 [patent_doc_number] => 20210155486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => METHOD FOR MANUFACTURING AEROGEL BLANKET [patent_app_type] => utility [patent_app_number] => 17/056872 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6739 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17056872 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/056872
Method for manufacturing aerogel blanket Nov 26, 2019 Issued
Array ( [id] => 17343452 [patent_doc_number] => 20220009783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => SILICA SPHERICAL PARTICLES FOR SEMICONDUCTOR SEALING MATERIAL [patent_app_type] => utility [patent_app_number] => 17/293112 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17293112 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/293112
Silica spherical particles for semiconductor sealing material Nov 12, 2019 Issued
Array ( [id] => 17356584 [patent_doc_number] => 20220017380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => Tris(trichlorosilyl)dichlorogallylgermane, process for the preparation thereof and use thereof [patent_app_type] => utility [patent_app_number] => 17/309253 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17309253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/309253
Tris(trichlorosily1)dichlorogallylgermane, process for the preparation thereof and use thereof Nov 6, 2019 Issued
Array ( [id] => 17413873 [patent_doc_number] => 20220048777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => Tetrakis(trichlorosilyl)germane, process for the preparation thereof and use thereof [patent_app_type] => utility [patent_app_number] => 17/309254 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17309254 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/309254
Tetrakis(trichlorosilyl)germane, process for the preparation thereof and use thereof Nov 6, 2019 Issued
Array ( [id] => 17066213 [patent_doc_number] => 20210268428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => ACID GAS ADSORBENT AND METHOD OF MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/267644 [patent_app_country] => US [patent_app_date] => 2019-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17267644 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/267644
ACID GAS ADSORBENT AND METHOD OF MANUFACTURING SAME Nov 5, 2019 Abandoned
Array ( [id] => 20492812 [patent_doc_number] => 12534675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Continuous utilization of industrial flue gas effluent for the thermochemical reforming of methane [patent_app_type] => utility [patent_app_number] => 17/290116 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4293 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17290116 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/290116
Continuous utilization of industrial flue gas effluent for the thermochemical reforming of methane Oct 29, 2019 Issued
Array ( [id] => 17298314 [patent_doc_number] => 20210394153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => ADSORBENT, PROCESS FOR PRODUCING THEREOF, AND ADSORBENT MOLDED ARTICLE [patent_app_type] => utility [patent_app_number] => 17/287757 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17287757 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/287757
ADSORBENT, PROCESS FOR PRODUCING THEREOF, AND ADSORBENT MOLDED ARTICLE Oct 23, 2019 Abandoned
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