Search

Mark T. Le

Examiner (ID: 10182, Phone: (571)272-6682 , Office: P/3617 )

Most Active Art Unit
3617
Art Unit(s)
3104, 3617, 3103, 3102, 3613
Total Applications
3361
Issued Applications
2654
Pending Applications
119
Abandoned Applications
589

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15510827 [patent_doc_number] => 10561981 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => Wet desulfurization apparatus capable of improving desulfurization efficiency and wet desulfurization method using the same [patent_app_type] => utility [patent_app_number] => 16/223045 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5581 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16223045 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/223045
Wet desulfurization apparatus capable of improving desulfurization efficiency and wet desulfurization method using the same Dec 16, 2018 Issued
Array ( [id] => 16718988 [patent_doc_number] => 20210086135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => CATALYTICALLY ACTIVE PARTICULATE FILTER [patent_app_type] => utility [patent_app_number] => 16/954305 [patent_app_country] => US [patent_app_date] => 2018-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4797 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16954305 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/954305
Catalytically active particulate filter Dec 13, 2018 Issued
Array ( [id] => 17512859 [patent_doc_number] => 11291979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => b-zeolite and production method thereof [patent_app_type] => utility [patent_app_number] => 16/771483 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 14142 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16771483 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/771483
b-zeolite and production method thereof Dec 11, 2018 Issued
Array ( [id] => 15976355 [patent_doc_number] => 10668480 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-02 [patent_title] => Systems and method for removal of acid gas in a circulating dry scrubber [patent_app_type] => utility [patent_app_number] => 16/216646 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4887 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16216646 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/216646
Systems and method for removal of acid gas in a circulating dry scrubber Dec 10, 2018 Issued
Array ( [id] => 17074066 [patent_doc_number] => 11110447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Three-zone two-layer TWC catalyst in gasoline waste gas applications [patent_app_type] => utility [patent_app_number] => 15/733192 [patent_app_country] => US [patent_app_date] => 2018-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 4561 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15733192 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/733192
Three-zone two-layer TWC catalyst in gasoline waste gas applications Dec 6, 2018 Issued
Array ( [id] => 16932338 [patent_doc_number] => 20210198227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => PROCESS FOR PREPARING ETHYLENE CARBONATE AND ETHYLENE GLYCOL [patent_app_type] => utility [patent_app_number] => 16/769553 [patent_app_country] => US [patent_app_date] => 2018-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16769553 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/769553
Process for preparing ethylene carbonate and ethylene glycol Dec 5, 2018 Issued
Array ( [id] => 16899440 [patent_doc_number] => 20210178356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => REMOVAL OF LEAD FROM WASTE WATER USING NANOSCALE MOS2 [patent_app_type] => utility [patent_app_number] => 16/771635 [patent_app_country] => US [patent_app_date] => 2018-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16771635 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/771635
Removal of lead from waste water using nanoscale MoS Dec 4, 2018 Issued
Array ( [id] => 15979897 [patent_doc_number] => 10670265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Reducing mercury emissions from the burning of coal [patent_app_type] => utility [patent_app_number] => 16/208913 [patent_app_country] => US [patent_app_date] => 2018-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17570 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16208913 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/208913
Reducing mercury emissions from the burning of coal Dec 3, 2018 Issued
Array ( [id] => 17540126 [patent_doc_number] => 11305231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Pollutant treatment process and apparatus [patent_app_type] => utility [patent_app_number] => 16/769158 [patent_app_country] => US [patent_app_date] => 2018-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 9640 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16769158 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/769158
Pollutant treatment process and apparatus Dec 2, 2018 Issued
Array ( [id] => 16506014 [patent_doc_number] => 20200385270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => HYDROXYAPATITE COMPOSITE FOR USE IN REMOVAL OF CONTAMINANTS FROM EFFLUENTS AND METHODS OF MAKING [patent_app_type] => utility [patent_app_number] => 16/763999 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16763999 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/763999
Hydroxyapatite composite for use in removal of contaminants from effluents and methods of making Nov 29, 2018 Issued
Array ( [id] => 15852419 [patent_doc_number] => 10641483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Sorbents for coal combustion [patent_app_type] => utility [patent_app_number] => 16/206461 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6819 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 16206461 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/206461
Sorbents for coal combustion Nov 29, 2018 Issued
Array ( [id] => 17648789 [patent_doc_number] => 11351497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Method and an apparatus for separating chlorine gas from a gaseous anode outlet stream of an electrochemical reactor [patent_app_type] => utility [patent_app_number] => 16/767437 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9471 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16767437 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767437
Method and an apparatus for separating chlorine gas from a gaseous anode outlet stream of an electrochemical reactor Nov 27, 2018 Issued
Array ( [id] => 16360768 [patent_doc_number] => 20200317519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => METHOD FOR PRODUCTION OF SULFUR AND SULFURIC ACID [patent_app_type] => utility [patent_app_number] => 16/652916 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16652916 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/652916
Method for production of sulfur and sulfuric acid Nov 27, 2018 Issued
Array ( [id] => 16467143 [patent_doc_number] => 20200368680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => Method for Treating Exhaust Gases Containing Sulfur Oxides [patent_app_type] => utility [patent_app_number] => 16/956059 [patent_app_country] => US [patent_app_date] => 2018-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16956059 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/956059
Method for Treating Exhaust Gases Containing Sulfur Oxides Nov 20, 2018 Abandoned
Array ( [id] => 16505151 [patent_doc_number] => 20200384407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => SPRAY PIPE, DESULFURIZATION APPARATUS PROVIDED WITH THE SPRAY PIPE, AND INSPECTION METHOD FOR THE DESULFURIZATION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/954698 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16954698 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/954698
SPRAY PIPE, DESULFURIZATION APPARATUS PROVIDED WITH THE SPRAY PIPE, AND INSPECTION METHOD FOR THE DESULFURIZATION APPARATUS Nov 15, 2018 Abandoned
Array ( [id] => 14850317 [patent_doc_number] => 10413865 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Ammonia-based desulfurization process and apparatus [patent_app_type] => utility [patent_app_number] => 16/188816 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 11148 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16188816 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/188816
Ammonia-based desulfurization process and apparatus Nov 12, 2018 Issued
Array ( [id] => 16275855 [patent_doc_number] => 10758863 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-01 [patent_title] => Control of wet scrubber oxidation inhibitor and byproduct recovery [patent_app_type] => utility [patent_app_number] => 16/188758 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12643 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16188758 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/188758
Control of wet scrubber oxidation inhibitor and byproduct recovery Nov 12, 2018 Issued
Array ( [id] => 16282959 [patent_doc_number] => 20200276561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => SCR Catalyst [patent_app_type] => utility [patent_app_number] => 16/763622 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16763622 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/763622
SCR catalyst Nov 12, 2018 Issued
Array ( [id] => 16581824 [patent_doc_number] => 20210016226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => GAS TREATMENT METHOD AND GAS TREATMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 16/766915 [patent_app_country] => US [patent_app_date] => 2018-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16766915 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/766915
Gas treatment method and gas treatment apparatus Nov 11, 2018 Issued
Array ( [id] => 14211513 [patent_doc_number] => 20190118141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => HOT-SIDE METHOD AND SYSTEM [patent_app_type] => utility [patent_app_number] => 16/186187 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16186187 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/186187
Hot-side method and system Nov 8, 2018 Issued
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