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] => 17768489 [patent_doc_number] => 11400409 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Process for aftertreatment of regeneration offgas [patent_app_type] => utility [patent_app_number] => 16/980872 [patent_app_country] => US [patent_app_date] => 2019-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6533 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16980872 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/980872
Process for aftertreatment of regeneration offgas Mar 7, 2019 Issued
Array ( [id] => 17859940 [patent_doc_number] => 11441087 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Gas purification device [patent_app_type] => utility [patent_app_number] => 16/979100 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3776 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16979100 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/979100
Gas purification device Mar 4, 2019 Issued
Array ( [id] => 16570423 [patent_doc_number] => 20210009429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => ULTRAFINE-BUBBLE GENERATION AGENT INCLUDING HIGH-CO2-CONTENT ICE [patent_app_type] => utility [patent_app_number] => 16/977567 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16977567 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/977567
Ultrafine-bubble generation agent including high-CO2-content ice Feb 28, 2019 Issued
Array ( [id] => 16541224 [patent_doc_number] => 20200407637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => INHIBITOR FOR ALKALI AND ALKALINE EARTH METALS [patent_app_type] => utility [patent_app_number] => 16/975279 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16975279 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/975279
Inhibitor for alkali and alkaline earth metals Feb 28, 2019 Issued
Array ( [id] => 17420385 [patent_doc_number] => 11253817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Method and system for treating foundry process exhaust gas [patent_app_type] => utility [patent_app_number] => 16/971188 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5340 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16971188 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/971188
Method and system for treating foundry process exhaust gas Feb 27, 2019 Issued
Array ( [id] => 14838837 [patent_doc_number] => 20190277819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => AIR POLLUTION SENSOR TO MEASURE MAJOR CARBON COMPONENTS IN THE ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 16/288925 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16288925 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/288925
Air pollution sensor to measure major carbon components in the environment Feb 27, 2019 Issued
Array ( [id] => 18886772 [patent_doc_number] => 11865531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Ion exchange reactor with particle traps for lithium extraction [patent_app_type] => utility [patent_app_number] => 16/970238 [patent_app_country] => US [patent_app_date] => 2019-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 20648 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16970238 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/970238
Ion exchange reactor with particle traps for lithium extraction Feb 26, 2019 Issued
Array ( [id] => 16539821 [patent_doc_number] => 20200406234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => CATALYST FOR GASOLINE ENGINE EXHAUST GAS AFTERTREATMENT [patent_app_type] => utility [patent_app_number] => 16/975611 [patent_app_country] => US [patent_app_date] => 2019-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16975611 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/975611
Catalyst for gasoline engine exhaust gas aftertreatment Feb 21, 2019 Issued
Array ( [id] => 16749791 [patent_doc_number] => 20210101800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => A LAYERED SILICATE [patent_app_type] => utility [patent_app_number] => 16/971875 [patent_app_country] => US [patent_app_date] => 2019-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16971875 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/971875
A LAYERED SILICATE Feb 20, 2019 Abandoned
Array ( [id] => 16712679 [patent_doc_number] => 20210079826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => EXHAUST GAS TREATMENT SYSTEM WITH UPSTREAM SCR CATALYST [patent_app_type] => utility [patent_app_number] => 16/971236 [patent_app_country] => US [patent_app_date] => 2019-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16971236 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/971236
Exhaust gas treatment system with upstream SCR catalyst Feb 17, 2019 Issued
Array ( [id] => 17859969 [patent_doc_number] => 11441116 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Integrated process for filtering constituents from a gas stream [patent_app_type] => utility [patent_app_number] => 16/273865 [patent_app_country] => US [patent_app_date] => 2019-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 15659 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16273865 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/273865
Integrated process for filtering constituents from a gas stream Feb 11, 2019 Issued
Array ( [id] => 18916894 [patent_doc_number] => 11879165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Process for recovering vanadium in the form of iron vanadate from a gasifier slag [patent_app_type] => utility [patent_app_number] => 16/968275 [patent_app_country] => US [patent_app_date] => 2019-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5868 [patent_no_of_claims] => 15 [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] => 16968275 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/968275
Process for recovering vanadium in the form of iron vanadate from a gasifier slag Feb 8, 2019 Issued
Array ( [id] => 14406391 [patent_doc_number] => 20190169039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => System for Tail Gas Treatment of Sulfur Recovery Units [patent_app_type] => utility [patent_app_number] => 16/271407 [patent_app_country] => US [patent_app_date] => 2019-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16271407 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/271407
System for tail gas treatment of sulfur recovery units Feb 7, 2019 Issued
Array ( [id] => 14404691 [patent_doc_number] => 20190168189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => CATALYSED SUBSTRATE MONOLITH [patent_app_type] => utility [patent_app_number] => 16/268624 [patent_app_country] => US [patent_app_date] => 2019-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 16268624 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/268624
Catalysed substrate monolith Feb 5, 2019 Issued
Array ( [id] => 14686341 [patent_doc_number] => 20190242285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => METHODS AND SYSTEMS FOR AN EXHAUST GAS TREATMENT ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 16/262786 [patent_app_country] => US [patent_app_date] => 2019-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16262786 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/262786
Methods and systems for an exhaust gas treatment arrangement Jan 29, 2019 Issued
Array ( [id] => 14650183 [patent_doc_number] => 20190232220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => SYSTEMS, METHODS AND MATERIALS FOR NOx DECOMPOSITION WITH METAL OXIDE MATERIALS [patent_app_type] => utility [patent_app_number] => 16/260447 [patent_app_country] => US [patent_app_date] => 2019-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16260447 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/260447
Systems, methods and materials for NOx decomposition with metal oxide materials Jan 28, 2019 Issued
Array ( [id] => 16556146 [patent_doc_number] => 20210001294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => METHOD FOR OBTAINING SYNTHETIC DIAMONDS FROM SACCHAROSE AND AN EQUIPMENT FOR CARRYING OUT SAID METHOD [patent_app_type] => utility [patent_app_number] => 16/977326 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8124 [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] => 16977326 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/977326
Method for obtaining synthetic diamonds from saccharose and an equipment for carrying out said method Jan 27, 2019 Issued
Array ( [id] => 14341615 [patent_doc_number] => 20190152780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => EXTENDED THERMAL STAGE SULFUR RECOVERY PROCESS [patent_app_type] => utility [patent_app_number] => 16/257869 [patent_app_country] => US [patent_app_date] => 2019-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16257869 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/257869
Extended thermal stage sulfur recovery process Jan 24, 2019 Issued
Array ( [id] => 16320447 [patent_doc_number] => 10780397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Base metal catalyst for treatment of ozone and volatile organic compounds present in air supply [patent_app_type] => utility [patent_app_number] => 16/249494 [patent_app_country] => US [patent_app_date] => 2019-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 8866 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16249494 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/249494
Base metal catalyst for treatment of ozone and volatile organic compounds present in air supply Jan 15, 2019 Issued
Array ( [id] => 17363937 [patent_doc_number] => 11230955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [patent_title] => Method for producing an SCR catalytic converter by way of pre-drying [patent_app_type] => utility [patent_app_number] => 16/962432 [patent_app_country] => US [patent_app_date] => 2019-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 8353 [patent_no_of_claims] => 18 [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] => 16962432 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/962432
Method for producing an SCR catalytic converter by way of pre-drying Jan 15, 2019 Issued
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