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] => 13425669 [patent_doc_number] => 20180264377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => CRYSTALLIZATION COLUMN AND CRYSTALLIZATION METHOD [patent_app_type] => utility [patent_app_number] => 15/745050 [patent_app_country] => US [patent_app_date] => 2015-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15745050 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/745050
Crystallization column and crystallization method Nov 8, 2015 Issued
Array ( [id] => 11887144 [patent_doc_number] => 09757691 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-12 [patent_title] => 'High efficiency and durability selective catalytic reduction catalyst' [patent_app_type] => utility [patent_app_number] => 14/935048 [patent_app_country] => US [patent_app_date] => 2015-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9616 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14935048 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/935048
High efficiency and durability selective catalytic reduction catalyst Nov 5, 2015 Issued
Array ( [id] => 12030652 [patent_doc_number] => 20170320750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'METHOD FOR PRODUCING BARIUM SULFATE POWDER AND BARIUM SULFATE POWDER' [patent_app_type] => utility [patent_app_number] => 15/524163 [patent_app_country] => US [patent_app_date] => 2015-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10542 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15524163 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/524163
Method for producing barium sulfate powder and barium sulfate powder Nov 5, 2015 Issued
Array ( [id] => 11618696 [patent_doc_number] => 20170128882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'BINARY CATALYST BASED SELECTIVE CATALYTIC REDUCTION FILTER' [patent_app_type] => utility [patent_app_number] => 14/935199 [patent_app_country] => US [patent_app_date] => 2015-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 13254 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14935199 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/935199
Binary catalyst based selective catalytic reduction filter Nov 5, 2015 Issued
Array ( [id] => 13180313 [patent_doc_number] => 10105648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => Method for decreasing an amount of a harmful substance of an off-gas stream formed or used in a thermal treatment of a material [patent_app_type] => utility [patent_app_number] => 14/933431 [patent_app_country] => US [patent_app_date] => 2015-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4072 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14933431 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/933431
Method for decreasing an amount of a harmful substance of an off-gas stream formed or used in a thermal treatment of a material Nov 4, 2015 Issued
Array ( [id] => 12057535 [patent_doc_number] => 20170333880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'Catalyst for selectively catalytically oxidizing hydrogen sulfide, catalyst for burning tail-gas, and process for deeply catalytically oxidizing hydrogen sulfide to element sulfur' [patent_app_type] => utility [patent_app_number] => 15/525052 [patent_app_country] => US [patent_app_date] => 2015-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3749 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15525052 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/525052
Catalyst for selectively catalytically oxidizing hydrogen sulfide, catalyst for burning tail-gas, and process for deeply catalytically oxidizing hydrogen sulfide to element sulfur Nov 3, 2015 Issued
Array ( [id] => 11737717 [patent_doc_number] => 09702291 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-11 [patent_title] => 'Exhaust aftertreatment system with ammonia gas generator' [patent_app_type] => utility [patent_app_number] => 14/931039 [patent_app_country] => US [patent_app_date] => 2015-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7439 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14931039 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/931039
Exhaust aftertreatment system with ammonia gas generator Nov 2, 2015 Issued
Array ( [id] => 11634919 [patent_doc_number] => 09656876 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-05-23 [patent_title] => 'Method for reducing elemental sulfur in gypsum products' [patent_app_type] => utility [patent_app_number] => 14/931766 [patent_app_country] => US [patent_app_date] => 2015-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3533 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14931766 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/931766
Method for reducing elemental sulfur in gypsum products Nov 2, 2015 Issued
Array ( [id] => 13035825 [patent_doc_number] => 10040027 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => Granule reactor for treating polluting agents present in particulate-containing industrial gases, treatment apparatus comprising said reactor and method of treatment implemented by said apparatus [patent_app_type] => utility [patent_app_number] => 15/523046 [patent_app_country] => US [patent_app_date] => 2015-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3380 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15523046 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/523046
Granule reactor for treating polluting agents present in particulate-containing industrial gases, treatment apparatus comprising said reactor and method of treatment implemented by said apparatus Oct 28, 2015 Issued
Array ( [id] => 13812987 [patent_doc_number] => 10183252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-22 [patent_title] => Base metal catalyst for treatment of ozone and volatile organic compounds present in air supply [patent_app_type] => utility [patent_app_number] => 15/522931 [patent_app_country] => US [patent_app_date] => 2015-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 8844 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15522931 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/522931
Base metal catalyst for treatment of ozone and volatile organic compounds present in air supply Oct 28, 2015 Issued
Array ( [id] => 10775110 [patent_doc_number] => 20160121266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'EXHAUST GAS PURIFICATION SYSTEM AND EXHAUST GAS PURIFICATION METHOD' [patent_app_type] => utility [patent_app_number] => 14/924066 [patent_app_country] => US [patent_app_date] => 2015-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7749 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14924066 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/924066
Exhaust gas purification system and exhaust gas purification method Oct 26, 2015 Issued
Array ( [id] => 12008858 [patent_doc_number] => 09802156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-31 [patent_title] => 'Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides' [patent_app_type] => utility [patent_app_number] => 14/918725 [patent_app_country] => US [patent_app_date] => 2015-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8506 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14918725 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/918725
Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides Oct 20, 2015 Issued
Array ( [id] => 11970166 [patent_doc_number] => 20170274321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'EMISSIONS TREATMENT SYSTEMS WITH TWC CATALYSTS AND SCR-HCT CATALYSTS' [patent_app_type] => utility [patent_app_number] => 15/503903 [patent_app_country] => US [patent_app_date] => 2015-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12137 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15503903 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/503903
Emissions treatment systems with TWC catalysts and SCR-HCT catalysts Oct 20, 2015 Issued
Array ( [id] => 11865002 [patent_doc_number] => 20170232287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'Catalyst and Process for Treatment of Fluid Comprising an Oxidizable Contaminant' [patent_app_type] => utility [patent_app_number] => 15/519164 [patent_app_country] => US [patent_app_date] => 2015-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7213 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15519164 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/519164
Catalyst and process for treatment of fluid comprising an oxidizable contaminant Oct 15, 2015 Issued
Array ( [id] => 11737980 [patent_doc_number] => 09702554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-11 [patent_title] => 'Sorbents for coal combustion' [patent_app_type] => utility [patent_app_number] => 14/877145 [patent_app_country] => US [patent_app_date] => 2015-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6955 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14877145 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/877145
Sorbents for coal combustion Oct 6, 2015 Issued
Array ( [id] => 13208953 [patent_doc_number] => 10118833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-06 [patent_title] => Dimensionally focused nanoparticle synthesis methodology [patent_app_type] => utility [patent_app_number] => 15/516131 [patent_app_country] => US [patent_app_date] => 2015-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 28 [patent_no_of_words] => 11674 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15516131 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/516131
Dimensionally focused nanoparticle synthesis methodology Oct 1, 2015 Issued
Array ( [id] => 11548324 [patent_doc_number] => 09617154 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-04-11 [patent_title] => 'Superdegas—a process of integrating sulfur collection and degassing for zero emission' [patent_app_type] => utility [patent_app_number] => 14/870017 [patent_app_country] => US [patent_app_date] => 2015-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7433 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14870017 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/870017
Superdegas—a process of integrating sulfur collection and degassing for zero emission Sep 29, 2015 Issued
Array ( [id] => 10669968 [patent_doc_number] => 20160016113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-21 [patent_title] => 'Reducing Hydrochloric Acid in Cement Kilns' [patent_app_type] => utility [patent_app_number] => 14/870366 [patent_app_country] => US [patent_app_date] => 2015-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3341 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14870366 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/870366
Reducing hydrochloric acid in cement kilns Sep 29, 2015 Issued
Array ( [id] => 11527538 [patent_doc_number] => 20170087515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'SYSTEM AND METHOD FOR REGULATING EXHAUST EMISSIONS' [patent_app_type] => utility [patent_app_number] => 14/870039 [patent_app_country] => US [patent_app_date] => 2015-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4120 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14870039 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/870039
System and method for regulating exhaust emissions Sep 29, 2015 Issued
Array ( [id] => 10749979 [patent_doc_number] => 20160096130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-07 [patent_title] => 'DUST SEPARATOR USEFUL WITH DRY SCRUBBER SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/869113 [patent_app_country] => US [patent_app_date] => 2015-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6460 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14869113 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/869113
Dust separator useful with dry scrubber system Sep 28, 2015 Issued
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