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] => 11543096 [patent_doc_number] => 20170096921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-06 [patent_title] => 'METHOD FOR THE OPERATION OF AN EXHAUST GAS AFTERTREATMENT SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/281969 [patent_app_country] => US [patent_app_date] => 2016-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5444 [patent_no_of_claims] => 18 [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] => 15281969 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/281969
Method for the operation of an exhaust gas aftertreatment system Sep 29, 2016 Issued
Array ( [id] => 11527536 [patent_doc_number] => 20170087513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'CATALYTIC FILTER HAVING A SOOT CATALYST AND AN SCR CATALYST' [patent_app_type] => utility [patent_app_number] => 15/279511 [patent_app_country] => US [patent_app_date] => 2016-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9477 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [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] => 15279511 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/279511
Catalytic filter having a soot catalyst and an SCR catalyst Sep 28, 2016 Issued
Array ( [id] => 13446523 [patent_doc_number] => 20180274804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => AIR HUMIDIFICATION AND/OR PURIFICATION [patent_app_type] => utility [patent_app_number] => 15/763130 [patent_app_country] => US [patent_app_date] => 2016-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15763130 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/763130
Air humidification and/or purification Sep 18, 2016 Issued
Array ( [id] => 15006761 [patent_doc_number] => 10449487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Mercury control in a seawater flue gas desulfurization system [patent_app_type] => utility [patent_app_number] => 15/754595 [patent_app_country] => US [patent_app_date] => 2016-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4729 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15754595 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/754595
Mercury control in a seawater flue gas desulfurization system Sep 13, 2016 Issued
Array ( [id] => 14948085 [patent_doc_number] => 10435299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Method and device for producing sulfuric acid [patent_app_type] => utility [patent_app_number] => 15/754436 [patent_app_country] => US [patent_app_date] => 2016-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4329 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15754436 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/754436
Method and device for producing sulfuric acid Sep 1, 2016 Issued
Array ( [id] => 14183363 [patent_doc_number] => 20190111386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => MODULE OF VENTILATION AND BIOLOGICAL PURIFICATION OF INTERNAL AND EXTERNAL AIR TO AN ENVIRONMENT, AND RELEVANT METHOD [patent_app_type] => utility [patent_app_number] => 15/759504 [patent_app_country] => US [patent_app_date] => 2016-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4305 [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] => 15759504 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/759504
Module of ventilation and biological purification of internal and external air to an environment, and relevant method Aug 30, 2016 Issued
Array ( [id] => 12043683 [patent_doc_number] => 09821268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-21 [patent_title] => 'Exhaust gas treatment device and waste water treatment method for exhaust gas treatment device' [patent_app_type] => utility [patent_app_number] => 15/252141 [patent_app_country] => US [patent_app_date] => 2016-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 9289 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15252141 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/252141
Exhaust gas treatment device and waste water treatment method for exhaust gas treatment device Aug 29, 2016 Issued
Array ( [id] => 12016067 [patent_doc_number] => 09808756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-07 [patent_title] => 'Use of ferrous sulfide for the removal of selenium from gases' [patent_app_type] => utility [patent_app_number] => 15/248537 [patent_app_country] => US [patent_app_date] => 2016-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4688 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15248537 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/248537
Use of ferrous sulfide for the removal of selenium from gases Aug 25, 2016 Issued
Array ( [id] => 13414537 [patent_doc_number] => 20180258811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => METHOD AND SYSTEM FOR A FIRST AND A SECOND SUPPLY OF ADDITIVE TO AN EXHAUST GAS STREAM FROM AN INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 15/750167 [patent_app_country] => US [patent_app_date] => 2016-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [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] => 15750167 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/750167
Method and system for a first and a second supply of additive to an exhaust gas stream from an internal combustion engine Aug 24, 2016 Issued
Array ( [id] => 15056021 [patent_doc_number] => 10458302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-29 [patent_title] => Exhaust aftertreatment system with ammonia gas generator [patent_app_type] => utility [patent_app_number] => 15/753494 [patent_app_country] => US [patent_app_date] => 2016-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 13945 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15753494 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/753494
Exhaust aftertreatment system with ammonia gas generator Aug 18, 2016 Issued
Array ( [id] => 11894359 [patent_doc_number] => 09764280 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-19 [patent_title] => 'Complexation and removal of mercury from flue gas desulfurization systems' [patent_app_type] => utility [patent_app_number] => 15/241207 [patent_app_country] => US [patent_app_date] => 2016-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4622 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15241207 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/241207
Complexation and removal of mercury from flue gas desulfurization systems Aug 18, 2016 Issued
Array ( [id] => 16605047 [patent_doc_number] => 10906032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Exhaust gas treatment catalysts [patent_app_type] => utility [patent_app_number] => 15/752968 [patent_app_country] => US [patent_app_date] => 2016-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 14469 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15752968 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/752968
Exhaust gas treatment catalysts Aug 17, 2016 Issued
Array ( [id] => 11290311 [patent_doc_number] => 20160340243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'Cement Kiln Dust Treatment System and Method' [patent_app_type] => utility [patent_app_number] => 15/228673 [patent_app_country] => US [patent_app_date] => 2016-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4564 [patent_no_of_claims] => 11 [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] => 15228673 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/228673
Cement kiln dust treatment system and method Aug 3, 2016 Issued
Array ( [id] => 11435142 [patent_doc_number] => 20170036163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'SYSTEMS AND METHODS FOR IMPROVED SULFUR RECOVERY FROM CLAUS PROCESS TAIL GAS' [patent_app_type] => utility [patent_app_number] => 15/225057 [patent_app_country] => US [patent_app_date] => 2016-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7171 [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] => 15225057 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/225057
Systems and methods for improved sulfur recovery from claus process tail gas Jul 31, 2016 Issued
Array ( [id] => 13326573 [patent_doc_number] => 20180214824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => DIESEL OXIDATION CATALYST [patent_app_type] => utility [patent_app_number] => 15/748501 [patent_app_country] => US [patent_app_date] => 2016-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15748501 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/748501
Diesel oxidation catalyst Jul 28, 2016 Issued
Array ( [id] => 13298271 [patent_doc_number] => 20180200672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => METHOD FOR SEPARATING MERCURY FROM FLUE GAS [patent_app_type] => utility [patent_app_number] => 15/746445 [patent_app_country] => US [patent_app_date] => 2016-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 15746445 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/746445
METHOD FOR SEPARATING MERCURY FROM FLUE GAS Jul 24, 2016 Abandoned
Array ( [id] => 15008155 [patent_doc_number] => 10450192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Process for the thermal decomposition of ammonia and reactor for carrying out said process [patent_app_type] => utility [patent_app_number] => 15/746085 [patent_app_country] => US [patent_app_date] => 2016-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4893 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15746085 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/746085
Process for the thermal decomposition of ammonia and reactor for carrying out said process Jul 21, 2016 Issued
Array ( [id] => 13673339 [patent_doc_number] => 20160375403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => CONTROL OF WET SCRUBBER OXIDATION INHIBITOR AND BYPRODUCT RECOVERY [patent_app_type] => utility [patent_app_number] => 15/217749 [patent_app_country] => US [patent_app_date] => 2016-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12599 [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] => 15217749 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/217749
Control of wet scrubber oxidation inhibitor and byproduct recovery Jul 21, 2016 Issued
Array ( [id] => 11130291 [patent_doc_number] => 20160327265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'REDUCING MERCURY EMISSIONS FROM THE BURNING OF COAL' [patent_app_type] => utility [patent_app_number] => 15/215022 [patent_app_country] => US [patent_app_date] => 2016-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18095 [patent_no_of_claims] => 22 [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] => 15215022 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/215022
Reducing mercury emissions from the burning of coal Jul 19, 2016 Issued
Array ( [id] => 12881836 [patent_doc_number] => 20180185787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => PROCESS FOR REMOVING OXYGEN FROM A GAS MIXTURE COMPRISING HYDROCARBON AND OXYGEN [patent_app_type] => utility [patent_app_number] => 15/739962 [patent_app_country] => US [patent_app_date] => 2016-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2866 [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] => 15739962 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/739962
Process for removing oxygen from a gas mixture comprising hydrocarbon and oxygen Jul 7, 2016 Issued
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