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] => 10669969 [patent_doc_number] => 20160016114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-21 [patent_title] => 'REMOVAL OF ATMOSPHERIC POLLUTANTS FROM GAS, RELATED APPARATUS, PROCESSES AND USES THEREOF' [patent_app_type] => utility [patent_app_number] => 14/868163 [patent_app_country] => US [patent_app_date] => 2015-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 14135 [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] => 14868163 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/868163
REMOVAL OF ATMOSPHERIC POLLUTANTS FROM GAS, RELATED APPARATUS, PROCESSES AND USES THEREOF Sep 27, 2015 Abandoned
Array ( [id] => 11713951 [patent_doc_number] => 20170182451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'PROCESS FOR PURIFYING FLUIDS' [patent_app_type] => utility [patent_app_number] => 15/505555 [patent_app_country] => US [patent_app_date] => 2015-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6064 [patent_no_of_claims] => 12 [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] => 15505555 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/505555
Process for purifying fluids Sep 21, 2015 Issued
Array ( [id] => 12563460 [patent_doc_number] => 10016723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-10 [patent_title] => Method for the catalytic removal of sulphur dioxide from waste gases [patent_app_type] => utility [patent_app_number] => 15/511857 [patent_app_country] => US [patent_app_date] => 2015-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3911 [patent_no_of_claims] => 29 [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] => 15511857 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/511857
Method for the catalytic removal of sulphur dioxide from waste gases Sep 15, 2015 Issued
Array ( [id] => 11935468 [patent_doc_number] => 20170239618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'A PROCESS FOR THE OXIDATION OF HYDROGEN SULFIDE TO SULFUR TRIOXIDE WITH SUBSEQUENT SULFUR REMOVAL AND A PLANT FOR CARRYING OUT THE PROCESS' [patent_app_type] => utility [patent_app_number] => 15/507841 [patent_app_country] => US [patent_app_date] => 2015-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2456 [patent_no_of_claims] => 14 [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] => 15507841 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/507841
A PROCESS FOR THE OXIDATION OF HYDROGEN SULFIDE TO SULFUR TRIOXIDE WITH SUBSEQUENT SULFUR REMOVAL AND A PLANT FOR CARRYING OUT THE PROCESS Sep 8, 2015 Abandoned
Array ( [id] => 10490987 [patent_doc_number] => 20150376008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-31 [patent_title] => 'PROCESS FOR DEGASSING CONDENSED SULFUR FROM A CLAUS SULFUR RECOVERY SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/845766 [patent_app_country] => US [patent_app_date] => 2015-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2952 [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] => 14845766 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/845766
Process for degassing condensed sulfur from a claus sulfur recovery system Sep 3, 2015 Issued
Array ( [id] => 11887826 [patent_doc_number] => 09758376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-12 [patent_title] => 'Process for degassing condensed sulfur from a Claus sulfur recovery system' [patent_app_type] => utility [patent_app_number] => 14/845744 [patent_app_country] => US [patent_app_date] => 2015-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3021 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14845744 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/845744
Process for degassing condensed sulfur from a Claus sulfur recovery system Sep 3, 2015 Issued
Array ( [id] => 11536177 [patent_doc_number] => 09610571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-04 [patent_title] => 'Catalyst blends' [patent_app_type] => utility [patent_app_number] => 14/845312 [patent_app_country] => US [patent_app_date] => 2015-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 10831 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14845312 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/845312
Catalyst blends Sep 3, 2015 Issued
Array ( [id] => 11879886 [patent_doc_number] => 09751043 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-09-05 [patent_title] => 'Systems and method for removal of acid gas in a circulating dry scrubber' [patent_app_type] => utility [patent_app_number] => 14/846554 [patent_app_country] => US [patent_app_date] => 2015-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4010 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14846554 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/846554
Systems and method for removal of acid gas in a circulating dry scrubber Sep 3, 2015 Issued
Array ( [id] => 10490146 [patent_doc_number] => 20150375167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-31 [patent_title] => 'METHOD AND APPARATUS FOR PREVENTING CORROSION OF COMPRESSOR IMPURITY SEPARATION MECHANISM' [patent_app_type] => utility [patent_app_number] => 14/844135 [patent_app_country] => US [patent_app_date] => 2015-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5681 [patent_no_of_claims] => 8 [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] => 14844135 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/844135
Method and apparatus for preventing corrosion of compressor impurity separation mechanism Sep 2, 2015 Issued
Array ( [id] => 11471957 [patent_doc_number] => 20170058740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'SYSTEM AND METHOD FOR ADAPTIVE AFTERTREATMENT CONTROL OF NOX' [patent_app_type] => utility [patent_app_number] => 14/843440 [patent_app_country] => US [patent_app_date] => 2015-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3808 [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] => 14843440 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/843440
System and method for adaptive aftertreatment control of NOx Sep 1, 2015 Issued
Array ( [id] => 11721474 [patent_doc_number] => 09694321 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-04 [patent_title] => 'Exhaust treatment system with particulate filter having wall-flow and flow-through channels' [patent_app_type] => utility [patent_app_number] => 14/841949 [patent_app_country] => US [patent_app_date] => 2015-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 8114 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14841949 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/841949
Exhaust treatment system with particulate filter having wall-flow and flow-through channels Aug 31, 2015 Issued
Array ( [id] => 11039193 [patent_doc_number] => 20160236149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-18 [patent_title] => 'HIGH-EFFICIENCY CATALYTIC CONVERTERS FOR TREATING EXHAUST GASES' [patent_app_type] => utility [patent_app_number] => 14/832878 [patent_app_country] => US [patent_app_date] => 2015-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6401 [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] => 14832878 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/832878
HIGH-EFFICIENCY CATALYTIC CONVERTERS FOR TREATING EXHAUST GASES Aug 20, 2015 Abandoned
Array ( [id] => 10699720 [patent_doc_number] => 20160045868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-18 [patent_title] => 'Zoned Catalyst for Treating Exhaust Gas' [patent_app_type] => utility [patent_app_number] => 14/826238 [patent_app_country] => US [patent_app_date] => 2015-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11284 [patent_no_of_claims] => 20 [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] => 14826238 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/826238
Zoned catalyst for treating exhaust gas Aug 13, 2015 Issued
Array ( [id] => 10701139 [patent_doc_number] => 20160047286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-18 [patent_title] => 'EXHAUST SYSTEM WITH A MODIFIED LEAN NOx TRAP' [patent_app_type] => utility [patent_app_number] => 14/820581 [patent_app_country] => US [patent_app_date] => 2015-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4093 [patent_no_of_claims] => 19 [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] => 14820581 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/820581
Exhaust system with a modified lean NO Aug 6, 2015 Issued
Array ( [id] => 11697882 [patent_doc_number] => 09687779 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-27 [patent_title] => 'Control of carbonyl sulfide with sodium borohydride in caustic towers for petroleum/petrochemical processes' [patent_app_type] => utility [patent_app_number] => 14/813333 [patent_app_country] => US [patent_app_date] => 2015-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3826 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14813333 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/813333
Control of carbonyl sulfide with sodium borohydride in caustic towers for petroleum/petrochemical processes Jul 29, 2015 Issued
Array ( [id] => 10692732 [patent_doc_number] => 20160038878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-11 [patent_title] => 'Zoned Catalyst for Treating Exhaust Gas' [patent_app_type] => utility [patent_app_number] => 14/813646 [patent_app_country] => US [patent_app_date] => 2015-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11181 [patent_no_of_claims] => 20 [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] => 14813646 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/813646
Zoned catalyst for treating exhaust gas Jul 29, 2015 Issued
Array ( [id] => 12022585 [patent_doc_number] => 20170312684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'SYSTEMS AND METHODS FOR POST COMBUSTION MERCURY CONTROL USING SORBENT INJECTION AND WET SCRUBBING' [patent_app_type] => utility [patent_app_number] => 14/810988 [patent_app_country] => US [patent_app_date] => 2015-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5658 [patent_no_of_claims] => 32 [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] => 14810988 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/810988
Systems and methods for post combustion mercury control using sorbent injection and wet scrubbing Jul 27, 2015 Issued
Array ( [id] => 11677421 [patent_doc_number] => 09675933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-13 [patent_title] => 'Emissions contaminant capture and collection device and method of use' [patent_app_type] => utility [patent_app_number] => 14/808563 [patent_app_country] => US [patent_app_date] => 2015-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 32 [patent_no_of_words] => 19429 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14808563 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/808563
Emissions contaminant capture and collection device and method of use Jul 23, 2015 Issued
Array ( [id] => 11428245 [patent_doc_number] => 09566549 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-02-14 [patent_title] => 'Apparatus and method for cleaning gas streams from biomass combustion' [patent_app_type] => utility [patent_app_number] => 14/805170 [patent_app_country] => US [patent_app_date] => 2015-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6234 [patent_no_of_claims] => 16 [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] => 14805170 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/805170
Apparatus and method for cleaning gas streams from biomass combustion Jul 20, 2015 Issued
Array ( [id] => 13079065 [patent_doc_number] => 10059589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-28 [patent_title] => Methods and systems for isolating nitrogen from a gaseous mixture [patent_app_type] => utility [patent_app_number] => 15/326481 [patent_app_country] => US [patent_app_date] => 2015-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4091 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15326481 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/326481
Methods and systems for isolating nitrogen from a gaseous mixture Jul 13, 2015 Issued
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