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] => 15130793 [patent_doc_number] => 10478835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Nozzle for wet gas scrubber [patent_app_type] => utility [patent_app_number] => 15/793245 [patent_app_country] => US [patent_app_date] => 2017-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3230 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15793245 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/793245
Nozzle for wet gas scrubber Oct 24, 2017 Issued
Array ( [id] => 14613001 [patent_doc_number] => 10359192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-23 [patent_title] => Reducing mercury emissions from the burning of coal [patent_app_type] => utility [patent_app_number] => 15/792087 [patent_app_country] => US [patent_app_date] => 2017-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17538 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [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] => 15792087 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/792087
Reducing mercury emissions from the burning of coal Oct 23, 2017 Issued
Array ( [id] => 14835841 [patent_doc_number] => 20190276321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => METHOD FOR PRODUCING OLIGOSILANE AND APPARATUS FOR PRODUCING OLIGOSILANE [patent_app_type] => utility [patent_app_number] => 16/345014 [patent_app_country] => US [patent_app_date] => 2017-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16345014 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/345014
METHOD FOR PRODUCING OLIGOSILANE AND APPARATUS FOR PRODUCING OLIGOSILANE Oct 22, 2017 Abandoned
Array ( [id] => 15724821 [patent_doc_number] => 10610827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Filtration articles and methods of making and using the same [patent_app_type] => utility [patent_app_number] => 16/343921 [patent_app_country] => US [patent_app_date] => 2017-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7811 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16343921 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/343921
Filtration articles and methods of making and using the same Oct 19, 2017 Issued
Array ( [id] => 14596511 [patent_doc_number] => 10351437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-16 [patent_title] => Method for producing calcium sulphate hemihydrate with unique properties [patent_app_type] => utility [patent_app_number] => 16/094784 [patent_app_country] => US [patent_app_date] => 2017-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3974 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16094784 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/094784
Method for producing calcium sulphate hemihydrate with unique properties Oct 15, 2017 Issued
Array ( [id] => 12640764 [patent_doc_number] => 20180105419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => PROCESS AND PLANT FOR PREPARING NITRIC ACID [patent_app_type] => utility [patent_app_number] => 15/782158 [patent_app_country] => US [patent_app_date] => 2017-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15782158 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/782158
Process and plant for preparing nitric acid Oct 11, 2017 Issued
Array ( [id] => 17525980 [patent_doc_number] => 11298648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Method and installation for obtaining hydrogen [patent_app_type] => utility [patent_app_number] => 16/343201 [patent_app_country] => US [patent_app_date] => 2017-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2823 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16343201 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/343201
Method and installation for obtaining hydrogen Oct 3, 2017 Issued
Array ( [id] => 12604272 [patent_doc_number] => 20180093254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-05 [patent_title] => NOx ADSROBER CATALYST [patent_app_type] => utility [patent_app_number] => 15/724775 [patent_app_country] => US [patent_app_date] => 2017-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15724775 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/724775
NOx adsorber catalyst Oct 3, 2017 Issued
Array ( [id] => 14133289 [patent_doc_number] => 20190101034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => METHOD FOR DESULFURIZATION OF SELECTIVE CATALYTIC REDUCTION DEVICES [patent_app_type] => utility [patent_app_number] => 15/723747 [patent_app_country] => US [patent_app_date] => 2017-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9156 [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] => 15723747 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/723747
Method for desulfurization of selective catalytic reduction devices Oct 2, 2017 Issued
Array ( [id] => 13944355 [patent_doc_number] => 10207932 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-19 [patent_title] => Trichlorosilane purification system and method for producing polycrystalline silicon [patent_app_type] => utility [patent_app_number] => 15/716952 [patent_app_country] => US [patent_app_date] => 2017-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3303 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15716952 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/716952
Trichlorosilane purification system and method for producing polycrystalline silicon Sep 26, 2017 Issued
Array ( [id] => 16459804 [patent_doc_number] => 10843132 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Method of reducing nitrogen oxide compounds [patent_app_type] => utility [patent_app_number] => 16/335399 [patent_app_country] => US [patent_app_date] => 2017-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1994 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16335399 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/335399
Method of reducing nitrogen oxide compounds Sep 24, 2017 Issued
Array ( [id] => 12259703 [patent_doc_number] => 20180078898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'OXIDATION CATALYST FOR HYDROCARBONS PRODUCED BY AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/712187 [patent_app_country] => US [patent_app_date] => 2017-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12463 [patent_no_of_claims] => 18 [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] => 15712187 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/712187
Oxidation catalyst for hydrocarbons produced by an internal combustion engine Sep 21, 2017 Issued
Array ( [id] => 15510835 [patent_doc_number] => 10561985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => Oxidation catalyst for a diesel engine exhaust [patent_app_type] => utility [patent_app_number] => 15/712182 [patent_app_country] => US [patent_app_date] => 2017-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 16087 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15712182 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/712182
Oxidation catalyst for a diesel engine exhaust Sep 21, 2017 Issued
Array ( [id] => 12259704 [patent_doc_number] => 20180078900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'OXIDATION CATALYST FOR A DIESEL ENGINE EXHAUST' [patent_app_type] => utility [patent_app_number] => 15/712178 [patent_app_country] => US [patent_app_date] => 2017-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11353 [patent_no_of_claims] => 17 [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] => 15712178 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/712178
OXIDATION CATALYST FOR A DIESEL ENGINE EXHAUST Sep 21, 2017 Abandoned
Array ( [id] => 12259730 [patent_doc_number] => 20180078926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'RUTHENIUM SUPPORTED ON SUPPORTS HAVING A RUTILE PHASE AS STABLE CATALYSTS FOR NH3-SLIP APPLICATIONS' [patent_app_type] => utility [patent_app_number] => 15/712271 [patent_app_country] => US [patent_app_date] => 2017-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 14173 [patent_no_of_claims] => 20 [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] => 15712271 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/712271
RUTHENIUM SUPPORTED ON SUPPORTS HAVING A RUTILE PHASE AS STABLE CATALYSTS FOR NH3-SLIP APPLICATIONS Sep 21, 2017 Abandoned
Array ( [id] => 15664653 [patent_doc_number] => 10596538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Axial-radial flow catalytic chemical reactor with two layers of catalyst [patent_app_type] => utility [patent_app_number] => 16/335825 [patent_app_country] => US [patent_app_date] => 2017-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3684 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16335825 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/335825
Axial-radial flow catalytic chemical reactor with two layers of catalyst Sep 20, 2017 Issued
Array ( [id] => 16641941 [patent_doc_number] => 10919774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Method for the management of phosphogypsum [patent_app_type] => utility [patent_app_number] => 16/603901 [patent_app_country] => US [patent_app_date] => 2017-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2812 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16603901 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/603901
Method for the management of phosphogypsum Sep 13, 2017 Issued
Array ( [id] => 14041441 [patent_doc_number] => 20190076827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => DIRECT NOX DECOMPOSITION CATALYST WITH IMPROVED ACTIVITY AND SELECTIVITY [patent_app_type] => utility [patent_app_number] => 15/702188 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 15702188 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/702188
Direct NOx decomposition catalyst with improved activity and selectivity Sep 11, 2017 Issued
Array ( [id] => 15589283 [patent_doc_number] => 20200071176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => METHOD FOR PRODUCING POTASSIUM SULFATE FROM POTASSIUM CHLORIDE AND SULFURIC ACID [patent_app_type] => utility [patent_app_number] => 16/332381 [patent_app_country] => US [patent_app_date] => 2017-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2369 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 16332381 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/332381
Method for producing potassium sulfate from potassium chloride and sulfuric acid Sep 5, 2017 Issued
Array ( [id] => 13659569 [patent_doc_number] => 10159931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-25 [patent_title] => Control of wet scrubber oxidation inhibitor and byproduct recovery [patent_app_type] => utility [patent_app_number] => 15/694536 [patent_app_country] => US [patent_app_date] => 2017-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12621 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15694536 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/694536
Control of wet scrubber oxidation inhibitor and byproduct recovery Aug 31, 2017 Issued
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