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] => 14962803 [patent_doc_number] => 20190308879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => METHOD FOR PRODUCTION OF SULFURIC ACID FROM SULFUR CONTAINING FEEDS WITH GAS QUENCHING [patent_app_type] => utility [patent_app_number] => 16/309305 [patent_app_country] => US [patent_app_date] => 2017-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16309305 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/309305
Method for production of sulfuric acid from sulfur containing feeds with gas quenching Jul 3, 2017 Issued
Array ( [id] => 12960814 [patent_doc_number] => 09873080 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-23 [patent_title] => Processes and methods using chlorine dioxide to remove NOx and SOx from marine exhaust [patent_app_type] => utility [patent_app_number] => 15/637445 [patent_app_country] => US [patent_app_date] => 2017-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13985 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 15637445 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/637445
Processes and methods using chlorine dioxide to remove NOx and SOx from marine exhaust Jun 28, 2017 Issued
Array ( [id] => 15991121 [patent_doc_number] => 20200171431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => AIR TREATMENT SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/311005 [patent_app_country] => US [patent_app_date] => 2017-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -57 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16311005 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/311005
Air treatment systems and methods Jun 27, 2017 Issued
Array ( [id] => 12328704 [patent_doc_number] => 09945557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-17 [patent_title] => Sorbents for coal combustion [patent_app_type] => utility [patent_app_number] => 15/634331 [patent_app_country] => US [patent_app_date] => 2017-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6780 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15634331 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/634331
Sorbents for coal combustion Jun 26, 2017 Issued
Array ( [id] => 14159837 [patent_doc_number] => 20190107021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => SYSTEM AND METHOD FOR REDUCING THE AMOUNT OF SULFUR OXIDES IN EXHAUST GAS [patent_app_type] => utility [patent_app_number] => 16/078066 [patent_app_country] => US [patent_app_date] => 2017-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16078066 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/078066
System and method for reducing the amount of sulfur oxides in exhaust gas Jun 22, 2017 Issued
Array ( [id] => 15023071 [patent_doc_number] => 20190322540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => METHOD FOR PRODUCING CALCIUM SULFATE [patent_app_type] => utility [patent_app_number] => 16/312906 [patent_app_country] => US [patent_app_date] => 2017-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16312906 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/312906
Method for producing calcium sulfate Jun 21, 2017 Issued
Array ( [id] => 15783001 [patent_doc_number] => 10625204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Method for flue gas desulfurization with molten carbonate [patent_app_type] => utility [patent_app_number] => 16/311174 [patent_app_country] => US [patent_app_date] => 2017-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7411 [patent_no_of_claims] => 19 [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] => 16311174 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/311174
Method for flue gas desulfurization with molten carbonate Jun 18, 2017 Issued
Array ( [id] => 12999681 [patent_doc_number] => 10023496 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-07-17 [patent_title] => No fiber calcination of gypsum for gypsum fiberboard [patent_app_type] => utility [patent_app_number] => 15/625343 [patent_app_country] => US [patent_app_date] => 2017-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11624 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15625343 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/625343
No fiber calcination of gypsum for gypsum fiberboard Jun 15, 2017 Issued
Array ( [id] => 14713451 [patent_doc_number] => 20190247789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => PROCESS FOR REMOVING POLLUTANTS FROM A FLUE GAS [patent_app_type] => utility [patent_app_number] => 16/309212 [patent_app_country] => US [patent_app_date] => 2017-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16309212 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/309212
Process for removing pollutants from a flue gas Jun 12, 2017 Issued
Array ( [id] => 16681003 [patent_doc_number] => 10940462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Vanadium-based catalyst and preparation method therefor [patent_app_type] => utility [patent_app_number] => 16/622448 [patent_app_country] => US [patent_app_date] => 2017-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6554 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 16622448 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/622448
Vanadium-based catalyst and preparation method therefor Jun 12, 2017 Issued
Array ( [id] => 17080960 [patent_doc_number] => 20210275966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => Method And Installation For The Reduction Of Sulphur Oxides In Exhaust Gas From Marine Diesel Engines [patent_app_type] => utility [patent_app_number] => 16/338008 [patent_app_country] => US [patent_app_date] => 2017-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16338008 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/338008
Method and installation for the reduction of sulphur oxides in exhaust gas from marine diesel engines Jun 11, 2017 Issued
Array ( [id] => 13180305 [patent_doc_number] => 10105644 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => Process and absorbent for dehumidifying moist gas mixtures [patent_app_type] => utility [patent_app_number] => 15/619584 [patent_app_country] => US [patent_app_date] => 2017-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6962 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15619584 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/619584
Process and absorbent for dehumidifying moist gas mixtures Jun 11, 2017 Issued
Array ( [id] => 12446127 [patent_doc_number] => 09981222 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-29 [patent_title] => Ammonia-based desufurization process and apparatus [patent_app_type] => utility [patent_app_number] => 15/619122 [patent_app_country] => US [patent_app_date] => 2017-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 11149 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15619122 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/619122
Ammonia-based desufurization process and apparatus Jun 8, 2017 Issued
Array ( [id] => 12385245 [patent_doc_number] => 09962649 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-08 [patent_title] => Dust removal and desulfurization of FCC exhaust gas [patent_app_type] => utility [patent_app_number] => 15/618975 [patent_app_country] => US [patent_app_date] => 2017-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7786 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [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] => 15618975 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/618975
Dust removal and desulfurization of FCC exhaust gas Jun 8, 2017 Issued
Array ( [id] => 12446127 [patent_doc_number] => 09981222 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-29 [patent_title] => Ammonia-based desufurization process and apparatus [patent_app_type] => utility [patent_app_number] => 15/619122 [patent_app_country] => US [patent_app_date] => 2017-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 11149 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15619122 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/619122
Ammonia-based desufurization process and apparatus Jun 8, 2017 Issued
Array ( [id] => 12385245 [patent_doc_number] => 09962649 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-08 [patent_title] => Dust removal and desulfurization of FCC exhaust gas [patent_app_type] => utility [patent_app_number] => 15/618975 [patent_app_country] => US [patent_app_date] => 2017-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7786 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [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] => 15618975 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/618975
Dust removal and desulfurization of FCC exhaust gas Jun 8, 2017 Issued
Array ( [id] => 13037783 [patent_doc_number] => 10041014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => Process, method and system for removal of mercury in a gas dehydration process [patent_app_type] => utility [patent_app_number] => 15/618730 [patent_app_country] => US [patent_app_date] => 2017-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4092 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15618730 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/618730
Process, method and system for removal of mercury in a gas dehydration process Jun 8, 2017 Issued
Array ( [id] => 12385245 [patent_doc_number] => 09962649 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-08 [patent_title] => Dust removal and desulfurization of FCC exhaust gas [patent_app_type] => utility [patent_app_number] => 15/618975 [patent_app_country] => US [patent_app_date] => 2017-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7786 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [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] => 15618975 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/618975
Dust removal and desulfurization of FCC exhaust gas Jun 8, 2017 Issued
Array ( [id] => 12446127 [patent_doc_number] => 09981222 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-29 [patent_title] => Ammonia-based desufurization process and apparatus [patent_app_type] => utility [patent_app_number] => 15/619122 [patent_app_country] => US [patent_app_date] => 2017-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 11149 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15619122 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/619122
Ammonia-based desufurization process and apparatus Jun 8, 2017 Issued
Array ( [id] => 12385245 [patent_doc_number] => 09962649 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-08 [patent_title] => Dust removal and desulfurization of FCC exhaust gas [patent_app_type] => utility [patent_app_number] => 15/618975 [patent_app_country] => US [patent_app_date] => 2017-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7786 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [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] => 15618975 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/618975
Dust removal and desulfurization of FCC exhaust gas Jun 8, 2017 Issued
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