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] => 17603910 [patent_doc_number] => 11332380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Method for aluminum-enhanced dealkalization of red mud and separation and recovery of aluminum and iron [patent_app_type] => utility [patent_app_number] => 16/820982 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3944 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16820982 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/820982
Method for aluminum-enhanced dealkalization of red mud and separation and recovery of aluminum and iron Mar 16, 2020 Issued
Array ( [id] => 17489590 [patent_doc_number] => 11278871 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Direct no decomposition catalyst [patent_app_type] => utility [patent_app_number] => 16/818430 [patent_app_country] => US [patent_app_date] => 2020-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3533 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16818430 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/818430
Direct no decomposition catalyst Mar 12, 2020 Issued
Array ( [id] => 16111197 [patent_doc_number] => 20200207621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => METHOD FOR THE MANUFACTURE OF CYCLODODECASULFUR [patent_app_type] => utility [patent_app_number] => 16/815445 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16815445 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/815445
METHOD FOR THE MANUFACTURE OF CYCLODODECASULFUR Mar 10, 2020 Abandoned
Array ( [id] => 16111227 [patent_doc_number] => 20200207636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => METHOD FOR PRODUCING STANNOUS SULFIDE [patent_app_type] => utility [patent_app_number] => 16/810887 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16810887 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/810887
Method for producing stannous sulfide Mar 5, 2020 Issued
Array ( [id] => 17235843 [patent_doc_number] => 11179706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Lean NO [patent_app_type] => utility [patent_app_number] => 16/810913 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10767 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16810913 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/810913
Lean NO Mar 5, 2020 Issued
Array ( [id] => 18289127 [patent_doc_number] => 11617985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Flue gas purification and waste heat utilization system and method [patent_app_type] => utility [patent_app_number] => 17/779590 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8857 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17779590 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/779590
Flue gas purification and waste heat utilization system and method Mar 4, 2020 Issued
Array ( [id] => 18383628 [patent_doc_number] => 11654394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Method and installation for removing a gas from a flow of a gas mixture [patent_app_type] => utility [patent_app_number] => 17/436018 [patent_app_country] => US [patent_app_date] => 2020-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2577 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17436018 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/436018
Method and installation for removing a gas from a flow of a gas mixture Mar 3, 2020 Issued
Array ( [id] => 16156167 [patent_doc_number] => 20200216316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => METHOD FOR THE MANUFACTURE OF CYCLODODECASULFUR [patent_app_type] => utility [patent_app_number] => 16/807671 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19266 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16807671 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/807671
Method for the manufacture of cyclododecasulfur Mar 2, 2020 Issued
Array ( [id] => 16532403 [patent_doc_number] => 10874982 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Calcium hydroxide-containing compositions and associated systems and methods [patent_app_type] => utility [patent_app_number] => 16/800798 [patent_app_country] => US [patent_app_date] => 2020-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6185 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16800798 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/800798
Calcium hydroxide-containing compositions and associated systems and methods Feb 24, 2020 Issued
Array ( [id] => 17593966 [patent_doc_number] => 20220143539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => GLASS OR ALUMINUM STRUCTURE AIR FILTER USING PHOTOCATALYST PRECOAT AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/432513 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17432513 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/432513
Glass or aluminum structure air filter using photocatalyst precoat and manufacturing method therefor Feb 19, 2020 Issued
Array ( [id] => 16405732 [patent_doc_number] => 10814272 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Flue gas desulfurization system and method for performing flue gas desulfurization [patent_app_type] => utility [patent_app_number] => 16/796335 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5018 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16796335 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/796335
Flue gas desulfurization system and method for performing flue gas desulfurization Feb 19, 2020 Issued
Array ( [id] => 17626210 [patent_doc_number] => 20220161225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => METHOD FOR TREATING FLUE GAS FROM COMBUSTION UNITS [patent_app_type] => utility [patent_app_number] => 17/430850 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17430850 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/430850
Method for treating flue gas from combustion units Feb 18, 2020 Issued
Array ( [id] => 18525677 [patent_doc_number] => 11712658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Environmental equipment and power generation system using same [patent_app_type] => utility [patent_app_number] => 17/607260 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3828 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17607260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/607260
Environmental equipment and power generation system using same Feb 17, 2020 Issued
Array ( [id] => 16569490 [patent_doc_number] => 20210008496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => CONVERSION OF FLUE GAS CARBON DIOXIDE TO VALUABLE CARBONS AND HYDROCARBONS [patent_app_type] => utility [patent_app_number] => 16/775281 [patent_app_country] => US [patent_app_date] => 2020-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16775281 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/775281
Conversion of flue gas carbon dioxide to valuable carbons and hydrocarbons Jan 28, 2020 Issued
Array ( [id] => 16641203 [patent_doc_number] => 10919025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => N [patent_app_type] => utility [patent_app_number] => 16/751841 [patent_app_country] => US [patent_app_date] => 2020-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 17235 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16751841 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/751841
N Jan 23, 2020 Issued
Array ( [id] => 16206988 [patent_doc_number] => 20200239978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => SYSTEMS AND METHODS TO CHEMICALLY TREAT METAL-BEARING WASTE STREAMS TO RECOVER VALUE-ADDED MATERIALS [patent_app_type] => utility [patent_app_number] => 16/752477 [patent_app_country] => US [patent_app_date] => 2020-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16752477 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/752477
Systems and methods to chemically treat metal-bearing waste streams to recover value-added materials Jan 23, 2020 Issued
Array ( [id] => 16206335 [patent_doc_number] => 20200239325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => Systems and Methods to Treat Flue Gas Desulfurization Waste to Produce Ammonium Sulfate and Calcium Carbonate Products [patent_app_type] => utility [patent_app_number] => 16/749860 [patent_app_country] => US [patent_app_date] => 2020-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16749860 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/749860
Systems and methods to treat flue gas desulfurization waste to produce ammonium sulfate and calcium carbonate products Jan 21, 2020 Issued
Array ( [id] => 16352934 [patent_doc_number] => 10793434 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => System for hydrogen sulfide destruction and sulfur recovery [patent_app_type] => utility [patent_app_number] => 16/749031 [patent_app_country] => US [patent_app_date] => 2020-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3909 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16749031 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/749031
System for hydrogen sulfide destruction and sulfur recovery Jan 21, 2020 Issued
Array ( [id] => 17974605 [patent_doc_number] => 11491444 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Preparation and application of in-situ high efficient degradation carbon based materials of VOCs in landfill based on waste recycling [patent_app_type] => utility [patent_app_number] => 16/747564 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 5255 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16747564 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/747564
Preparation and application of in-situ high efficient degradation carbon based materials of VOCs in landfill based on waste recycling Jan 20, 2020 Issued
Array ( [id] => 16955162 [patent_doc_number] => 11058992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Removal of atmospheric pollutants from gas, related apparatus, processes and uses thereof [patent_app_type] => utility [patent_app_number] => 16/748196 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 14671 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16748196 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/748196
Removal of atmospheric pollutants from gas, related apparatus, processes and uses thereof Jan 20, 2020 Issued
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