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] => 16755663 [patent_doc_number] => 10974195 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Process for treating flue gases in CDS flue gas treatment [patent_app_type] => utility [patent_app_number] => 16/636952 [patent_app_country] => US [patent_app_date] => 2018-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7354 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16636952 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/636952
Process for treating flue gases in CDS flue gas treatment Sep 5, 2018 Issued
Array ( [id] => 16475309 [patent_doc_number] => 10850232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Dry room for gas substitution [patent_app_type] => utility [patent_app_number] => 16/123562 [patent_app_country] => US [patent_app_date] => 2018-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3388 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16123562 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/123562
Dry room for gas substitution Sep 5, 2018 Issued
Array ( [id] => 17185036 [patent_doc_number] => 20210331921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => SYSTEM AND METHOD FOR RECOVERING SULFUR IN COPPER SMELTING PROCESS [patent_app_type] => utility [patent_app_number] => 16/613840 [patent_app_country] => US [patent_app_date] => 2018-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16613840 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/613840
System and method for recovering sulfur in copper smelting process Aug 30, 2018 Issued
Array ( [id] => 14072733 [patent_doc_number] => 20190085254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => CATALYST FOR DESULFURIZATION, METHOD OF PREPARING THE SAME, AND DESULFURIZATION METHOD USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/117619 [patent_app_country] => US [patent_app_date] => 2018-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16117619 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/117619
Catalyst for desulfurization, method of preparing the same, and desulfurization method using the same Aug 29, 2018 Issued
Array ( [id] => 16253383 [patent_doc_number] => 20200262757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => OZONATION-BASED METHOD FOR PRODUCING CEMENTITIOUS MATERIAL [patent_app_type] => utility [patent_app_number] => 16/649324 [patent_app_country] => US [patent_app_date] => 2018-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16649324 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/649324
Ozonation-based method for producing cementitious material Aug 28, 2018 Issued
Array ( [id] => 16189702 [patent_doc_number] => 20200230551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => DRY DESULFURIZING AND DENITRIFICATING AGENT, AND ITS PREPARATION METHOD AND APPLICATIONS [patent_app_type] => utility [patent_app_number] => 16/650791 [patent_app_country] => US [patent_app_date] => 2018-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16650791 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/650791
Dry desulfurizing and denitrificating agent, and its preparation method and applications Aug 28, 2018 Issued
Array ( [id] => 16718983 [patent_doc_number] => 20210086130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => SYSTEM AND METHOD FOR OPTIMIZED OPERATION OF FLUE GAS DESULFURIZATION UNIT [patent_app_type] => utility [patent_app_number] => 16/760093 [patent_app_country] => US [patent_app_date] => 2018-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16760093 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/760093
System and method for optimized operation of flue gas desulfurization unit Aug 28, 2018 Issued
Array ( [id] => 15307053 [patent_doc_number] => 10518211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Process equipment contaminant removal [patent_app_type] => utility [patent_app_number] => 16/113689 [patent_app_country] => US [patent_app_date] => 2018-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4332 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16113689 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/113689
Process equipment contaminant removal Aug 26, 2018 Issued
Array ( [id] => 16868915 [patent_doc_number] => 20210162382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => PALLADIUM/ZEOLITE-BASED PASSIVE NITROGEN OXIDE ADSORBER CATALYST FOR PURIFYING EXHAUST GAS [patent_app_type] => utility [patent_app_number] => 16/641840 [patent_app_country] => US [patent_app_date] => 2018-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16641840 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/641840
Palladium/zeolite-based passive nitrogen oxide adsorber catalyst for purifying exhaust gas Aug 23, 2018 Issued
Array ( [id] => 16221668 [patent_doc_number] => 20200246784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => USE OF A PALLADIUM/PLATINUM/ZEOLITE-BASED CATALYST AS PASSIVE NITROGEN OXIDE ADSORBER FOR PURIFYING EXHAUST GAS [patent_app_type] => utility [patent_app_number] => 16/641876 [patent_app_country] => US [patent_app_date] => 2018-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16641876 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/641876
Use of a palladium/platinum/zeolite-based catalyst as passive nitrogen oxide adsorber for purifying exhaust gas Aug 23, 2018 Issued
Array ( [id] => 17286450 [patent_doc_number] => 11202988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => SO [patent_app_type] => utility [patent_app_number] => 16/637217 [patent_app_country] => US [patent_app_date] => 2018-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11874 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16637217 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/637217
SO Aug 9, 2018 Issued
Array ( [id] => 16467177 [patent_doc_number] => 20200368714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => SORBENTS COMPRISING ACTIVATED CARBON AND AMMONIUM PHOSPHATES [patent_app_type] => utility [patent_app_number] => 16/636883 [patent_app_country] => US [patent_app_date] => 2018-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16636883 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/636883
SORBENTS COMPRISING ACTIVATED CARBON AND AMMONIUM PHOSPHATES Aug 6, 2018 Abandoned
Array ( [id] => 16205224 [patent_doc_number] => 20200238214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => PROCESS FOR THE PRODUCTION OF COPPER SULFIDE [patent_app_type] => utility [patent_app_number] => 16/635618 [patent_app_country] => US [patent_app_date] => 2018-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16635618 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/635618
Process for the production of copper sulfide Jul 31, 2018 Issued
Array ( [id] => 15225667 [patent_doc_number] => 10500539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-10 [patent_title] => Emissions control system with CZTS sorbents, CZTS-based alloy sorbents, and/or carbon-based sorbents and method of use [patent_app_type] => utility [patent_app_number] => 16/042494 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 44 [patent_no_of_words] => 24750 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16042494 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/042494
Emissions control system with CZTS sorbents, CZTS-based alloy sorbents, and/or carbon-based sorbents and method of use Jul 22, 2018 Issued
Array ( [id] => 13549717 [patent_doc_number] => 20180326406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => EMISSIONS CONTROL SYSTEM INCLUDING CAPABILITY TO CLEAN AND/OR REJUVENATE CZTS SORBENTS, CZTS-ALLOY SORBENTS, AND/OR CZTS-MIXTURE SORBENTS, AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 16/042840 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16042840 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/042840
Emissions control system including capability to clean and/or rejuvenate CZTS sorbents, CZTS-alloy sorbents, and/or CZTS-mixture sorbents, and method of use Jul 22, 2018 Issued
Array ( [id] => 13549697 [patent_doc_number] => 20180326396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => EMISSIONS CONTROL SYSTEM INCLUDING CAPABILITY TO CLEAN AND/OR REJUVENATE CARBON-BASED SORBENTS AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 16/042692 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16042692 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/042692
Emissions control system including capability to clean and/or rejuvenate carbon-based sorbents and method of use Jul 22, 2018 Issued
Array ( [id] => 16059153 [patent_doc_number] => 10688500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Systems and method for removal of acid gas in a circulating dry scrubber [patent_app_type] => utility [patent_app_number] => 16/041213 [patent_app_country] => US [patent_app_date] => 2018-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4333 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16041213 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/041213
Systems and method for removal of acid gas in a circulating dry scrubber Jul 19, 2018 Issued
Array ( [id] => 16154501 [patent_doc_number] => 20200215483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => CATALYTIC OXIDATION OF NOX/SOX IN FLUE GASES WITH ATMOSPHERIC OXYGEN AS THE OXIDATION REAGENT [patent_app_type] => utility [patent_app_number] => 16/628028 [patent_app_country] => US [patent_app_date] => 2018-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7779 [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] => 16628028 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/628028
Catalytic oxidation of NO Jul 17, 2018 Issued
Array ( [id] => 14775743 [patent_doc_number] => 20190262769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => HYDROGEN SULFIDE REMOVAL PROCESS [patent_app_type] => utility [patent_app_number] => 16/036471 [patent_app_country] => US [patent_app_date] => 2018-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16036471 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/036471
Hydrogen sulfide removal process Jul 15, 2018 Issued
Array ( [id] => 15227243 [patent_doc_number] => 10501330 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-10 [patent_title] => Method of preparing aluminum sulfate [patent_app_type] => utility [patent_app_number] => 16/035189 [patent_app_country] => US [patent_app_date] => 2018-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4830 [patent_no_of_claims] => 18 [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] => 16035189 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/035189
Method of preparing aluminum sulfate Jul 12, 2018 Issued
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