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] => 15554253 [patent_doc_number] => 20200061538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => SELECTIVE CATALYTIC REDUCTION PROCESS AND OFF-LINE REGENERATION OF DEACTIVATED CATALYST OF THE PROCESS [patent_app_type] => utility [patent_app_number] => 16/542989 [patent_app_country] => US [patent_app_date] => 2019-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16542989 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/542989
Selective catalytic reduction process and off-line regeneration of deactivated catalyst of the process Aug 15, 2019 Issued
Array ( [id] => 15554251 [patent_doc_number] => 20200061537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => SELECTIVE CATALYTIC REDUCTION PROCESS AND METHOD OF REGENERATING DEACTIVATED SCR CATALYST OF A PARALLEL FLUE GAS TREATING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/543035 [patent_app_country] => US [patent_app_date] => 2019-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16543035 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/543035
Selective catalytic reduction process and method of regenerating deactivated SCR catalyst of a parallel flue gas treating system Aug 15, 2019 Issued
Array ( [id] => 15207233 [patent_doc_number] => 20190366303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => NOx ADSROBER CATALYST [patent_app_type] => utility [patent_app_number] => 16/542679 [patent_app_country] => US [patent_app_date] => 2019-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10838 [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] => 16542679 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/542679
NOx ADSROBER CATALYST Aug 15, 2019 Abandoned
Array ( [id] => 15554255 [patent_doc_number] => 20200061539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => SELECTIVE CATALYTIC REDUCTION PROCESS AND OFF-LINE REGENERATION OF DEACTIVATED CATALYST OF THE PROCESS [patent_app_type] => utility [patent_app_number] => 16/543107 [patent_app_country] => US [patent_app_date] => 2019-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16543107 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/543107
Selective catalytic reduction process and off-line regeneration of deactivated catalyst of the process Aug 15, 2019 Issued
Array ( [id] => 16026365 [patent_doc_number] => 10675584 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Method and apparatus for removing sulfur oxides from gas [patent_app_type] => utility [patent_app_number] => 16/541351 [patent_app_country] => US [patent_app_date] => 2019-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8694 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16541351 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/541351
Method and apparatus for removing sulfur oxides from gas Aug 14, 2019 Issued
Array ( [id] => 17125991 [patent_doc_number] => 20210300759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => HIGH ENERGY RECOVERY NITRIC ACID PROCESS USING LIQUID OXYGEN CONTAINING FLUID [patent_app_type] => utility [patent_app_number] => 17/264892 [patent_app_country] => US [patent_app_date] => 2019-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17264892 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/264892
High energy recovery nitric acid process using liquid oxygen containing fluid Aug 13, 2019 Issued
Array ( [id] => 17021224 [patent_doc_number] => 20210245095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => SYSTEMS, METHODS AND MATERIALS FOR HYDROGEN SULFIDE CONVERSION [patent_app_type] => utility [patent_app_number] => 17/251998 [patent_app_country] => US [patent_app_date] => 2019-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17251998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/251998
Systems, methods and materials for hydrogen sulfide conversion Aug 6, 2019 Issued
Array ( [id] => 16428538 [patent_doc_number] => 10828600 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-10 [patent_title] => System and method for removing sulfur trioxide from a flue gas [patent_app_type] => utility [patent_app_number] => 16/533200 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3957 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16533200 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/533200
System and method for removing sulfur trioxide from a flue gas Aug 5, 2019 Issued
Array ( [id] => 17185046 [patent_doc_number] => 20210331931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => A MICROPOROUS ALUMINOTITANOSILICATE CRYSTALLINE ZEOLITE, METHOD OF PREPARATION AND APPLICATIONS THEREOF [patent_app_type] => utility [patent_app_number] => 17/269795 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17269795 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/269795
Microporous aluminotitanosilicate crystalline zeolite, method of preparation and applications thereof Aug 5, 2019 Issued
Array ( [id] => 17873743 [patent_doc_number] => 11445732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => System and method for identifying an emissions control failure in an indoor smoker [patent_app_type] => utility [patent_app_number] => 16/532632 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5743 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16532632 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/532632
System and method for identifying an emissions control failure in an indoor smoker Aug 5, 2019 Issued
Array ( [id] => 17021276 [patent_doc_number] => 20210245147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => POROUS STRUCTURE FOR EXHAUST GAS PURIFICATION CATALYST, EXHAUST GAS PURIFICATION CATALYST USING POROUS STRUCTURE, AND EXHAUST GAS PURIFICATION METHOD [patent_app_type] => utility [patent_app_number] => 17/268123 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17268123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/268123
Porous structure for exhaust gas purification catalyst, exhaust gas purification catalyst using porous structure, and exhaust gas purification method Aug 4, 2019 Issued
Array ( [id] => 17126006 [patent_doc_number] => 20210300774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => MANUFACTURING APPARATUS FOR LITHIUM SULFATE AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/265371 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17265371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/265371
Manufacturing apparatus for lithium sulfate and manufacturing method therefor Aug 1, 2019 Issued
Array ( [id] => 17068259 [patent_doc_number] => 20210270474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => ASSEMBLY FOR PURIFYING AND FOR AIR POLLUTION CONTROL AND METHOD FOR CONTROLLING SUCH AN ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/262907 [patent_app_country] => US [patent_app_date] => 2019-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17262907 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/262907
ASSEMBLY FOR PURIFYING AND FOR AIR POLLUTION CONTROL AND METHOD FOR CONTROLLING SUCH AN ASSEMBLY Jul 31, 2019 Abandoned
Array ( [id] => 17452140 [patent_doc_number] => 11266977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Vanadium-based selective catalytic reduction catalyst [patent_app_type] => utility [patent_app_number] => 16/973325 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13823 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16973325 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/973325
Vanadium-based selective catalytic reduction catalyst Jul 29, 2019 Issued
Array ( [id] => 15453999 [patent_doc_number] => 20200039824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => CONTACTOR APPARATUS AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 16/525042 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16525042 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/525042
Contactor apparatus and method of use Jul 28, 2019 Issued
Array ( [id] => 15510829 [patent_doc_number] => 10561982 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => Ammonia-based desulfurization process and apparatus [patent_app_type] => utility [patent_app_number] => 16/522899 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 11205 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [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] => 16522899 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/522899
Ammonia-based desulfurization process and apparatus Jul 25, 2019 Issued
Array ( [id] => 16581823 [patent_doc_number] => 20210016225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => DIRECT INJECTION OF AQUEOUS UREA [patent_app_type] => utility [patent_app_number] => 16/516425 [patent_app_country] => US [patent_app_date] => 2019-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16516425 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/516425
Direct injection of aqueous urea Jul 18, 2019 Issued
Array ( [id] => 15433123 [patent_doc_number] => 20200030744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => AGENT FOR REMOVING HALOGEN GAS, METHOD FOR PRODUCING SAME, METHOD FOR MONITORING THE CONSUMPTION STATE OF THE REMOVAL AGENT [patent_app_type] => utility [patent_app_number] => 16/512900 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12328 [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] => 16512900 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/512900
AGENT FOR REMOVING HALOGEN GAS, METHOD FOR PRODUCING SAME, METHOD FOR MONITORING THE CONSUMPTION STATE OF THE REMOVAL AGENT Jul 15, 2019 Abandoned
Array ( [id] => 15751829 [patent_doc_number] => 10617999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Process for removing SO2 from flue gases using liquid sorbent injection [patent_app_type] => utility [patent_app_number] => 16/510695 [patent_app_country] => US [patent_app_date] => 2019-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3118 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16510695 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/510695
Process for removing SO2 from flue gases using liquid sorbent injection Jul 11, 2019 Issued
Array ( [id] => 18247003 [patent_doc_number] => 11603577 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Metal cementing apparatus and continuous cementation method by means of same [patent_app_type] => utility [patent_app_number] => 16/505402 [patent_app_country] => US [patent_app_date] => 2019-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5539 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16505402 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/505402
Metal cementing apparatus and continuous cementation method by means of same Jul 7, 2019 Issued
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