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] => 16109327 [patent_doc_number] => 20200206686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => METHOD AND FACILITY FOR PURIFYING A FEED GAS STREAM COMPRISING AT LEAST 90% CO2 [patent_app_type] => utility [patent_app_number] => 16/637978 [patent_app_country] => US [patent_app_date] => 2018-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2638 [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] => 16637978 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/637978
Method and facility for purifying a feed gas stream comprising at least 90% CO2 Jul 12, 2018 Issued
Array ( [id] => 13903147 [patent_doc_number] => 20190040778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => EXHAUST TREATMENT SYSTEM AND METHOD FOR TREATMENT OF AN EXHAUST STREAM [patent_app_type] => utility [patent_app_number] => 16/032706 [patent_app_country] => US [patent_app_date] => 2018-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 16032706 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/032706
Exhaust treatment system and method for treatment of an exhaust stream Jul 10, 2018 Issued
Array ( [id] => 17266693 [patent_doc_number] => 11192097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Catalyst and method of use thereof in conversion of NO [patent_app_type] => utility [patent_app_number] => 16/630043 [patent_app_country] => US [patent_app_date] => 2018-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1870 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16630043 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/630043
Catalyst and method of use thereof in conversion of NO Jul 8, 2018 Issued
Array ( [id] => 16154579 [patent_doc_number] => 20200215522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => COATING APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 16/628301 [patent_app_country] => US [patent_app_date] => 2018-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16628301 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/628301
Coating apparatus and method Jul 4, 2018 Issued
Array ( [id] => 15961191 [patent_doc_number] => 20200164347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => CATALYSATOR ELEMENT COMPRISED OF A MIXED METAL OXIDE HYDROTALCITE-LIKE COMPOUND [patent_app_type] => utility [patent_app_number] => 16/629102 [patent_app_country] => US [patent_app_date] => 2018-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16629102 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/629102
Catalysator element comprised of a mixed metal oxide hydrotalcite-like compound Jul 4, 2018 Issued
Array ( [id] => 16599057 [patent_doc_number] => 20210025588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => GAS COMBUSTION TREATMENT DEVICE, COMBUSTION TREATMENT METHOD, AND GAS PURIFICATION SYSTEM INCLUDING GAS COMBUSTION TREATMENT DEVICE [patent_app_type] => utility [patent_app_number] => 16/635773 [patent_app_country] => US [patent_app_date] => 2018-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6003 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16635773 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/635773
Gas combustion treatment device, combustion treatment method, and gas purification system including gas combustion treatment device Jul 3, 2018 Issued
Array ( [id] => 15900433 [patent_doc_number] => 20200149735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => A METHOD FOR INTER-BED COOLING IN WET GAS SULFURIC ACID PLANTS [patent_app_type] => utility [patent_app_number] => 16/620128 [patent_app_country] => US [patent_app_date] => 2018-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16620128 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/620128
Method for inter-bed cooling in wet gas sulfuric acid plants Jun 25, 2018 Issued
Array ( [id] => 14818985 [patent_doc_number] => 10406478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-10 [patent_title] => Ammonia-based desulfurization process and apparatus [patent_app_type] => utility [patent_app_number] => 16/018386 [patent_app_country] => US [patent_app_date] => 2018-06-26 [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] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16018386 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/018386
Ammonia-based desulfurization process and apparatus Jun 25, 2018 Issued
Array ( [id] => 13490947 [patent_doc_number] => 20180297016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => CATALYST BLENDS [patent_app_type] => utility [patent_app_number] => 16/010959 [patent_app_country] => US [patent_app_date] => 2018-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16010959 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/010959
CATALYST BLENDS Jun 17, 2018 Abandoned
Array ( [id] => 17059990 [patent_doc_number] => 11104576 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Process for argon and nitrogen production [patent_app_type] => utility [patent_app_number] => 16/623049 [patent_app_country] => US [patent_app_date] => 2018-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3255 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16623049 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/623049
Process for argon and nitrogen production Jun 17, 2018 Issued
Array ( [id] => 16892330 [patent_doc_number] => 11033858 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Combined soot filter and urea hydrolysis [patent_app_type] => utility [patent_app_number] => 16/622921 [patent_app_country] => US [patent_app_date] => 2018-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2024 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16622921 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/622921
Combined soot filter and urea hydrolysis Jun 13, 2018 Issued
Array ( [id] => 17177618 [patent_doc_number] => 11154847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Catalytic article and exhaust gas treatment systems [patent_app_type] => utility [patent_app_number] => 16/619861 [patent_app_country] => US [patent_app_date] => 2018-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 25 [patent_no_of_words] => 79577 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16619861 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/619861
Catalytic article and exhaust gas treatment systems Jun 7, 2018 Issued
Array ( [id] => 17967328 [patent_doc_number] => 11484834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Method for reducing nitrogen dioxide in exhaust gas generated during olefin production process [patent_app_type] => utility [patent_app_number] => 17/050877 [patent_app_country] => US [patent_app_date] => 2018-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7439 [patent_no_of_claims] => 5 [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] => 17050877 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/050877
Method for reducing nitrogen dioxide in exhaust gas generated during olefin production process Jun 3, 2018 Issued
Array ( [id] => 17974602 [patent_doc_number] => 11491441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Methods and systems for removing contaminants from flue gas on a ship or offshore floating vessel using a rotating packed bed device [patent_app_type] => utility [patent_app_number] => 15/995278 [patent_app_country] => US [patent_app_date] => 2018-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 10912 [patent_no_of_claims] => 38 [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] => 15995278 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/995278
Methods and systems for removing contaminants from flue gas on a ship or offshore floating vessel using a rotating packed bed device May 31, 2018 Issued
Array ( [id] => 15726435 [patent_doc_number] => 10611637 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Method for the manufacture of cyclododecasulfur [patent_app_type] => utility [patent_app_number] => 15/995574 [patent_app_country] => US [patent_app_date] => 2018-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18857 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15995574 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/995574
Method for the manufacture of cyclododecasulfur May 31, 2018 Issued
Array ( [id] => 13868333 [patent_doc_number] => 20190030507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => REMOVAL OF ATMOSPHERIC POLLUTANTS FROM GAS, RELATED APPARATUSES, PROCESSES AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 15/992085 [patent_app_country] => US [patent_app_date] => 2018-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15992085 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/992085
Removal of atmospheric pollutants from gas, related apparatuses, processes and uses thereof May 28, 2018 Issued
Array ( [id] => 17060384 [patent_doc_number] => 11104975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Method for reducing nitrogen oxides in strip treatment furnaces [patent_app_type] => utility [patent_app_number] => 16/630533 [patent_app_country] => US [patent_app_date] => 2018-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1376 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16630533 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/630533
Method for reducing nitrogen oxides in strip treatment furnaces May 28, 2018 Issued
Array ( [id] => 15898611 [patent_doc_number] => 20200148824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => NOVEL POLYAMINES, SYNTHESIS METHOD THEREOF AND USE THEREOF FOR THE SELECTIVE ELIMINATION OF H2S FROM A GASEOUS EFFLUENT COMPRISING CO2 [patent_app_type] => utility [patent_app_number] => 16/620078 [patent_app_country] => US [patent_app_date] => 2018-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16620078 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/620078
Polyamines, synthesis method thereof and use thereof for the selective elimination of H2S from a gaseous effluent comprising CO2 May 27, 2018 Issued
Array ( [id] => 15991123 [patent_doc_number] => 20200171432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => A FILTERING APPARATUS AND METHOD FOR TREATING POLLUTED AIR IN INDOOR SPACES [patent_app_type] => utility [patent_app_number] => 16/617834 [patent_app_country] => US [patent_app_date] => 2018-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 16617834 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/617834
A FILTERING APPARATUS AND METHOD FOR TREATING POLLUTED AIR IN INDOOR SPACES May 27, 2018 Abandoned
Array ( [id] => 16687161 [patent_doc_number] => 20210069636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => METHODS FOR THE CAPTURE OF GASEOUS SULFUR-CONTAINING COMPOUNDS FROM A NATUAL GAS CONTAINING HYDROGEN SULFIDE [patent_app_type] => utility [patent_app_number] => 16/616746 [patent_app_country] => US [patent_app_date] => 2018-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16616746 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/616746
Methods for the capture of gaseous sulfur-containing compounds from a natural gas containing hydrogen sulfide May 24, 2018 Issued
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