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] => 17619215 [patent_doc_number] => 11338244 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-24 [patent_title] => Multi-stage treatment system and methods for removal of target vapor compounds from contaminated air streams [patent_app_type] => utility [patent_app_number] => 16/392479 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 6051 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16392479 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/392479
Multi-stage treatment system and methods for removal of target vapor compounds from contaminated air streams Apr 22, 2019 Issued
Array ( [id] => 14806933 [patent_doc_number] => 20190270076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => METHOD FOR MAKING LaCO3OH NANOPARTICLES FROM AQUEOUS SALT SOLUTIONS [patent_app_type] => utility [patent_app_number] => 16/392029 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11310 [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] => 16392029 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/392029
Method for making LaCO3OH nanoparticles from aqueous salt solutions Apr 22, 2019 Issued
Array ( [id] => 15587111 [patent_doc_number] => 20200070090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => WASTE GAS PURIFICATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/389158 [patent_app_country] => US [patent_app_date] => 2019-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16389158 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/389158
Waste gas purification system and method Apr 18, 2019 Issued
Array ( [id] => 15632509 [patent_doc_number] => 10589223 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-17 [patent_title] => Method and apparatus for treating a sulfur dioxide containing stream by hydrogen sulfide in aqueous conditions [patent_app_type] => utility [patent_app_number] => 16/388302 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 16257 [patent_no_of_claims] => 89 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16388302 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/388302
Method and apparatus for treating a sulfur dioxide containing stream by hydrogen sulfide in aqueous conditions Apr 17, 2019 Issued
Array ( [id] => 17322797 [patent_doc_number] => 11213784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Process for separation of heavy metals and/or sulfur species from ionic liquids [patent_app_type] => utility [patent_app_number] => 17/047969 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8404 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17047969 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/047969
Process for separation of heavy metals and/or sulfur species from ionic liquids Apr 16, 2019 Issued
Array ( [id] => 17800043 [patent_doc_number] => 11414323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Treatment method for reducing carbon dioxide emission of combustion exhaust gas [patent_app_type] => utility [patent_app_number] => 16/619534 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10116 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [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] => 16619534 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/619534
Treatment method for reducing carbon dioxide emission of combustion exhaust gas Apr 10, 2019 Issued
Array ( [id] => 17741715 [patent_doc_number] => 11389766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => System and method for separating xenon-krypton mixed gas by hydrate formation process [patent_app_type] => utility [patent_app_number] => 16/968817 [patent_app_country] => US [patent_app_date] => 2019-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3869 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 694 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16968817 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/968817
System and method for separating xenon-krypton mixed gas by hydrate formation process Apr 8, 2019 Issued
Array ( [id] => 15024809 [patent_doc_number] => 20190323409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => Plant for Absorption of Individual Components in Gases [patent_app_type] => utility [patent_app_number] => 16/375226 [patent_app_country] => US [patent_app_date] => 2019-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16375226 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/375226
Plant for absorption of individual components in gases Apr 3, 2019 Issued
Array ( [id] => 16214952 [patent_doc_number] => 10730750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Acid recovery from acid-rich solutions [patent_app_type] => utility [patent_app_number] => 16/372608 [patent_app_country] => US [patent_app_date] => 2019-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5510 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16372608 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/372608
Acid recovery from acid-rich solutions Apr 1, 2019 Issued
Array ( [id] => 15006763 [patent_doc_number] => 10449488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Method for controlling aerosol production during absorption in ammonia desulfurization [patent_app_type] => utility [patent_app_number] => 16/369146 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 18762 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16369146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/369146
Method for controlling aerosol production during absorption in ammonia desulfurization Mar 28, 2019 Issued
Array ( [id] => 16854753 [patent_doc_number] => 20210155498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => PRODUCTION METHOD AND PRODUCTION APPARATUS FOR MOLYBDENUM HEXAFLUORIDE [patent_app_type] => utility [patent_app_number] => 17/044214 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17044214 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/044214
Production method and production apparatus for molybdenum hexafluoride Mar 28, 2019 Issued
Array ( [id] => 17490946 [patent_doc_number] => 11280240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Exhaust system including SCRF catalyst with oxidation zone [patent_app_type] => utility [patent_app_number] => 17/043322 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7538 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17043322 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/043322
Exhaust system including SCRF catalyst with oxidation zone Mar 28, 2019 Issued
Array ( [id] => 16823154 [patent_doc_number] => 20210138447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => COATED WALL-FLOW FILTER [patent_app_type] => utility [patent_app_number] => 17/045860 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17045860 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/045860
Coated wall-flow filter Mar 28, 2019 Issued
Array ( [id] => 16570907 [patent_doc_number] => 20210009913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => PROCESS FOR HYDROGEN SULFIDE SCRUBBING AND METHOD FOR FERRIC ION REGENERATION [patent_app_type] => utility [patent_app_number] => 17/041877 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17041877 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/041877
Process for hydrogen sulfide scrubbing and method for ferric ion regeneration Mar 26, 2019 Issued
Array ( [id] => 18314389 [patent_doc_number] => 11628451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Methods and systems for liquid separations [patent_app_type] => utility [patent_app_number] => 16/364085 [patent_app_country] => US [patent_app_date] => 2019-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2810 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16364085 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/364085
Methods and systems for liquid separations Mar 24, 2019 Issued
Array ( [id] => 15175975 [patent_doc_number] => 20190358579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => ACIDIC GAS ABSORBENT, ACIDIC GAS REMOVAL METHOD AND ACIDIC GAS REMOVAL APPARATUS [patent_app_type] => utility [patent_app_number] => 16/361489 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16361489 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/361489
Acidic gas absorbent, acidic gas removal method and acidic gas removal apparatus Mar 21, 2019 Issued
Array ( [id] => 16885162 [patent_doc_number] => 20210171357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => CHA ZEOLITE MATERIAL AND RELATED METHOD OF SYNTHESIS [patent_app_type] => utility [patent_app_number] => 16/982473 [patent_app_country] => US [patent_app_date] => 2019-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16982473 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/982473
CHA zeolite material and related method of synthesis Mar 20, 2019 Issued
Array ( [id] => 16556987 [patent_doc_number] => 20210002135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => PROCESS AND APPARATUS FOR PRODUCING AN AQUEOUS SOLUTION CONTAINING CHLORINE DIOXIDE [patent_app_type] => utility [patent_app_number] => 17/040772 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17040772 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/040772
Process and apparatus for producing an aqueous solution containing chlorine dioxide Mar 18, 2019 Issued
Array ( [id] => 14564713 [patent_doc_number] => 20190209963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => AMMONIA-BASED DESULFURIZATION PROCESS AND APPARATUS [patent_app_type] => utility [patent_app_number] => 16/357831 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 16357831 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/357831
Ammonia-based desulfurization process and apparatus Mar 18, 2019 Issued
Array ( [id] => 16540820 [patent_doc_number] => 20200407233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => PURIFICATION OF BORIC ACID WITH ION EXCHANGE PROCESS [patent_app_type] => utility [patent_app_number] => 16/979196 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16979196 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/979196
Purification of boric acid with ion exchange process Mar 13, 2019 Issued
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