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] => 18763187 [patent_doc_number] => 11813568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Purification composition, method for producing purification composition and method for purifying flue gas by purification composition [patent_app_type] => utility [patent_app_number] => 17/629108 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7048 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17629108 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/629108
Purification composition, method for producing purification composition and method for purifying flue gas by purification composition Jun 14, 2020 Issued
Array ( [id] => 18273938 [patent_doc_number] => 11612859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Low-temperature NO [patent_app_type] => utility [patent_app_number] => 17/619073 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2970 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17619073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/619073
Low-temperature NO Jun 11, 2020 Issued
Array ( [id] => 16940911 [patent_doc_number] => 11053131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Process for the preparation of sodium cyanide [patent_app_type] => utility [patent_app_number] => 16/898281 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2802 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16898281 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/898281
Process for the preparation of sodium cyanide Jun 9, 2020 Issued
Array ( [id] => 17273369 [patent_doc_number] => 20210379567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => LAYERED TWC [patent_app_type] => utility [patent_app_number] => 16/895391 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4788 [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] => 16895391 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/895391
Layered TWC Jun 7, 2020 Issued
Array ( [id] => 16506013 [patent_doc_number] => 20200385269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => HELIUM PURIFICATION PROCESS AND UNIT [patent_app_type] => utility [patent_app_number] => 16/894205 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16894205 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/894205
Helium purification process and unit Jun 4, 2020 Issued
Array ( [id] => 16681012 [patent_doc_number] => 10940471 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-09 [patent_title] => Catalytic efficiency of flue gas filtration [patent_app_type] => utility [patent_app_number] => 16/894338 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 18424 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16894338 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/894338
Catalytic efficiency of flue gas filtration Jun 4, 2020 Issued
Array ( [id] => 17005878 [patent_doc_number] => 20210237039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => PEROVSKITES OXYGEN STORAGE AND RELEASE MATERIALS AND THEIR USE FOR EXHAUST GAS TREATMENT [patent_app_type] => utility [patent_app_number] => 16/894097 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16894097 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/894097
Perovskites oxygen storage and release materials and their use for exhaust gas treatment Jun 4, 2020 Issued
Array ( [id] => 17610275 [patent_doc_number] => 20220152554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => Method for scrubbing exhaust gas from CO2 and/or SOx [patent_app_type] => utility [patent_app_number] => 17/600158 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6396 [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] => 17600158 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/600158
Method for scrubbing exhaust gas from CO Jun 3, 2020 Issued
Array ( [id] => 17595062 [patent_doc_number] => 20220144635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => PROCESS AND SYSTEM FOR PRODUCING SODIUM HYDROSULFITE CRYSTALS [patent_app_type] => utility [patent_app_number] => 17/610944 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6421 [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] => 17610944 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/610944
Process and system for producing sodium hydrosulfite crystals Jun 3, 2020 Issued
Array ( [id] => 17783828 [patent_doc_number] => 11406933 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-09 [patent_title] => Flue gas conditioning system controller [patent_app_type] => utility [patent_app_number] => 16/892243 [patent_app_country] => US [patent_app_date] => 2020-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 6929 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16892243 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/892243
Flue gas conditioning system controller Jun 2, 2020 Issued
Array ( [id] => 16563483 [patent_doc_number] => 10888836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Extraction of target materials using CZTS sorbent [patent_app_type] => utility [patent_app_number] => 16/890076 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 44 [patent_no_of_words] => 36989 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16890076 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/890076
Extraction of target materials using CZTS sorbent Jun 1, 2020 Issued
Array ( [id] => 18443740 [patent_doc_number] => 11679293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Quarternary ammonium halides for treating halogen contamination [patent_app_type] => utility [patent_app_number] => 17/614425 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 6023 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17614425 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/614425
Quarternary ammonium halides for treating halogen contamination May 26, 2020 Issued
Array ( [id] => 16816004 [patent_doc_number] => 11000805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-11 [patent_title] => Catalytic oxidation of NO [patent_app_type] => utility [patent_app_number] => 16/884573 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 9971 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16884573 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/884573
Catalytic oxidation of NO May 26, 2020 Issued
Array ( [id] => 16467140 [patent_doc_number] => 20200368677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => Systems and Methods for CO2 Sequestration in Marine Vessels [patent_app_type] => utility [patent_app_number] => 16/883637 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16883637 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/883637
Systems and methods for CO2 sequestration in marine vessels May 25, 2020 Issued
Array ( [id] => 17037240 [patent_doc_number] => 20210254198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => BORON-BASED AMORPHOUS ALLOYS AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/053293 [patent_app_country] => US [patent_app_date] => 2020-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17053293 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/053293
Boron-based amorphous alloys and preparation method thereof May 18, 2020 Issued
Array ( [id] => 16451427 [patent_doc_number] => 20200360853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => HYDROGEN SULFIDE-CARBON DIOXIDE MEMBRANE SEPARATION SYSTEMS AND PROCESSES [patent_app_type] => utility [patent_app_number] => 16/877433 [patent_app_country] => US [patent_app_date] => 2020-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16877433 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/877433
Hydrogen sulfide-carbon dioxide membrane separation systems and processes May 17, 2020 Issued
Array ( [id] => 17883466 [patent_doc_number] => 20220298943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => EXHAUST GAS AFTERTREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/611033 [patent_app_country] => US [patent_app_date] => 2020-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17611033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/611033
Exhaust gas aftertreatment system May 12, 2020 Issued
Array ( [id] => 17911769 [patent_doc_number] => 20220314164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => MITIGATION OF MERCURY VAPOR EMISSIONS [patent_app_type] => utility [patent_app_number] => 17/626807 [patent_app_country] => US [patent_app_date] => 2020-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 17626807 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/626807
Mitigation of mercury vapor emissions May 11, 2020 Issued
Array ( [id] => 18575363 [patent_doc_number] => 11731874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => System and method for resource recycling of sulfur dioxide [patent_app_type] => utility [patent_app_number] => 17/784264 [patent_app_country] => US [patent_app_date] => 2020-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4216 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17784264 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/784264
System and method for resource recycling of sulfur dioxide May 9, 2020 Issued
Array ( [id] => 18201427 [patent_doc_number] => 11583801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Gas treatment device and gas treatment method [patent_app_type] => utility [patent_app_number] => 17/605791 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5425 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17605791 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/605791
Gas treatment device and gas treatment method May 7, 2020 Issued
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